Développement back-end Jobs

I’m looking for a modern, lifestyle-forward website for AppleCore. AppleCore is a curated vendor marketplace designed to simplify property ownership and management by connecting communities with trusted, vetted service providers. The brand should feel polished yet approachable, clean design, soft but confident typography, and subtle integration of our mascot, Pip, to reinforce warmth and guidance without feeling cartoonish. The overall tone should communicate ease, trust, and elevated service. This is about making property living smoother and more connected. The website should feel like a seamless experience. intuitive, organized, and community-driven with clearly defined pathways for residents, property professionals, and vendors to interact within the ecosystem. The goal with t...

My team needs a seasoned full-stack developer to step in as a consultant who can transfer knowledge rather than write code. I’m specifically looking for someone confident across frontend, backend, and database layers who can translate that depth into clear, structured technical training sessions. Your core mission is to design and deliver training that sharpens our developers’ practical skills. Expect to break down real project scenarios, walk through architectural decisions, explain code quality best practices, and answer ad-hoc questions as they come up. We work mostly with JavaScript/TypeScript, React, Node.js, and PostgreSQL, so fluency in these (or closely related stacks) will help you connect quickly with the team. Deliverables • A short training plan outlining top...

I’m building a fitness-focused mobile app where nutritional guidance is front and center. The first release revolves around an accurate, easy-to-use calorie tracker: users should be able to search foods, add custom items, scan barcodes, and instantly see daily calories and macro breakdowns. Clear, attractive charts that visualise trends over days and weeks are essential so people can spot patterns and stay motivated. My priority is a solid MVP that does the following: • Smooth onboarding and profile setup (age, weight, goals). • Fast, reliable calorie tracking with an up-to-date food database and offline caching. • Dashboard summarising daily intake versus goal, with simple colour coding for “under”, “on target”, or “over”. ...

My current script fetches the day’s class reservations straight from PHP-side variables that come out of the database. Right now it lists only the timeframes that already have a booking. To help our professors add new participants without juggling a separate tool, I want the same page to render every timeframe for the current day—booked or not. What I’m after • If a slot already has a reservation, paint that row with a light-green background to make it stand out. • Show all timeframes and have everything working the same way so a participant can be added on any timefreame. Before you dive into code, send me a short note outlining how you would tackle it (query tweaks, loop logic, CSS changes, whatever you think best). Once we agree, update the single PHP fi...

Plaid + Chase Connectivity Issue via API Plaid + Chase OAuth Integration — "Invalid Credentials" After Successful OAuth Flow The Problem: We have a production Plaid integration (Node.js/Express) that connects bank accounts via Plaid Link. American Express and Capital One connect and sync perfectly. Chase fails every time with "Username or password incorrect" AFTER the OAuth flow completes successfully. The Flow: 1. User clicks Connect Bank → Plaid Link opens 2. User selects Chase → Plaid fires OPEN_OAUTH event 3. User redirects to Chase's website and logs in successfully 4. Chase redirects back to our app with oauth_state_id 5. Plaid Link re-opens with receivedRedirectUri 6. Plaid shows "Username or password incorrect" — connectio...

I’m kicking off a fresh software project and need a developer who can take the idea from rough concept to a polished, ready-to-use application. The broad goal is clear, but I’d like your help refining detailed specs, selecting the most suitable tech stack, then coding, testing, and packaging the final build. Clean, well-documented code, stable performance, and transparent communication matter more to me than any specific language or framework. We’ll move in milestones, manage versions in Git, and keep feedback loops tight so nothing falls through the cracks. Deliverables at hand-over: • Compiled application • Complete, neatly commented source code • Setup instructions and a concise user guide If this green-field build aligns with your skills, sha...

