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$45/hr
100%
Job Success
$20K+ earned
Available now
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Most businesses lose hours every week to manual customer follow-ups, missed leads, and repetitive data entry — work that an AI agent can handle 24/7 without dropping the ball.
I build those systems end to end in pure Python, no no-code platforms, just clean, production-ready code that scales.
My most recent project was a Fin AI-style customer service agent built end to end: multi-turn conversations, live CRM integrations, and clean escalation to human agents. The client called me "at the top of the list" across every contractor they'd worked with on Upwork.
I specialize in service businesses: restaurants, customer support teams, sales orgs, and solo founders who need workflows that run without them.
What I build:
AI agents with LangChain, LangGraph, and Claude/OpenAI APIs
Voice AI systems using Vapi and Twilio
WhatsApp, SMS, and chatbot automation
Appointment booking, lead qualification, and sales follow-up bots
Full stack web apps with Python backends, REST APIs, and database integrations
Native iOS apps built with SwiftUI (App Store publishing in progress)
Google Cloud, Document AI, and Drive automation
If you have a customer touchpoint that needs AI, a workflow that wastes time, or an app that needs to exist, let's talk.
Christopher W.
has worked
.
$15/hr
75%
Job Success
$5K+ earned
Offers consultations
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𝗔 𝗰𝗹𝗶𝗲𝗻𝘁 𝗻𝗲𝗲𝗱𝗲𝗱 𝗮 𝘃𝗲𝗿𝗶𝗳𝗶𝗲𝗱 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗼𝗳 𝗧𝗲𝘅𝗮𝘀 𝗽𝗵𝘆𝘀𝗶𝗰𝗶𝗮𝗻𝘀, 𝗱𝗲𝗻𝘁𝗶𝘀𝘁𝘀, 𝗮𝗻𝗱 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁𝘀 - 𝘀𝗰𝗿𝗮𝗽𝗲𝗱, 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝗱, 𝗮𝗻𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗶𝗻 𝟭𝟴 𝗱𝗮𝘆𝘀. 𝗧𝗵𝗼𝘂𝘀𝗮𝗻𝗱𝘀 𝗼𝗳 𝘃𝗲𝗿𝗶𝗳𝗶𝗲𝗱 𝗽𝗿𝗼𝘃𝗶𝗱𝗲𝗿 𝗿𝗲𝗰𝗼𝗿𝗱𝘀. 𝗭𝗲𝗿𝗼 𝗺𝗮𝗻𝘂𝗮𝗹 𝗿𝗲𝘀𝗲𝗮𝗿𝗰𝗵.
I build web scrapers and automation tools for businesses that need real data, fast - using Python (Selenium, BeautifulSoup, Playwright) and Node.js (Puppeteer, Cheerio). My work covers the full pipeline: extraction, cleaning, structuring, and delivery in whatever format you need - CSV, JSON, or direct to a database.
𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗔𝗜 𝗦𝘆𝘀𝘁𝗲𝗺 - 𝗧𝗵𝗼𝘂𝘀𝗮𝗻𝗱𝘀 𝗼𝗳 𝗽𝗿𝗼𝗽𝗲𝗿𝘁𝘆 𝗹𝗶𝘀𝘁𝗶𝗻𝗴𝘀 𝘀𝗰𝗿𝗮𝗽𝗲𝗱 𝗮𝗻𝗱 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝗱 𝗶𝗻𝘁𝗼 𝗮𝗻 𝗔𝗜 𝗲𝗻𝗴𝗶𝗻𝗲.
The client was building an AI system that needed a continuous, structured feed of real estate data. We built a scraping pipeline that pulled thousands of property records, cleaned and normalized the output, and fed it directly into their system - reliably, at scale, over months.
𝗪𝗵𝗮𝘁 𝘁𝗵𝗲 𝘄𝗼𝗿𝗸 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲:
Data extraction & scraping: E-commerce pricing, lead databases, real estate listings, social media data, flight search - if it's on a page, I can get it out. I handle JavaScript-heavy sites, pagination, login walls, and dynamic content as standard.
