J2EE Developers à embaucher
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Freelances parrainés
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We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions.. moins
Embaucher winmaclin
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Experienced Java developer with 5 years in web-based J2EE applications. Proficient in multi-tier design using Spring MVC, Spring Boot, AWT, SWING, REST APIs, and SQL Server. Strong in OOP, multithreading, SSO, and Agile processes, with expertise in AWS deployment. Skilled in Tomcat, Postman, Jenkins, Git, Jira,...Experienced Java developer with 5 years in web-based J2EE applications. Proficient in multi-tier design using Spring MVC, Spring Boot, AWT, SWING, REST APIs, and SQL Server. Strong in OOP, multithreading, SSO, and Agile processes, with expertise in AWS deployment. Skilled in Tomcat, Postman, Jenkins, Git, Jira, Eclipse, and IntelliJ. moins
Embaucher abhayk49
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Web | iOS | Android | Java | Python | Node | React | Angular | AI | Blockchain | Bot At P4logics, We specialize in developing web and mobile applications using AngularJS, ReactJS, FlutterJS, React Native, NodeJS, Java, and Spring Boot. Our team of experts is committed to creating high-performance, scalable, and...Web | iOS | Android | Java | Python | Node | React | Angular | AI | Blockchain | Bot At P4logics, We specialize in developing web and mobile applications using AngularJS, ReactJS, FlutterJS, React Native, NodeJS, Java, and Spring Boot. Our team of experts is committed to creating high-performance, scalable, and user-friendly applications tailored to the unique needs of our clients. With over a decade of experience, our seasoned team of developers operates around the clock, ensuring unparalleled service delivery in the most efficient and effective manner possible. Our approach is rooted in meticulous observation, attentive listening, and profound understanding, enabling us to craft bespoke yet intelligent solutions for our clients. Skill Sets: Specializations in Programming Languages & Frameworks: Java, J2EE, JavaFX, Swing, Socket/RMI Programming Spring Boot, Spring Security (using JWT, CSRF, OAuth token sharing), Spring JPA, Web Services, Hibernate, PHP, WordPress, Python Frontend & Mobile Development: AngularJS, React Native, ReactJS, NodeJS, FlutterJS, Swift, Android Web Scraping / Web Automation AI and Blockchain Image and Video Processing Services: Web Development iOS Development Android Development Java Development React Development Angular Development Bot Development Thank You moins
Embaucher p4logics
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If you are seeking a strategic technology partner who delivers modern, scalable, and intelligent digital solutions, you are in the right place. We are a forward-thinking team specializing in Software Engineering, Web & Mobile Development, AI Solutions, and Intelligent Automation. Our approach is focused on building...If you are seeking a strategic technology partner who delivers modern, scalable, and intelligent digital solutions, you are in the right place. We are a forward-thinking team specializing in Software Engineering, Web & Mobile Development, AI Solutions, and Intelligent Automation. Our approach is focused on building future-ready systems that combine clean architecture, performance, and business impact. Our technical expertise spans PHP, Node.js, Angular, Flutter, React, React Native, C#, VB.NET, and leading platforms such as WordPress, WooCommerce, Magento, and PrestaShop, supported by enterprise-grade databases including MySQL, PostgreSQL, Oracle, and SQL Server. Beyond development, we help businesses scale through AI-driven innovation and automation, including: - AI chatbots, voice agents, and virtual assistants - Workflow and process automation using Make (Integromat), n8n, and custom solutions - AI-powered data processing, content generation, and decision support - CRM, marketing, and operations automation to