Annuncio: Cercasi Igneniere informatico Freelance Stiamo cercando un libero professionista esperto per la realizzazione di un nuovo progetto software. La posizione è 100% da remoto. Il Progetto: Focus sulla Realizzazione A differenza di molti incarichi freelance nebulosi, entri in un contesto estremamente organizzato. Documentazione pronta: Le specifiche tecniche, l'architettura e la documentazione progettuale sono già state completate. Design pronto: (Se applicabile) I mockup e le linee guida di design sono già definiti. Il tuo compito: Non dovrai preoccuparti dell'analisi funzionale o di "inventare" i requisiti. Il tuo focus sarà esclusivamente sulla scrittura di codice di qualità e sulla realizzazione tecnica di quanto gi&agr...

Project: HeyKIVI – AI video communication platform (MVP completed), now moving into post-MVP scale-out. Main goals: Implement multi-tenancy + feature entitlement (customers only see their own use cases/features) based on Admin UI. Deliver continuous new use cases (frontend tile + backend workflow + HeyGen integration). Provide ongoing platform maintenance (bugfixing, hardening, small improvements). Pricing model: Fixed package for multi-tenancy/entitlements. Flat rate per new use case (continuous stream, varies by customer). Hourly rate for anything beyond these two fixed scopes. Tech stack: TypeScript, (API/backend), React 18 + Vite (frontend), PostgreSQL + Prisma, Docker Compose, Nginx, MinIO (S3), GitLab CI/CD, hosted on Hetzner (EU/Germany). Key responsibilities: backend ...

I’m looking for an experienced full-stack developer to review, audit, and improve my existing web application. The platform is already live, but I need a technical and UI polish to ensure everything works smoothly and efficiently. I want someone who can thoroughly test all features, identify issues, improve the UI/UX where needed, and clean up backend logic for better performance and structure. live here - Scope of Work • Review the entire website (frontend + backend) • Test all features and user flows • Fix UI inconsistencies and improve layout where necessary • Improve responsiveness across desktop and mobile • Refactor inefficient frontend components if required • Review backend API response structure and optimize it • Fix bugs and improve p...

I need a clean, responsive ecommerce store built in PHP that showcases and sells both baby frocks and children’s dresses. The shop should include a secure front-end shopping experience and a practical admin panel where I can add products, set stock levels, fulfil orders and, most importantly, create and track discount codes or coupons at any time. Core requirements • PHP (plain PHP, Laravel or similar framework—whichever lets the shop run fast and remain easy to maintain) • MySQL (or compatible) database architecture • Payment gateway integration • Mobile-friendly layout with intuitive product filters for parents shopping on phones • Admin dashboard with product, order and customer management plus the ability to generate percentage or fixed-am...

I’m building a mobile-only app that needs a real-time text chat backend dedicated to one-on-one conversations. The goal is a lightweight, low-latency server that can authenticate users, deliver messages instantly, store chat history, and scale as the user base grows—all without the overhead of group or public room logic. I’m open to proven stacks such as Node.js with WebSocket/, Go with gRPC, or an equivalent solution that plays nicely with iOS and Android clients. End-to-end encryption, push-notification hooks (FCM / APNs), and a RESTful or GraphQL API for ancillary data are highly desirable. Deliverables • Production-ready server code with clear setup instructions • Secure user authentication and encrypted message transport • Message persistence (Mo...

I want a full-featured social networking app built exclusively for Android. The core experience must allow users to create and edit profiles, exchange real-time messages, and browse an engaging content feed. Each of these three functions—profile creation, messaging, and feed consumption—has equal priority for the first release. You will handle everything needed to get a production-ready APK into Google Play: clean, well-documented Android code (Kotlin or Java), integration with a lightweight yet scalable backend of your choice, and a simple but modern UI that follows current Material Design guidelines. Authentication may start with email/password; social sign-in can follow in a later milestone. At hand-off I need: • Compilable source code with clear build instructions ...