Anti-bot & JS-heavy sites: Selenium and Playwright for sites that block basic scrapers. Proper wait logic, browser fingerprinting workarounds, and session handling - not brittle scripts that break on the first site update.
Automation pipelines: Beyond one-time scrapes, I build scheduled, maintainable systems - scrapers that run daily, alert on failures, and keep your data fresh without you touching them.
Clean, structured output: Raw data is useless. Every project is delivered with clean, structured output - proper column naming, deduplication, and format matched to how you actually use the data.
𝗣𝗼𝗸é𝗺𝗼𝗻 𝗖𝗮𝗿𝗱 𝗣𝗿𝗶𝗰𝗲 𝗧𝗿𝗮𝗰𝗸𝗲𝗿 - 𝗛𝘂𝗻𝗱𝗿𝗲𝗱𝘀 𝗼𝗳 𝗰𝗮𝗿𝗱𝘀 𝘁𝗿𝗮𝗰𝗸𝗲𝗱 𝗮𝗰𝗿𝗼𝘀𝘀 𝗧𝗖𝗚𝗽𝗹𝗮𝘆𝗲𝗿, 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗮𝘀 𝗮 𝗪𝗶𝗻𝗱𝗼𝘄𝘀 𝗱𝗲𝘀𝗸𝘁𝗼𝗽 𝗮𝗽𝗽.
The client needed a standalone Windows tool - not a script, a real application - that navigated TCGplayer, sorted correctly, and output clean CSV and database files. That's what we built.
"Working with Ishara was an excellent experience. He built exactly what I needed - a Windows-based Python scraper that navigates TCGplayer, sorts correctly, and outputs clean CSV and database files." - TCGplayer Price Tracker Client
𝗬𝗼𝘂𝗧𝘂𝗯𝗲 → 𝗝𝗦𝗢𝗡 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗧𝗼𝗼𝗹 - 𝗙𝗮𝘀𝘁, 𝗰𝗹𝗲𝗮𝗻, 𝗮𝗻𝗱 𝗲𝘅𝗮𝗰𝘁𝗹𝘆 𝗮𝘀 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗲𝗱.
A repeat client came back for a second project - YouTube data extraction with full API automation, delivered as structured JSON output.
"This is my second project with Ishara, and he continues to deliver outstanding work. He built a YouTube → JSON extraction and automation tool that was fast, clean, and exactly what was needed." - Repeat Client, YouTube Automation Project
𝗕𝘆 𝘁𝗵𝗲 𝗻𝘂𝗺𝗯𝗲𝗿𝘀:
5.0 rating across all reviewed projects on Upwork
Clients across e-commerce, healthcare data, real estate, and media
Delivered on Python, Selenium, Playwright, BeautifulSoup, Puppeteer, and Cheerio
Output formats: CSV, JSON, SQLite, PostgreSQL - matched to your stack
I work best with clients who have a clear data need and want it done properly - not a fragile script that breaks in a week. If you need a scraper built, an existing one fixed, or a full data pipeline designed, message me and I'll tell you within 24 hours whether it's feasible and how I'd approach it.
$35/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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Are you looking for an AI Full Stack Developer who can build scalable SaaS platforms, AI-powered web apps, LLM integrations, and production-ready backend systems?
You’re in the right place.
I’m a Full Stack Developer with 6+ years of experience building modern web applications, SaaS platforms, AI integrations, and high-performance APIs using Python, FastAPI, Django, React, and cloud infrastructure.
I help startups and businesses turn ideas into reliable software by combining strong backend architecture, clean frontend implementation, and practical AI integration.
Over the years, I have delivered:
• 50+ full-stack web applications
• 100+ third-party API integrations
• 20+ subscription-based SaaS platforms
• Systems handling 10M+ monthly requests
• AI-powered dashboards, automation tools, and API-based workflows
• Raised $2M+ / $5M+ / $8M+ after product development
• Scaled platforms to 1M+ users and millions of operations
• Built secure, compliant systems with HIPAA, GDPR, authentication, and role-based access
My main focus is building software that is not only functional, but also scalable, maintainable, secure, and easy to improve over time.
