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$30/hr
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$20K+ earned
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⭐️ 7+ 𝘆𝗲𝗮𝗿𝘀 of experience in Full‑Stack Development, AI solutions, and cloud computing.
🏅 Developed web apps serving over 𝟳𝟬,𝟬𝟬𝟬 businesses.
🏅 Delivered APIs that reduced customer response times by 𝟱𝟬%.
🏅 Delivered AI‑driven solutions that improved user engagement by 𝟮𝟱%.
🏅 Achieved 𝟴𝟬%+ test coverage on projects with robust CI/CD pipelines.
🏅 Improved content relevance by 𝟭𝟱% with advanced prompt engineering.
🏅 Hands‑on experience with AI tools, including Azure and OpenAI.
✅ 𝟯𝟬+ projects for clients across industries.
Hi there, I’m a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹‑𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with over 7 𝘆𝗲𝗮𝗿𝘀 of experience specializing in scalable, high‑performance applications with expertise in both software engineering and AI‑powered enhancements. I build everything from modern SPAs to enterprise‑grade back‑end systems and AI‑driven platforms that deliver measurable business value.
𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
🔹 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 – React.js, Next.js, TypeScript, Tailwind CSS
🔹 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 – Python, Node.js, Django, Flask, FastAPI, Express.js, Nest.js
🔹 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 – PostgreSQL, MySQL, MongoDB, Redis, Vector DB like Cosmos DB
🔹 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 – Scrapy, BeautifulSoup, Pandas
🔹 𝗔𝗜 – NLP, Computer Vision, Generative AI with OpenAI, TensorFlow, Scikit‑learn, OpenAI Integrations, AI Chatbots
🔹 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗖𝗹𝗼𝘂𝗱 – AWS, Azure, DigitalOcean, Docker, CI/CD Pipelines
🔹 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – Flutter for cross‑platform iOS & Android apps
𝗠𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀:
✓ Built a financial platform used by 𝟳𝟬,𝟬𝟬𝟬+ active businesses.
✓ Developed a real‑time logistics system using Celery & Asyncio.
✓ Delivered AI‑powered analytics that improved forecasting accuracy by 𝟯𝟬%.
✓ Designed cloud infrastructure for maximum uptime and cost efficiency.
Whether you need a cutting‑edge web application, custom AI integration, or optimized cloud architecture, I create solutions that are functional, scalable, and future‑ready.
Believe me, you’ll recognize my value to your project within minutes of speaking with me. I’m worth the investment of a few more minutes of your time, 𝗹𝗲𝘁’𝘀 𝗰𝗵𝗮𝘁! 💬
Hamza W.
has worked
.
$40/hr
100%
Job Success
$100K+ earned
Available now
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🚀 Built and launched 15+ production-ready web, mobile, and backend systems for real businesses.
🧠 Delivered SaaS platforms, APIs, and automation systems from idea to launch and scaling.
⚙️ Designed scalable architectures and high-load backends, handling complex data pipelines.
⏱️ Helped clients cut manual work by 30-60%, ship faster, and avoid costly rewrites.
💡 Full-stack, product-focused engineer - not a task-based developer.
I specialize in building high-impact web and mobile applications, APIs, and digital platforms focused on real business results -not just clean code. My work covers full product cycles: from idea and architecture to development, launch, and scaling. I help founders, startups, and companies turn ideas into working products, systems, and platforms.
Choosing a developer is a high-risk decision - I get that. Poor technical choices cost time, money, and momentum. That’s why I focus not only on development, but on system thinking, architecture, and product logic. I approach projects as a product builder, not just as a coder.
Why choose me as your developer:
Full-stack mindset: frontend, backend, mobile, systems, automationProduct thinking, not task executionStrong focus on scalability and maintainabilityExperience with real-world business systemsClean architecture and long-term thinkingReliable delivery without chaos or micromanagement
I work with React, Next.js, React Native, Expo, Python, FastAPI, Django, Flask, REST APIs, automation systems, AI integrations, and scalable architectures. My experience includes SaaS platforms, MVP development, mobile apps, web platforms, internal tools, CRM systems, admin dashboards, automation pipelines, and AI-powered systems.
My services include:
Full-stack web developmentMobile app development (iOS & Android)Web services and API developmentSaaS & MVP developmentInternal systems and admin dashboardsAutomation systems and business process automationAI and ChatGPT integrationsSystem architecture and scaling
I value professionalism, clear communication, and long-term collaboration. I’m focused on building systems that work in real business environments. If you’re building a real product and need a developer who thinks in systems, not just features - let’s talk and see if we’re a fit.