Ho appena spostato il mio shop PrestaShop 1.7.5 su un server che gira con PHP 7.4 e, da quel momento, l’utilizzo quotidiano è diventato complicato: compaiono errori di visualizzazione sia nel back-office sia nel front-office e le pagine si caricano molto più lentamente del normale. Ti chiedo quindi di rendere l’intera installazione pienamente compatibile con PHP 7.4. Mi interessa che il lavoro vada oltre la semplice eliminazione degli avvisi: voglio un negozio che funzioni senza glitch grafici, con tempi di risposta nella norma e privo di fatal error in modalità debug. Utilizzo moduli standard più qualche addon di terze parti, tutti già aggiornati alla loro ultima release disponibile. Accetterò il lavoro quando: • Non si pres...

Multi-Vendor Online Marketplace Platform (OSClass) This project is a web-based multi-vendor marketplace system that connects multiple sellers with buyers, manages transactions, and facilitates manual payouts with a 10% commission model. IT is CRITICAL that you ask as many questions as you can - that interface assures me you know what is expected!

The PHP Laravel Ludo tournament website needs to be customized, details of which are given below. 1. I have 2-3 phones, all with the same Game ID login. When I play a game on one phone and upload a screenshot after the game is finished, when I try to join a new game/bet from another phone, or sometimes from the same phone, it displays "You are already in a game," even though no game is currently in progress. This prevents me from joining another game immediately, and users face significant inconvenience. 2. The game should have the option to allow players to place 2-3 bets simultaneously. For example, let's say I log in and set three separate bets of ₹100, ₹200, and ₹500. Now, if another player bets any of these amounts, they can match me on the same bet and start the gam...

I need a polished e-commerce application that works seamlessly on both iOS and Android. The storefront should showcase my full product catalog, allow quick, intuitive search, and let customers create accounts or sign in with the usual social or email options. Once users are ready to purchase, the checkout flow must connect to a secure, widely used payment gateway so transactions clear without friction. I value a clean UI, fast load times, and code that scales—preferably built with a single code-base framework such as Flutter or React Native, though I’m open to native development if you can explain the long-term advantages. Deliverables • Fully functional iOS and Android builds • Admin-side access to add, edit, or remove products and view orders • Integr...

Please read carefully before bidding. We are building a production-grade AI-powered building inspection report platform. 90% was built in base44 however, base44 cannot parse pdf"s larger than 10MB, so we have hit a roadblock and decided to take another route. This is NOT: *A WordPress job *A Shopify job *A bubble/no-code job *A “prompt engineering” job *A basic CRUD web app This is a serious backend architecture project involving: PDF parsing (11MB+ technical reports) AI defect extraction Structured data normalization Repair cost estimation logic Long-running job orchestration Background workers / queues Multi-user concurrency Production deployment architecture NOTE: Required Technical Stack (Non-Negotiable) You must have experience with: Node.js or Py...

Saya ingin membangun sebuah aplikasi jejaring sosial Android (APK) yang berfokus pada fitur perpesanan. Versi pertama hanya perlu mendukung pesan teks satu-lawan-satu—cukup stabil, ringan, dan aman. Ruang lingkup utama: • Autentikasi pengguna (email / nomor ponsel) • Profil dasar dengan foto dan status singkat • Daftar kontak/teman yang bisa dicari • Layar chat real-time dengan pengiriman, penerimaan, dan notifikasi pesan teks • Panel admin sederhana untuk moderasi konten dan laporan bug Teknologi yang saya pertimbangkan meliputi Kotlin atau Flutter untuk sisi client, serta Firebase atau backend ringan setara untuk realtime database dan push notification. Jika Anda memiliki stack lain yang lebih efisien, silakan ajukan. Kriteria penerimaan:...