AI, LLM & Automation Experience
I can help you build and integrate AI-powered features such as:
✅ OpenAI API integrations
✅ AI agents and workflow automation
✅ Chatbots and AI assistants
✅ LLM-powered SaaS features
✅ Document analysis and data extraction
✅ AI summaries, recommendations, and classification
✅ RAG systems and vector search
✅ Prompt engineering and evaluation workflows
✅ LangChain, LangGraph, embeddings, and AI pipelines
Whether you need an AI chatbot, internal automation tool, document processing system, AI dashboard, or custom AI-powered SaaS product, I can help design and build the full solution from backend to frontend.
Backend Development
✅ Python, FastAPI, Django, DRF, Flask
✅ REST APIs, GraphQL, WebSockets
✅ Microservices and async architecture
✅ Celery, Redis, AsyncIO, background jobs
✅ OAuth2, JWT, RBAC, multi-tenant SaaS architecture
✅ Third-party API integrations: payments, accounting, CRM, AI services
Frontend Development
✅ React.js, Next.js, TypeScript
✅ Redux Toolkit, React Query, React Hook Form
✅ Tailwind CSS, Chakra UI, Material UI, Bootstrap
✅ SaaS dashboards, admin panels, responsive web apps
✅ SPA, SSR, SSG, reusable component architecture
Databases & Data Processing
✅ PostgreSQL, MySQL, SQLite
✅ SQLAlchemy, Alembic, Django ORM
✅ MongoDB, Redis, Elasticsearch
✅ Pandas, NumPy, ETL workflows
✅ Data processing and automation pipelines
Cloud, DevOps & Deployment
✅ AWS: EC2, S3, Lambda, ECS, RDS, CloudWatch
✅ Docker, Docker Compose
✅ CI/CD with GitHub Actions and GitLab CI
✅ NGINX, Caddy, load balancing
✅ Production deployment, monitoring, and scaling
Why clients choose me
🔹 I understand both business goals and technical implementation
🔹 I build clean, scalable, production-ready architecture
🔹 I communicate clearly and keep the process transparent
🔹 I can work independently or as part of a team
🔹 I focus on long-term maintainability, not quick hacks
If you need a developer who can build a SaaS product, an AI-powered platform, an automation system, or a full-stack web application, I’d be happy to help.
Let’s discuss your project and find the best technical solution for your business.
Ich spreche auch Deutsch und stehe Ihnen gerne für weitere Diskussionen oder Zusammenarbeit zur Verfügung.
Yaroslav B.
has worked
.
United States
$79/hr
57%
Job Success
$3K+ earned
Offers consultations
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𝐀𝐛𝐨𝐮𝐭 𝐌𝐞
I build algorithmic trading systems that are validated, production-ready, and actually trade. My own model runs live across 28 large-cap equity tickers: 80.7% win rate, Sharpe 4+, max drawdown 1.27%, validated over 89 days of live paper trading on Alpaca. Not a backtest. A live system I built and run myself.
If you're working with someone who can say that with receipts, you're in the right place.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
Signal Models: Neural-network long/short classifiers trained on intraday price, volume, and macro features. Walk-forward validated, statistically tested, not curve-fit.
Execution Infrastructure: Bracket orders, ATR-based stops, dynamic Kelly position sizing, full broker API integration (Alpaca).
Regime Filtering: VIX/SPY macro overlays that scale or pause exposure based on market conditions. One model behavior for CALM markets, a different one for CRISIS.
Backtesting & Validation: Out-of-sample testing, Sharpe attribution, p-value reporting. I'll tell you honestly whether your edge is real.
System Audits: If your existing algo is underperforming, misfiring, or just feels off, I can diagnose it and tell you exactly why.
𝐒𝐭𝐚𝐜𝐤: Python, PyTorch, scikit-learn, XGBoost, deep learning (time-series), Alpaca API, pandas, NumPy.
$150/hr
100%
Job Success
$300K+ earned
Available now
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🔵 Top Rated Plus Full Stack Engineer | AWS Python AI | Full-stack AI apps & custom models | Fixed-price from $5k
I've delivered $300K+ in software product development, from full-stack avatar apps to AWS/RunPod/Modal infrastructure, mobile apps, Game backends that handle millions of users.