Keywords: Full-stack developer, Web development, Mobile app development, API development, Backend development, Frontend development, SaaS development, Startup development, MVP development, Product development, System architecture, Platform development, Next.js developer, React developer, JavaScript, TypeScript, HTML5, CSS3, Responsive design, React Native developer, Expo, Cross-platform apps, iOS development, Android development, Python developer, FastAPI, Django, Flask, REST APIs, Automation engineer, Process automation, Business automation, Workflow automation, ETL pipelines, Data processing, Web scraping, Scrapy, Selenium, Playwright, AI integration, ChatGPT integration, Analytics dashboards, Admin dashboards, Internal tools, CRM systems, Performance optimization, Scalability, Cloud-ready systems, CI/CD, Digital platforms, AI-powered applications, Responsive web design, Web app development, Landing page development, Python automation, Data scraping, Cross-platform mobile apps, Mobile UI development, Python Backend Developer, RestAPI, Rest API, Fast API, PostgreSQL, SQL, Postgres, Scrapping, Data Extraction, Bots, Scripts, React.js, ReactJS, React Js, NextJS, Next Js, Full Stack, FullStack, ReactNative, Mobile App, LLM, RAG, AI Agent, LangChain, Data Pipeline, bot.
Dmytro S.
has worked
.
$49/hr
97%
Job Success
$2M+ earned
Available now
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You need software that solves a real problem, built right the first time, by people who understand your business and not just your stack.
I'm Orest, founder of SoftDoes. We're a U.S.-based custom software firm working with:
• Non-technical founders with a vision
• Technical leaders who need help but not additional headcount
• Business operators solving operational complexity
Our team has delivered across healthcare, fintech, construction, legal, real estate, and regulated industries where compliance-readiness is required and getting it wrong isn't an option.
Our clients tend to show up in one of three situations: they have a product vision and need someone to build it, they have internal engineering that's stretched too thin, or they have operational complexity that off-the-shelf software simply can't fix. We've handled all three.
What we deliver:
• Custom software and SaaS platforms built for scale
• AI implementation and automation built into real workflows
• Web and mobile applications
• Cloud infrastructure on AWS, GCP, and Azure
• Full-stack development across React, Next.js, Node.js, and Python
What clients tell us, consistently: we listened, we delivered what we said we would, and they didn't have to babysit us to get there. A healthcare founder went from concept to a live, compliant product in under six weeks. A construction company replaced five fragmented tools with one custom operations platform. A fintech team cut onboarding time in half with an AI-assisted workflow we built in a single sprint.
We work best with companies that are big enough to need real software and clear-eyed enough to know that building it wrong the first time costs more than doing it right.
If that's where you are, let's talk.
🇺🇸 U.S.-based. U.S.-led. Kansas City, MO.
Services:
Custom software development
SaaS development
Enterprise software
Web application development
Mobile app development
Full-stack development
Product development / MVP build
Platform modernization / rebuild
Systems integration
Workflow automation
Business process automation
API development / API integration
Backend development
Frontend development
AI development
AI integration
AI automation
LLM integration
RAG (Retrieval-Augmented Generation)
AI chatbot development
Document AI
AI-powered workflows
Prompt engineering
AI agents
Data extraction automation
React
Next.js
Node.js
Python
TypeScript
JavaScript
REST APIs
GraphQL
PostgreSQL
AWS
Google Cloud (GCP)
Microsoft Azure
Vercel
Docker
Terraform
CI/CD
Cloud / DevOps keywords
Cloud architecture
Infrastructure as code
DevOps
Deployment automation
Scalability / performance optimization
Reliability engineering
Monitoring / observability
HIPAA compliance / healthcare software
PCI / fintech software
SOC 2 readiness (if applicable)
Security best practices
Compliance-ready systems
Audit-friendly systems
Role-based access control (RBAC)
Operations platform
Internal tools
CRM/ERP custom build
Data pipelines
Dashboards & reporting
Process digitization
Tool consolidation
Onboarding automation
Orest A.
has worked
.
$75/hr
100%
Job Success
$500K+ earned
Available now
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Top Rated Plus | Top 10 Machine Learning Agency on Upwork | $500K+ Earned | 8+ Years in AI & Software Engineering
I'm an AI Engineer building production-grade AI agent and RAG systems, not simple prompt wrappers. With 8+ years in software engineering and AI development and $500K+ earned on Upwork, I hold Top Rated Plus status and our team is ranked among the Top 10 Machine Learning agencies on the platform. I work with companies that need an AI system to actually run in production, handle real user traffic, and stay accurate, not a demo that breaks on the first edge case.
As an AI Engineer, my core work covers retrieval-augmented generation pipelines, agentic workflows with tool calling and structured outputs, prompt engineering, and LLM integration with OpenAI, Anthropic, and Gemini APIs. This is the kind of system clients need an AI Engineer for: not a chatbot that answers FAQs, but an agent that retrieves the right information, calls the right tools, and follows through on what the user actually needs, with hallucination reduction and evaluation built in from the start.