- User sign-up & login (email + password) - User roles: Coach | Athlete | Admin - Coach profiles (bio, sport, pricing, availability) - Athlete profiles - Lesson booking system - Availability blocks for coaches - Booking history (past & upcoming) - In-app notifications

CMS page builder Laravel and React, need to use AI coder to make it fast. I have urgent

make a Placement Portal Application according to the project statement. Project Statement Link :

Most of the core application is already live, but I need a reliable Python/Django developer who can step in quickly and bring the project to the finish line. Here is what I still need: • Add new features that plug smoothly into the current codebase. • Polish and extend existing functionality so workflows feel seamless for end-users. • Track down and fix the lingering bugs we’ve logged. • Refresh selected user-interface screens while keeping the existing design language. • Tweak backend logic where necessary to support the updated UI. The stack is pure Python/Django, so deep familiarity with Django models, views, templates, DRF, and common third-party packages is essential. You should also be comfortable working in Git, writing clear commit messages,...

I already have a feature-rich marketplace site—events, ticketing, Zoom rentals, medical-service comparison, facility catalogs, bookings, community forum, AI-based search engine, AI chatbot, role-based chat, escrow wallet, vouchers, points, local payment gateway, and Zoom API are all live in the build. The overall user flows are mapped, yet the five role dashboards (Admin, Event Organizer, Health Worker, Healthcare Facility, Patient) fall short of that blueprint. Your first mission is to bring every dashboard up to spec. I want consistent, responsive interfaces that expose exactly the tools each role needs. For the Admin space, all three critical pillars—user management, analytics & reporting, and permission settings—must be rebuilt so I can monitor activity, assign ...

I'm looking for an experienced developer to build a QBCore-based FiveM roleplay server. The server should include a comprehensive economy system, custom jobs, and housing options. Key Requirements: - QBCore framework expertise - Ability to implement a detailed economy system - Development of various custom jobs - Creation of a housing system Ideal Skills and Experience: - Proven track record in FiveM server development - Strong understanding of QBCore and its functionalities - Prior experience with economy systems and job creation in roleplay servers - Good communication skills and ability to meet deadlines Please provide examples of previous work and an estimated timeline.

Project Title: Custom Trucking Invoice & Payment Tracking System Project Description: I am looking for a developer to build a simple but professional web-based invoice and payment tracking system for my trucking business. The system will be hosted on my own server and must not require any subscription software. This is not a generic invoice template. It should support real business workflow and allow proper tracking of invoices, due dates, and payments. Core Requirements: 1) Customer Management - Add and manage customers (company name, email, payment terms). - Payment terms must support: - Net 30 - Net 45 - Net 60 - custom dates - Due date must calculate automatically based on selected terms. 2) Invoice Management - Create invoices with auto-generated invoice numbers. - In...

I'm seeking an experienced backend developer to build the backend for a cab booking application using Node.js. Essential Features: - User authentication - Payment processing - Driver tracking Ideal Skills & Experience: - Proficiency in Node.js - Experience with user authentication and payment processing - Knowledge in tracking algorithms and databases (MongoDB, MySQL, or PostgreSQL) Please provide relevant work experience.

We are looking for a skilled retainer developer to monitor, maintain, and fix bugs on our website built with React, Supabase, TypeScript, WebSockets, and PostgreSQL. In addition to maintenance, we need the developer to help create and enhance trading features on our loot box style platform which is based around football. Key Responsibilities: - Monitor and maintain the website - Quickly identify and fix bugs - Improve stability and speed of the site - Develop and enhance trading features - Implement new features based on user feedback Required Skills: - React - Supabase - TypeScript - WebSockets - PostgreSQL - Node.js - JavaScript This is an ongoing retainer role (1-3 months initially) with potential for long-term engagement. We need someone with very good availability, especially duri...

Hi future legend, I’m building a fast-growing content agency and I’m looking for a skilled Discord Bot Developer to help me create a fully automated recruitment & deployment system. This isn’t just a small bot tweak. I want to build something clean, scalable, and professional from the start. If you enjoy building structured systems and automation that actually gets used daily ; this project is for you. What We’re Building Inside our Discord server, freelancers (Editors & Writers) will: Open their own ticket Select their role via dropdown Automatically receive trial instructions Submit their trial via modal Be reviewed by staff using buttons Get deployed to the team with one click The goal: Zero manual chaos. Full automation. Scalable structure. Core ...

