PySpark Experts For Hire
Showing 6 results
Sponsored Freelancers
-
Hire Iwori
Hi, I'm an engineer with 10+ years of experience, specializing in Trading and Financial Software, Data Analysis and Data Science, and Full-Stack Web Development. My core expertise is in trading and finance. I build expert advisors (EAs), custom indicators, alerts, and trading bots, and I develop and backtest...Hi, I'm an engineer with 10+ years of experience, specializing in Trading and Financial Software, Data Analysis and Data Science, and Full-Stack Web Development. My core expertise is in trading and finance. I build expert advisors (EAs), custom indicators, alerts, and trading bots, and I develop and backtest strategies across: * MetaTrader 4/5 (MQL4/5) * cTrader * TradingView (Pine Script) * NinjaTrader I also work on quantitative analysis, risk modeling, and machine learning applied to financial markets. Beyond trading, I bring strong full-stack and data engineering skills to a wide range of projects: * Programming: C/C++, C#, .NET, Python, Java, JavaScript * Web development: React, Node.js, HTML5/CSS/JS, REST APIs, third-party integrations * Data & analytics: data processing, statistical analysis, dashboards, automation (Python, R, Excel/Google Sheets) * Machine learning: model development, forecasting, NLP, and AI/LLM integrations * Trusted Multilingual Translations. Whether your project is a trading system, a web application, a data pipeline, or a custom tool in any of these languages, I focus on understanding your requirements clearly, delivering working and maintainable code, and keeping you informed throughout the process. less -
Hire Jatin0904
I have good experience with aws glue,lambda function,step function where writing the codes on glue using pyspark and loading the data into redshiftI have good experience with aws glue,lambda function,step function where writing the codes on glue using pyspark and loading the data into redshift less -
Hire umg536
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial...Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals. less -
Hire omard211
I'm an AI Full Stack Engineer, Domain-specific ML Engineer and Data Scientist with a passion for building robust, production-ready web applications, backend systems, AI agents, data pipelines and ML solutions. I have practical experience in developing full stack applications and leveraging AI to solve real world...I'm an AI Full Stack Engineer, Domain-specific ML Engineer and Data Scientist with a passion for building robust, production-ready web applications, backend systems, AI agents, data pipelines and ML solutions. I have practical experience in developing full stack applications and leveraging AI to solve real world problems. I am an expert in Python, FastAPI, Django, React, Node.js, PostgreSQL, MongoDB, AWS, Docker and current AI/ML tools. I have hands-on experience with building LLM powered applications, RAG systems, vector databases, computer vision, automation workflows, API development, and cloud deployment to the cloud. I am adept at building full-stack SaaS solutions, developing AI chatbots and AI agents, creating insightful data analysis and dashboards, integrating ML models, design and building backend architecture and APIs, as well as deployment to cloud platforms such as AWS. Instead of just building proof-of-concepts, I focus on clean architecture, stable backend and reliable API for my applications, and useful user-facing features to empower users and enhance the overall user experience. I'm particularly interested in AI automation, Generative AI applications, computer vision and building data-driven platforms, workflow tools and SaaS products. I enjoy taking on complex technical challenges, optimizing existing solutions, and transforming early-stage ideas into robust, production-ready software. If you need an individual who can integrate AI seamlessly into your full-stack products and domain-specific ML projects, I'd be thrilled to collaborate with you. less -
Hire joaov210
✔️Verified✔️ Versatile Software Engineer with expertise in AI-powered applications, web and mobile development, backend engineering, and data solutions. Experienced in designing and building scalable, production-ready applications that combine modern AI technologies, robust backend systems, and data-driven...✔️Verified✔️ Versatile Software Engineer with expertise in AI-powered applications, web and mobile development, backend engineering, and data solutions. Experienced in designing and building scalable, production-ready applications that combine modern AI technologies, robust backend systems, and data-driven architectures. Additionally experienced in PHP and Laravel, Modern building and maintaining backend systems, RESTful APIs, and web & mobile applications. Skilled in designing scalable server-side architectures, integrating third-party services, and supporting data-driven features within full-stack applications. Solid background in ETL/ELT processes, extracting data from APIs, relational databases, and files (Parquet/CSV), transforming data with PySpark/Spark, and designing semantic and analytical layers for BI and data-driven applications. Experienced in building robust data architectures, automating infrastructure with Terraform and Cloud Functions, and applying data engineering best practices. Hands-on experience building data pipelines on Azure Databricks, as well as developing Python APIs to serve Machine Learning model outputs directly from NoSQL databases. Led the evolution of this solution into an inference-focused API, capable of interpreting request data and applying heuristics by combining model inference with rule-based logic sourced from external databases. Experience structuring data for Business Intelligence using Cube.js, Metabase, Looker, and Superset, ensuring reliable, well-modeled data for analysis and visualization. Core Skills: AI & Machine Learning: Python, AI Applications, ML Integration, Model Inference, Intelligent APIs Web & Backend: PHP, Laravel, Python, RESTful APIs, Scalable Backend Architecture Mobile & Full-Stack: Web Applications, Mobile Applications, Third-Party Integrations Data & Cloud: GCP, Azure, Databricks, PySpark, ETL/ELT, Data Pipelines, NoSQL Analytics & Infrastructure: Terraform, Cube.js, Looker, Metabase, Superset Passionate about building intelligent, scalable, and data-driven software solutions that connect AI, cloud infrastructure, modern web and mobile technologies, and robust backend engineering. less -
Hire karthikresonite
karthikresonite karthikresonite
$25 USD / hour
AI-Driven IT Solutions for Web, Mobile, ERP & HMSIndiaAt Resonite Tech, we believe in combining AI innovation with robust engineering to deliver solutions that truly empower businesses. Custom Web & Mobile Apps – Scalable and user-centric applications designed to fit your business goals. ERP Systems – End-to-end automation and intelligent workflows that improve...At Resonite Tech, we believe in combining AI innovation with robust engineering to deliver solutions that truly empower businesses. Custom Web & Mobile Apps – Scalable and user-centric applications designed to fit your business goals. ERP Systems – End-to-end automation and intelligent workflows that improve efficiency across operations. Hospital Management Systems (HMS) – AI-driven healthcare solutions ensuring seamless patient care, staff coordination, and compliance. Our mission is to help enterprises of all sizes adopt secure, future-ready, and tailor-made digital solutions. With expertise in AI/ML, cloud, and modern software frameworks, we ensure your business stays ahead in the digital era. less