I'm a Full Stack architect of 18 years who designs and builds scalable backend systems. My expertise is in integrating Text to Image AI solutions, and I use AI coding tools (Claude Code, Cursor) to save time and budget.
Noteable achievements: Things like slashing Comfy API cold start times from Minutes to seconds is a regular occurance with me. Most of my clients experience a "We didn't think that was possible" or a "He F*ing did it!" moment.
My specialties:
⚙️ Custom AI Integration:
I go beyond generic OpenAI API calls. I specialize in ComfyUI & Qwen Image, Stable Diffusion, Flux, z-image for unique image & video generation, and N8N, Langchain, RAG for advanced text and data processing. Other AI model? Great! I love figuring out new AI workflows.
⚙️ Scalable Backend Architecture:
An expert in Python, Django, and AWS (Lambda, DynamoDB), I build secure and efficient microservices-based backends. I've managed AWS and RunPod infrastructure for complex AI products, integrated Telegram and crypto into games, and ensured applications scale like the wind.
⚙️ Responsive Front End Development:
Over a decade of JavaScript development: React developer and team leader, Expo, React Native, and dozens of frameworks.
Who I Partner With:
🌟 Startups needing an experienced architect to build their MVP correctly.
🌟 Established companies looking to integrate cutting-edge Generative AI into their existing products.
🌟 Development teams that want a leader to guide them through very complex technical challenges.
To qualify, you must have:
✅ $10K+ lifetime spend on Upwork
✅ A track record of paying freelancers $75+/hr. (I check)
✅ The direct decision-making and budget authority to start the project immediately
Who I DON'T Partner With:
❌ Minimal hourly limits or "test the waters" clients with minimal hours-per-week budgets. I partner with clients ready to commit the full resources necessary to build systems that launch.
I usually work with hourly contracts and some fixed-price projects starting at $5,000. This ensures you get rapid, AI-assisted delivery without delays. Let's build something great. Reach out to discuss your scope.
Michael R.
has worked
.
$40/hr
100%
Job Success
$4K+ earned
Available now
Offers consultations
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𝐏𝐲𝐭𝐡𝐨𝐧 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 • 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 • 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 • 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 • 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐋𝐋𝐌 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
The most expensive AI mistake isn't choosing the wrong model. It's choosing the wrong architecture. Anyone can connect GPT to an app. Very few engineers can build what comes after that. I don’t just pitch dreams. I ship results. You’re not here to experiment. You’re here to win.
If you're building an AI product, you're probably facing one of these challenges:
• You have an idea but need someone to architect it properly.
• Your chatbot works, but isn't reliable enough for real users.
• Your AI backend has become difficult to maintain.
• You need an engineer who can own the technical side instead of simply completing tickets.
That's where I come in.
I help startups, SaaS companies, and enterprise teams turn AI ideas into production-ready products that users can actually depend on.
Over the last few years I've built AI systems across healthcare, real estate, education, compliance, and SaaS, including custom chatbots, enterprise RAG platforms, multi-agent workflows, document intelligence systems, AI automation, and scalable Python backends.
Unlike developers who simply integrate APIs, I focus on building complete AI products—from architecture and retrieval pipelines to deployment and long-term scalability.
What I Build
✓ Enterprise RAG Platforms
✓ AI Chatbots trained on proprietary company knowledge
✓ Multi-Agent AI Systems
✓ AI Workflow Automation
✓ Document Intelligence Platforms
✓ FastAPI & Python Backends
✓ AI SaaS Products
✓ Secure API Integrations
✓ AI Search & Recommendation Systems
Recent Projects
• Built an enterprise knowledge assistant capable of searching and retrieving answers from thousands of internal documents.
• Developed AI-powered SaaS platforms using FastAPI, LangChain, OpenAI, Pinecone, and vector search.
• Designed multi-agent workflows that automate research, reasoning, and business processes.
• Delivered production AI systems for startups preparing for customer launch and investor demonstrations.
My Engineering Philosophy
I don't believe every problem needs another AI framework.
I choose the simplest architecture that delivers the right outcome.