Title Microsoft Outlook / Graph API Developer for AI-Assisted Email Drafting Tool Description I am building a private productivity application that integrates with Microsoft 365 and uses modern language models to assist in generating email drafts. I’m looking for an experienced developer who can help design and implement an MVP with the following capabilities: • Authenticate users with Microsoft 365 • Access mail folders via Microsoft Graph • Retrieve email metadata (participants, dates, subjects, thread IDs) within user-defined folders and date ranges • Aggregate communications by contact • Provide structured context to an LLM • Create draft messages and save them to the user’s Outlook Drafts folder • Support insertion of deterministic c...

It is 2 stage project 'I have the source code available, i have the API dataset available. But definately need a NEW DNN training Dataset. simple UI . Total Project is 250 USD STAGE 1 - 100 USD STAGE 2 100 USD Deplyment, Testing and Document 50 USD STAGE 1 handles intelligence + cloud STAGE 2 handles device + communication + app STAGE- I Backend Engineer (Cloud + Data + API) Deep Neural Networks for classification (imbalanced datasets, SMOTE preferred) Python (TensorFlow/PyTorch) and model deployment via REST API Handling weather/time-series datasets Cloud hosting (Azure/AWS) and database management SMS gateway integration and push notification backend Secure API development and logging system Deliverable: Deployed ML model with working API endpoint and backend system. STAGE 2 &...

Jsme dva spoluzakladatelé a dokončujeme digitální platformu zaměřenou na online video obsah. Projekt je z velké částí hotový, ale původní vývojář ho musel opustit ještě před finální fází. Hledáme někoho, kdo převezme technickou část, pomůže dokončit poslední věci a bude s námi projekt dál rozvíjet. Jedná se o webovou aplikaci, frontend je v , backend v NestJS, databáze PostgreSQL. Hledáme někoho, kdo chce být součástí nového projektu a aktivně se podílet na jeho směřování. Projekt si financujeme sami, takže momentálně nemůžeme nabídnout fixní plat. Můž...

Project Request – React Native App (iOS & Android) Hello, I would like to develop a mobile application using React Native for both iOS and Android. Project Overview The app will allow users to download videos and audio from social media platforms. Main Requirements Develop the mobile app using React Native. The app should support downloading from social media platforms (such as Instagram, TikTok, Twitter/X, YouTube, etc.). Set up and configure a backend API on my server. Install and configure yt-dlp on my server and connect it to the API. Connect the mobile app to the API for fetching and downloading media. Design I already have the design files created using Google AI Studio. The files are in TSX format. The app consists of 3 main screens: Download Page Librar...

Simple Private Booking App for Family Sports Facilities (Android / iOS) Project Overview We need a very simple, private booking app for family use only (max 20 users) to manage bookings for a football field and padel court. This is not a public app. No payments. No social features. >> Core Requirements (MVP) Users & Access Invite-only login (email or phone) Only admin can add/remove users >> Booking Features Calendar view (day/week) >> Two facilities: Football Field Padel Court >> Create booking: Date Start time / End time Facility Prevent double bookings Edit / cancel bookings >> Roles Family User: create/edit/cancel own bookings Facility Manager: View all bookings Receive notifications on new/updated bookings Admin: Full access ...

I built as a quick proof-of-concept with a low-code tool. The core of the site is a content-based recommendation engine that relies on each movie’s metadata (mood tags, genre, tempo, colour palette, etc.) to suggest the next title. Everything works for demo purposes, but I now need a rock-solid, production-ready version. Here’s what I’m after: the existing front-end and logic need to be refactored or rebuilt so the platform can handle real traffic, persistent data, and a CI/CD pipeline. I’m open to the tech stack you propose as long as it keeps the recommendation engine fast and explainable. You’ll optimise queries, set up a proper database, containerise the app (Docker or similar), and deploy it to a cloud provider with monitoring and automatic scalin...