reduce costs and increase efficiency We have strong expertise in API-based integrations and ecosystem automation, connecting platforms such as Amazon, eBay, Shopify, Walmart, Lazada, Wish, and logistics providers including USPS, UPS, FedEx, and DHL, enabling seamless commerce and fulfillment workflows. Our focus is not just on delivery, but on measurable outcomes, speed, reliability, scalability, and long-term value. We thrive on complex challenges and continuously adopt the latest AI and automation trends to keep our clients ahead of the curve. Review our portfolio below and let our work demonstrate the standard we uphold. We are committed to delivering solutions that are intelligent, efficient, and built for growth. moins
Embaucher rinsadsl
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Technical Skills: Stack : J2EE, MERN, Springboot,Struts Quarkus,JavaLin, Spark Java, REST Microservices, AWS, Quarkus, Node JS,JavaScript , ChatGPT Operating Systems: MS-DOS , Windows, HP-UX, Linux, OS/400 Languages & GUI RAD: VSCODE, Visual Studio, VBA, Websphere Studio, Netbeans, Visual Age Java, C, C++,...Technical Skills: Stack : J2EE, MERN, Springboot,Struts Quarkus,JavaLin, Spark Java, REST Microservices, AWS, Quarkus, Node JS,JavaScript , ChatGPT Operating Systems: MS-DOS , Windows, HP-UX, Linux, OS/400 Languages & GUI RAD: VSCODE, Visual Studio, VBA, Websphere Studio, Netbeans, Visual Age Java, C, C++, Clipper,VB, Android Studio, IntelliJ Java: JFC, SWING, Socket, JSP, Servlet, JDBC, EJB, JMS, JMAPI, JNDI, Struts, Spring, Hibernate, JToolBox, Selenium, Jasper, JSON,REST,Springboot,Sikuli, Quarkus, Javalin, Spark Java, Node: Express, Mongo,EJS,Pupeteer JS: React, Jquery,Bootstrap DBMS & RDBMS : DB2/400,Oracle 8i, SQL Server 7, MS-ACCESS, MySql, Foxpro JDERBY AS/400 : CL/400, DB2/400, RPG/400, COBOL, ILE RPG, ILE COBOL, Java/400, SQL/400 Web/App Servers: Websphere, Weblogic, IIS, JRun, Apache, Tomcat,JETTY Web Technologies : Bootstrap, JQuery, React, Node.js, .NET, JavaScript, Activex, COM+, HTML, XML, Web Services Tools: ALDON, ROBOT, COLD, BRODERICK, Rational Products, JIRA, REMEDY, , Splunk Specialized Areas: Java/J2EE Web & Desktop application development MERN Web /REST Application development As/400-iSeries Application development/maintenance Android app development Socket Programming Jasper Reporting VBA Scripting 22 Years as a Architecture/Programmer in various technologies An effective communicator with strong analytical and problem-solving skills. Very good in Project / Program Management including delivery and client relationship management Possesses excellent leadership skills in executing managed services projects adhering to SLA norms In-depth experience in software design, development, architecture, and project management experience in Applications running in Windows, Oracle and J2EE, IBM AS/400, HP-UNIX, and Linux platforms Strong project management experience and delivered various business-critical projects within schedule and cost Proficient in designing & implementing of Middleware technologies, Custom Application Servers, and Business Component Servers Excellent experience in Legacy modernization and tool development on iSeries and Java platform. Excellent knowledge and experience in managing application knowledge transition using structured techniques Good understanding and experience in different aspects of ITIL, and project management principles including scope, effort, schedule, resources, risk, quality, and communication Good exposure to the preparation and presentation of governance reports to senior leadership Good experience in driving efficiency gains and innovations in sourcing engagements Coordinated with diverse workgroups such as Business, Infrastructure, Database, Development & Testing teams Specialized areas: AI Programming, Zugferd, mustang, Jasper, JT400, Teams API, PDF processing, Web application, Springboot, Foxpro/DBF migration, iSeries migration and Integration, Web Services and REST API implementation moins
Embaucher csunith