That means writing software that's maintainable, scalable, and easy for your team to extend long after launch.
Most of my clients hire me because they need someone who can think through the product, not just write code.
Core Technologies
Python • FastAPI • LangChain • OpenAI • Claude • Gemini • Llama • Pinecone • FAISS • ChromaDB • PostgreSQL • Supabase • Docker • AWS • GCP • Vercel • React • Next.js
🔎 Core Skills & Keywords
#AI #MachineLearning #GenerativeAI #ChatGPT #LLMs #RAG #LangChain #OpenAI #Claude #HuggingFace#AIChatbots #AIAutomation #FastAPI #Django #Flask #Python #MLPipelines
#VectorDatabases #Pinecone #FAISS #Chroma #NLP #DeepLearning#TensorFlow #PyTorch #XGBoost #Pandas #NumPy#AWS #GCP #Azure #APIIntegration #AIEngineering #CustomAI
Saim M.
has worked
.
$30/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
⭐️ Top Rated - Expert Data Solutions Specialist ⭐️
Tailored Solutions, Every Time
I believe in creating data solutions that fit your unique needs: efficient, effective, and easy to use. Whether you’re extracting, consolidating, or automating, I ensure you get results that work for you.
I specialize in solving complex data challenges and streamlining workflows, saving you time and resources with custom, efficient solutions.
🧠 Using Creative Problem-Solving Strategies to tackle your data headaches.
✅ Proven track record of delivering tailored solutions for diverse industries.
Why clients choose me:
- Expert in rescuing and migrating data from outdated CRMs or systems.
- Strategic data collection and consolidation to streamline workflows.
- Advanced automation for repetitive tasks to save time and cut costs.
- Exceptional communication, brainstorming, and personalized solutions.
Credibility:
✔️ Over 10 years of experience delivering data-focused solutions.
✔️ Worked with businesses to reduce subscription costs and improve efficiency.
✔️ Known for creative solutions to challenging problems.
✔️ Exceptional client feedback for clear communication and tailored results.
Client Feedback:
⭐️ “Excellent communication throughout. Willing to brainstorm and find creative solutions to roadblocks while clearly explaining impacts on timelines and deliverables. Solutions were tailored to our requirements and shared with transparency.”
⭐️ “Solid developer. Met every requirement perfectly and ensured the task goals were achieved.”
⭐️ “Wonderful freelancer with broad skills and a strong work ethic. Delivered everything I wanted and gave great advice for future steps.”
📩 Ready to simplify your data processes and get back your time? Let’s chat!
Soslan G.
has worked
.
$25/hr
100%
Job Success
$600K+ earned
Available now
Offers consultations
Start of list.
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Hey! Invite me as your AI colleague and I will help you find where AI can save time, reduce cost, and create measurable ROI in your business.
🌟 Senior Full Stack and AI Engineer for SaaS, AI Agents, Automation
🚀 Scaled platforms to 1 Million+ users
💰 Supported $1 Million and $0.5 Million funded startups
💯 100% client satisfaction
🤝 90% recurring clients
🏆 12+ years of professional experience
⭐ 26,732 plus Upwork hours delivered
🔥 $600K+ plus earned through long term client work
✨ 81 plus five star projects completed
I use modern workflows and AI coding tools to move up to 5x faster while still reviewing architecture, security, data flow, and code quality manually. Speed matters, but reliability matters more.
Built MVPs for startups with $12 Million+ funding raised and products serving 1.5 Million+ users worldwide.
🔥 𝟳𝟱% 𝗛𝗥 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 with AI Agent Development.
🔥 𝟯-𝟲𝘅 𝗥𝗢𝗜. 𝟴𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 n8n Automation.
Over 12 years I've delivered $670K+ across Web Development, Web Application, and AI Agent Development engagements in FinTech, HealthTech, PropTech, and B2B SaaS.
My clients have collectively raised $12 Million+ in funding:
🔥 Tallyfy ($1.4M), MetaBeta (€500K)
🔥 Elevatus ($10.5M)
🔥 scaled to 1 Million+ active users.