I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...

I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks. Key Requirements: - Task Automation: Primarily focusing on automating data processing tasks. - Data Transformation & Formatting: This will involve manipulating data into a suitable format for analysis. - Utilize the Google Sheets API to synchronize data for our Django website - Develop / fixing a backend logic flow instructed in our mockup documents Ideal Skills: - Understanding of data synchronization processes - Skill in Django is a must - Able to read and worked on someone else’s code, because codes version may be different and continuously updated - Experience with Google Sheets API: Necessary for interfacing with Google Sheets. - Data Processing Expertise: Prior exp...

I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...

I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks. Key Requirements: - Task Automation: Primarily focusing on automating data processing tasks. - Data Transformation & Formatting: This will involve manipulating data into a suitable format for analysis. - Utilize the Google Sheets API to synchronize data for our Django website - Develop / fixing a backend logic flow instructed in our mockup documents Ideal Skills: - Understanding of data synchronization processes - Skill in Django is a must - Able to read and worked on someone else’s code, because codes version may be different and continuously updated - Experience with Google Sheets API: Necessary for interfacing with Google Sheets. - Data Processing Expertise: Prior exp...

I'm looking to build an Android social media app with the following features: - User Profiles - Messaging - Photo and Video Sharing Ideal Skills and Experience: - Experience with Android app development - Strong knowledge in building social media features - Proficient in UI/UX design for engaging user experience - Backend development skills to handle messaging and media sharing functionalities Please provide examples of previous similar work.

I'm looking for a skilled developer to create an Android app focused on general knowledge multiple choice questions (MCQs). Key Requirements: - Android platform development - MCQs format - Grouped questions by categories/topics Ideal Skills and Experience: - Android app development expertise - Experience with quiz or educational apps - Strong UI/UX design for user-friendly navigation - Backend knowledge for managing question categories Please provide relevant portfolio work and experience.

Tengo un SaaS en producción construido con Angular (frontend) y Laravel (backend) que está sufriendo problemas de rendimiento: tiempos de carga altos, consultas lentas y picos de consumo de recursos que impactan a los usuarios. Necesito que te integres al repositorio existente, localices la causa raíz y apliques mejoras que permitan volver a una respuesta fluida antes de que continuemos con el roadmap de nuevas funcionalidades. El trabajo comienza con un análisis detallado del código actual, bases de datos, llamadas a servicios y configuración del servidor. Una vez identificados los cuellos de botella, espero refactorizaciones, optimización de queries, lazy-loading en el front o la solución técnica que consideres adecuada. Ent...

I am building a B2B SaaS product for Indian SMEs that works on top of existing ERP systems (such as Tally) and provides simple credit risk judgement for buyers and vendors. The product is not a chatbot and not a generic AI assistant. It is a focused decision-support tool designed to help business owners make better credit and dispatch decisions at the right time. The MVP will do three main things: 1. Fetch outstanding balance and basic invoice information from ERP (read-only integration). 2. Allow tracking of payment commitments (manually added or via WhatsApp integration). 3. Generate a simple rule-based judgement signal (SAFE / WATCH / RISK) based on payment behaviour and commitment history. The system will be WhatsApp-first, with a lightweight web dashboard for viewing buyer profi...

Hello, i have an old app which runs on nodejs and react, the backend seems to work fine, the issues i think is the front end in react. The react is compiled, i have lost the source. Can it be decompiled and make some fixes?

I need a clean, mobile-friendly informational website that speaks to the general public and makes it easy for me to post news and updates, in-depth educational articles, and upcoming event information. Visual clarity and straightforward navigation matter more to me than flashy effects; visitors should be able to land on the home page and immediately understand what the site is about, then dive deeper into any of the three content types without getting lost. I would prefer that the website is built from scratch rather than using platforms like WordPress or Wix. A custom-built solution will give us greater flexibility, better performance, stronger security, and full control over scalability and future enhancements. The admin interface should still allow us to quickly publish new content, sc...