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====================================================================================== Welcome to my profile ====================================================================================== => Desktop Applications, Mobile Programming, Web...====================================================================================== Welcome to my profile ====================================================================================== => Desktop Applications, Mobile Programming, Web application development => Java, JavaFX, Swing, JSP, JEE, Servlets, EJB, JSF, JPA, Hibernate, Spring Framework, Spring Boot => C/C++, QT, Visual C++ => C#, VB.NET, WPF, WCF, Asp.Net, MVC, Entity Framework => Python, Tkinter, PyQT, Jupyter Notebook, Data Analysis, Visualization, Django, FastAPI, Flask => Mobile Applications: Flutter, Dart, Android, Kotlin, React Native => Node, Angular, React, Socket IO, Next JS, TypeScript, Redux, Webhooks, JQuery => PHP Core, Laravel, Ajax, Bootstrap, HTML, XHTML, XML, DTD, XSD, JSON => Web Services: Restful, Soap Web Serivces and clients => Cloud: Amazon Web Services. Google Cloud Platform, Heroku => Databases: MySql, Oracle, MSSQL, HBase, JavaDB, PostgreSQL, MS Access, Cassandra, MongoDB, => Algorithms, Data Structures, => Visualization: Plotly, D3, Google Charts, JFreeCharts, => Diagrams: UML Diagrams, Flow Charts, PDFBox, => PDF: IText, POI, PDF Forms, PDF JavaScript => Excel sheets, Google Sheets, templates, Pivot Tables, Reports, dashboards, Automation, VBA => Testing: JUnit, TestNG, Unit test, Mockito, => FileMaker Pro applications => Academics: O-Level, A-Level Physics, Mathematics, Statistics, Data Analysis, Essays, => Writing: Academic writing, creative writing, report writing, technical specifications, software manuals, documentation, Wikipedia new articles, editing. => Data Entry, Reconciliation, Data Mining, Data Extraction, Data Collection, Scraping. => Basic, Modern, Creative & ATS Friendly CV & Resume Writing moins
Embaucher urmate
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We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and...We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and platform. We have developed desktop application (windows based) on JavaFx , Android apps, and Web-application based on CodeIgniter, Laravel, Zend, Spring Boot, Quarkus, Django, Fast API and so on. We continue to take more challenging and rewarding projects to scale up further to meet customer's demand. We have developed desktop based windows application called "TradeSense" for managing inventory, billing and accounting of a retail business for small / medium scale industries. Please check out this product on below link https://digitradesense.com/ We have launched mobile app called "UpToDate" to help user take timely action for insurance, utilities, Passport/Visa and family events on Google Play store as below https://play.google.com/store/apps/details?id=com.my.uptodate We have developed desktop based simulation and modelling software product called "Caliper" to optimize distribution network for CPG and Retail customers We have developed mobile app called "Scan & Do" to help the user scan any QR code / Bar Code and do relevant meaningful action according to the scanned code as below https://play.google.com/store/apps/details?id=com.scantosearch Skilled in : PHP, MySQL, Python, Django, Zend, Code Igniter, Laravel, Docker, JMeter, Selenium, Android, Java, SQLite, VC++,OpenGL moins
Embaucher KarthikTechCon
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Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan moins
Embaucher billybryan98
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cindyviorinar cindyviorinar
$20 USD / heure