I am a full stack developer and AI developer with 12 years of experience building production systems across FinTech, HealthTech, PropTech, and B2B SaaS. My clients have raised $12M+ in funding including Tallyfy ($1.4M), MetaBeta (€500K), and Elevatus ($10.5M), and scaled products to 1.5 Million+ active users worldwide. Over 12 years I have delivered $670K+ across web development, web application, and AI agent development engagements with 90% recurring clients and 100% satisfaction.
✅ 12+ years | $670K+ delivered | 1.5M+ users scaled | $12M+ client funding raised
✅ AI agent development: 75% HR reduction, 3-6x ROI, 800+ hours of n8n automation
✅ Full stack development: 40+ production systems across FinTech, HealthTech, PropTech, SaaS
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Key results from recent engagements:
▸ Reduced a client's HR overhead by 75% using a Python and LangChain AI agent that replaced 3 full-time employees with a 24/7 autonomous sales system
▸ Built API integration pipelines unifying 12 platforms simultaneously and processing 500+ daily NLP queries
▸ n8n automation across 30 active marketing workflows drove a 40% increase in lead generation
▸ AI chatbot and AI app development solutions returning 3-6x ROI within the first 90 days
▸ PostgreSQL optimizations delivering 3x query performance improvements across high-traffic applications
▸ German tax-filing SaaS processing 36 Million+ declarations on Laravel and PostgreSQL
▸ HIPAA-compliant healthcare platform on Node.js, React, and TypeScript
▸ PropTech portal on Next.js, FastAPI, and PostgreSQL handling 100+ search parameters
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𝗔𝗜 𝗔𝗴𝗲𝗻𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
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AI agent development is my primary engineering focus. I design and build full agentic pipelines using Python, LangChain, and machine learning, from RAG-powered vector retrieval and knowledge graphs through to voice AI bots and autonomous multi-agent orchestration. Every AI agent system I deliver applies prompt engineering discipline and data science principles for domain accuracy. I treat AI development as a full-stack business transformation, not a feature addition.
I layer API integration, API development, and RESTful API surfaces over FastAPI, Django, and Node.js backends, then deliver them through React, Vue.js, and Next.js frontends. Every AI agent development system I architect applies data science and prompt engineering for domain accuracy.
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𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
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I build backend systems on PHP, Laravel, Django, FastAPI, Node.js, NestJS, ExpressJS, and Ruby on Rails. Frontend interfaces are built with React, Vue.js, Next.js, Angular, TypeScript, JavaScript, HTML5, CSS3, and Tailwind CSS. Databases are PostgreSQL, MySQL, and MongoDB. Deployments run on Docker and AWS. I have delivered 40+ production full stack systems across every major vertical.
API integration, API development, HTML5, and RESTful API connectivity are non-negotiable standards in every full stack project I lead.
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𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
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I have built web application and web development systems across every major vertical. React and Next.js frontends pair with PHP, Laravel, and Node.js backends grounded on PostgreSQL, MySQL, and MongoDB. I bring CSS3, HTML5, Tailwind CSS, TypeScript, and automation engineering precision to every interface. Every system I deliver is production-grade, documented, and built to scale.
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Rohan J.
has worked
.
$40/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
You need a product that works — fast, stable, and built to scale.
Something users actually want to use, and something your team won’t need to rebuild three months from now.
That’s what I deliver.
I’m a backend-first full-stack engineer (Python/Django/FastAPI + React) who ships production systems with clean architecture, reliable integrations, and strong performance. Whether you’re launching a new SaaS, hardening an existing platform, or integrating AI into your workflow, the goal is the same: build something maintainable that drives real business results.
Most clients come to me mid-chaos: slow dev cycles, unstable features, messy codebases, missed deadlines. I step in, simplify the scope, stabilize the core, and get you shipping with confidence. I care about quality: tests where it matters, clear PRs, documented decisions, and systems that don’t fall apart under real usage.
I also build practical AI features (RAG, agents, automation) the right way — structured outputs, guardrails, logging, retries, and cost controls — so it behaves predictably in production, not just in demos.
This isn’t freelance roulette. You’re hiring someone who can think, build, and deliver — without hand-holding.
If you want a dependable partner who moves fast and builds correctly, let’s talk.