I'm seeking an experienced web developer to upgrade and fix issues on my website's backend. Key Requirements: - Implement performance improvements for faster load times and better responsiveness. - Fix existing bugs and optimize the backend for enhanced security. - Ensure all upgrades are seamlessly integrated without disrupting current site functionality. Ideal Skills & Experience: - Strong background in CS Cart backend development. - Proven track record in performance optimization. - Expertise in website security and bug fixing. - Familiarity with CS Cart essential. Please include examples of past work and relevant experience in your bids.

2-Week Paid PoC — Backend AI System for Indian Equities (Audit-Grade Research) Description: I am hiring a backend engineer for a 2-week paid Proof of Concept (PoC) to build a small working version of an automated investment research system for Indian equities (NSE/BSE). This is not a trading bot, not a dashboard, and not a scraping project. It is a backend-only system that: Automatically ingests official NSE/BSE filings Downloads and stores PDFs Computes SHA256 hashes Validates and parses documents Enforces BUY/HOLD rules in Python (not prompts) Generates research briefs with evidence Runs with zero manual data handling PoC Scope (2 Weeks) The PoC will cover 3–5 Indian defence stocks only. You must deliver: Automated PDF ingestion (no manual uploads, no scraping)...

Automatic Self-Service Printing System (Wix + Razorpay + PrintNode Integration) Project Description I own a small printing shop and want to build a self-service printing system. Customers will scan a QR code, upload files from their phone, choose print options, make payment, and then the printer should automatically start printing without manual intervention. The frontend website will be built using Wix (As I already know a bit of Wix and can do basic changes on this). I need a freelancer to build the backend automation + printer integration. Customer Flow Customer scans QR code Opens Wix website Uploads PDF / image Selects: Paper size (A4 / A3) Color or B&W Single / double sided Copies System calculates price Customer pays using payment gateway (UPI / Card) After successful pay...

We are looking for an experienced WordPress and WooCommerce specialist to set up a product configuration and quote request system for our company website using WooCommerce together with YITH plugins. We sell industrial machines and equipment, and we do not want a standard e-commerce purchase flow. Instead, we need a structured product configurator where customers can select a machine model and choose optional accessories, then submit a quote request without seeing any prices. Our stack is already defined: WooCommerce is installed and we want to use YITH Request a Quote and YITH Product Add-Ons & Extra Options. The work is not about building a custom PHP system from scratch, but about correctly configuring these plugins, structuring the product data properly, and delivering a clean, sc...

Don't bid if there's no demo. I need full source-code replicas of the slot titles released by Pragmatic Play. Every visual, audio, math model and game mechanic must match the originals exactly, including bonus rounds and free-spins sequences, while delivering the same high RTP percentages players expect from the provider. The build has to sit inside a back-office that lets me create, credit and deduct balances for whoever plays i want login screen, review detailed game logs and change RTP settings per title. An RNG that can be certified is essential, as is clean, well-documented code that my own dev team can later extend. Progressive jackpots are not required at this stage, but keep the architecture flexible so we can bolt that on later without a rewrite. Feel free to use any p...

I need a complete mobile application that lets users order a wide range of at-home services—everything from cleaning, plumbing, electrical repairs, carpentry, masonry and appliance care (AC, fridge, washing-machine, geyser, oven) to beautician visits. The core flow is straightforward: users browse or search, pick the service, lock in a slot, pay securely, and track the provider en-route. To make this possible I will need: • Native or high-performance cross-platform builds for both iOS and Android • Smooth service booking with real-time availability • Integrated payment gateway that supports the common Indian wallets and cards out of the box • Detailed provider profiles plus an admin panel where I can onboard new partners quickly and manage their document...