Verified Web | Mobile | Desktop App | Chatbot DevIndonesiaI’m a Full-Stack Developer who builds web, mobile, and desktop applications end-to-end — from UI to backend, database, and deployment. I focus on clean, maintainable code, stable releases, and clear communication. What I can help you build • Web apps & dashboards: Next.js/React, responsive UI, admin panels,...I’m a Full-Stack Developer who builds web, mobile, and desktop applications end-to-end — from UI to backend, database, and deployment. I focus on clean, maintainable code, stable releases, and clear communication. What I can help you build • Web apps & dashboards: Next.js/React, responsive UI, admin panels, multi-role systems • Backend & APIs: PHP (Laravel), Python (FastAPI/Django), .NET (C#), REST/GraphQL, webhooks • Mobile apps: Flutter / React Native (or mobile-ready web/PWA when needed) • Desktop apps: Windows desktop tools with .NET (C#), internal utilities, offline workflows • Databases & performance: PostgreSQL/MySQL, migrations, caching, query optimization • Integrations: payments, email/SMS, third-party APIs, authentication, file uploads, reporting/export (CSV/PDF) How I work • Clarify requirements → create a simple plan and milestones • Frequent updates and clean documentation/README • Strong attention to security basics, error handling, and testing where it matters Whether you need an MVP, bug fixes, feature upgrades, or a complete rebuild, I can jump in and deliver a reliable result. moins
Embaucher cindyviorinar
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realroshan102 realroshan102
$35 USD / heure
Full-Stack Developer | AI, Blockchain & Web AppsPakistanHello and welcome! I’m a dedicated software engineer and developer with over 5 years of experience in building high-performing applications across web, mobile, desktop, and blockchain platforms. I turn your ideas into robust, scalable, and effective solutions. Here's a brief overview of my expertise: Desktop...Hello and welcome! I’m a dedicated software engineer and developer with over 5 years of experience in building high-performing applications across web, mobile, desktop, and blockchain platforms. I turn your ideas into robust, scalable, and effective solutions. Here's a brief overview of my expertise: Desktop Applications: C#/C++, Java, Python (Tkinter, PyQt, Kivy), Electron.js, WPF, WinForms, Delphi, VB.NET, Qt++, JavaFX, Golang, Cross-platform Packaging. Blockchain & Web3: Smart Contracts, DApps, NFT Marketplaces, DeFi, ERC/BEP Tokens, DAO, Wallet Integration, Ethereum, BNB Chain, Solana, Polygon, Web3.js, Ethers.js, Solidity, Truffle, Hardhat, IPFS, Uniswap, PancakeSwap, Arbitrage/Sniping Bots. Web Development: HTML, CSS, SCSS, JavaScript, TypeScript, React, Angular, Vue, Node.js, Express.js, PHP (Laravel, Symfony), Python (Django, Flask), Ruby on Rails, ASP.NET MVC, WebSockets, GraphQL, REST APIs, CMS (WordPress, Joomla, Drupal), Webflow, Bubble.io. Mobile Development: React Native, Flutter, Kotlin, Swift, Java (Android), Objective-C (iOS), Ionic, Xamarin, Firebase, ARCore, BLE, App Store / Play Store Deployment. Game Development: Unity3D, Unreal Engine 4/5, Godot, Phaser.js, WebGL, Three.js, Game Physics, Multiplayer, NFT Game Mechanics (P2E, S2E), 2D/3D Animation. AI, ML & Computer Vision: ChatGPT, GPT-3/4, TensorFlow, PyTorch, OpenCV, YOLO, OCR, NLP, BERT, AI Chatbots, Recommendation Systems, Deep Learning, Custom AI Models. eCommerce Solutions: Shopify, WooCommerce, Magento 2, PrestaShop, OpenCart, BigCommerce, Odoo, Zoho, WHMCS, VTiger, SuiteCRM, Salesforce Commerce. IoT & Embedded Systems: Arduino, Raspberry Pi, ESP32, STM32, MicroPython, FreeRTOS, MQTT, CAN Bus, MATLAB, Simulink, Jetson Nano, Edge AI. Data & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Firebase, BigQuery, Power BI, Tableau, Kafka, ETL Pipelines, Data Warehousing. DevOps & Cloud: Docker, Kubernetes, Jenkins, AWS, Azure, GCP, Heroku, DigitalOcean, GitHub Actions, Terraform, Ansible, Vercel, Netlify. Design & UI/UX: Figma, Sketch, Adobe XD, Canva, Wireframing, Responsive Design, Logo & Icon Design, Motion Graphics. Automation & Scripting: Python, Bash, Shell, Selenium, Puppeteer, RPA, Web Scraping, Macro Tools. If you're looking for a reliable, versatile developer who values quality and communication, feel free to reach out. Let’s build something exceptional! moins
Embaucher realroshan102