✅ Expertise
• Backend & APIs (Python, Django/DRF, FastAPI)
• Full-stack delivery (React/Next.js)
• AI integrations (OpenAI/Claude, RAG, agents, automation)
• Cloud & DevOps (AWS, Docker, CI/CD, Serverless)
• Data engineering (ETL, pipelines, PostgreSQL)
• Testing, QA mindset, and documentation
I prefer this response
You get clean code, clear architecture & systems you own—not vendor lock-in.
✅ Free 40-min consultation
✅ Early working slice to prove value (win–win)
💬 Tell me what you want your agent/system to do—and I’ll show you how we make it real.
Asiri A.
has worked
.
United Arab Emirates
$49/hr
90%
Job Success
$100K+ earned
Start of list.
End of list.
⭐️ Top Rated Plus | 10+ Years | 100% Job Success | AI/ML, Data Engineering & Full-Stack Expert
🚀 Senior Python/Django Developer | Full-Stack Engineer | Data Engineer | Generative AI Engineer | 28+ Projects Delivered
Hi! I'm a Senior Full-Stack Developer, Data Engineer, and AI/ML Engineer with 10+ years of experience building scalable enterprise solutions, modern data pipelines, analytics platforms, and AI-powered applications. My expertise spans Python, Django, React, JavaScript, Data Engineering, ETL/ELT, cloud architecture, and cutting-edge AI/ML technologies.
🏆 PROVEN TRACK RECORD:
✅ 100% Job Success Rate & Top Rated on Upwork
✅ $100K+ Total Earnings | 3,145+ Hours Delivered
✅ 28+ Successful Projects Across Multiple Industries
✅ Completed Multiple End-to-End Data Pipelines
✅ Expert in Fortune 500-scale Architecture
✅ AWS, Azure & GCP Certified Technologies
I specialize in:
🔹 Full-Stack Web Development: Django, Flask, FastAPI, React, Angular, JavaScript, TypeScript
🔹 Data Engineering: ETL/ELT Pipelines, Data Warehousing, Data Modeling, Data Integration
🔹 Big Data & Analytics: PySpark, Databricks, Snowflake, Power BI, Data Lakes
🔹 Generative AI & LLMs: ChatGPT Integration, LangChain, Custom AI Solutions
🔹 Machine Learning: TensorFlow, PyTorch, Recommender Systems, NLP
🔹 Cloud Architecture: AWS, Azure, GCP, Docker, Kubernetes, Microservices
🔹 Database Design: PostgreSQL, MySQL, MongoDB, Elasticsearch
🔹 DevOps & Deployment: CI/CD, Automated Testing, Production Optimization
WHAT I DELIVER:
→ Scalable Backend APIs & Microservices
→ End-to-End ETL/ELT Data Pipelines
→ Data Warehouses, Dashboards & Business Intelligence Solutions
→ Snowflake, Databricks, PySpark & Power BI Implementations
→ AI-Powered Features & Intelligent Automation
→ Production-Ready Code with TDD & Best Practices
→ Cloud-Native Solutions with High Availability
→ Technical Leadership & Strategic Guidance
I'm passionate about solving complex problems with modern technology. Whether you need a robust SaaS platform, AI integration, scalable backend systems, cloud infrastructure, or complete data engineering solutions, I bring expertise, reliability, and a commitment to excellence.
TECH STACK:
Backend: Python, Django, Flask, FastAPI, Node.js, Express
Frontend: React, Angular, Svelte, TypeScript, JavaScript
Data Engineering: ETL, ELT, Data Pipelines, Data Warehousing, Data Modeling
Big Data & BI: PySpark, Databricks, Snowflake, Power BI, Apache Spark
AI/ML: Generative AI, LLMs, TensorFlow, PyTorch, LangChain, NLP
Cloud: AWS, Azure, GCP, Docker, Kubernetes
Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch
DevOps: CI/CD, Git, Docker, Kubernetes, Microservices
Let's build something amazing together. Ready to discuss your project?
Fluent in English, Urdu, Punjabi, and Hindi.
Farrukh Razzaq B.
has worked
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