As a Machine Learning Engineer and Data Scientist, I build systems for structured and time-series data: demand forecasting, anomaly detection, biomedical signal analysis, and structural health monitoring. My data scientist workflow covers Python, scikit-learn, pandas, NumPy, and SciPy alongside deep learning frameworks including TensorFlow, PyTorch, and Keras, with experiment tracking and evaluation metrics to ensure models perform consistently in production. When a project needs predictive or classification models alongside the AI agent itself, I own that layer too as a Machine Learning Engineer.
As a Computer Vision Engineer and software engineer, I build object detection, multi-object tracking, pose estimation, and image segmentation systems using OpenCV, YOLO, and deep learning architectures. Where this intersects with the AI Engineer work is in multimodal systems and computer vision agents: I work with Vision Language Models (VLMs) to build AI pipelines that understand images and video, not just text. Most AI Engineers only work with text. I bring production computer vision and deep learning experience on top of the LLM layer, which matters for any product where the AI needs to see, not just read.
On the engineering side, I work as a Python developer and software engineer building backend services with FastAPI, vector databases including Pinecone and pgvector, and LangChain or custom orchestration for multi-step agent logic. When a project needs full ownership of both the AI layer and the surrounding application, I work as a Full Stack AI Developer, handling backend APIs, database design, and frontend integration so the AI system ships as a complete product, not just a backend script.
I work with a specialized team that includes a computer vision PhD, deep learning researchers, and mathematical optimization specialists. This lets me scope larger systems, split orchestration, retrieval, and evaluation work across the team, and deliver a full AI Engineer and Machine Learning Engineer engagement faster than a solo contributor could, with the software engineering discipline of clean APIs, logging, and testing baked in from day one.
Clients typically work with me when they need:
- an AI Engineer to build a RAG pipeline, AI agent, or chatbot that actually works in production
- a Machine Learning Engineer or Data Scientist to build predictive models or structured data pipelines
- a Computer Vision Engineer to add visual understanding or VLM-based reasoning to an AI product
- a Software Engineer who understands LLM orchestration, tool calling, vector search, and backend architecture
- a Python developer who can own the full stack from model training to deployed API
If you need an AI Engineer and a software engineer with the full stack from prompt design to production deployment, let's talk.
Main stack: Python, OpenAI API, Anthropic Claude, Gemini, LangChain, LangGraph, LlamaIndex, FastAPI, Pinecone, pgvector, TensorFlow, PyTorch, Keras, OpenCV, YOLO, Docker, PostgreSQL, JavaScript, Git.
Associated with
Requestum
$9M+
earned
$20/hr
93%
Job Success
Available now
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𝐒𝐞𝐧𝐢𝐨𝐫 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 | 𝐋𝐋𝐌𝐬 | 𝐑𝐀𝐆 | 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬
I help startups and enterprises build production-ready AI applications that automate workflows, unlock business intelligence, and create exceptional user experiences.
With 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 and 𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐢𝐧𝐠 𝐢𝐧 𝐀𝐈/𝐌𝐋, I design and develop scalable AI solutions powered by 𝐋𝐋𝐌𝐬, 𝐑𝐀𝐆 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬, 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐍𝐋𝐏, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬.
𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
✔ Generative AI & LLM Applications
✔ AI Agents & Multi-Agent Systems
✔ Retrieval-Augmented Generation (RAG)
✔ Intelligent Document Processing (OCR + LLMs)
✔ AI-Powered Workflow Automation
✔ Conversational AI & Chatbots
✔ Semantic Search & Vector Databases
✔ Machine Learning & NLP Solutions
✔ End-to-End AI Product Development
𝐀𝐈 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤
𝐋𝐋𝐌𝐬: OpenAI, GPT-4, Claude, Gemini, Llama
𝐀𝐈 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain, LangGraph, CrewAI, AutoGen
𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Pinecone, FAISS, Weaviate, ChromaDB
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, Django, REST APIs
𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Docker, CI/CD, Scalable Deployments
𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐈'𝐯𝐞 𝐁𝐮𝐢𝐥𝐭
• Enterprise Knowledge Assistants using RAG and Vector Search
• Multi-Agent AI Automation Platforms
• Intelligent Document Processing Systems
• AI Resume Screening & Candidate Matching Solutions
• AI Chatbots and Customer Support Agents
• Real-Time Analytics and Decision Intelligence Platforms
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞
✔ AI solutions built for production, not prototypes
✔ Strong architecture and scalability expertise
✔ Fast communication and reliable delivery
✔ Business-focused approach with measurable outcomes
✔ Proven experience delivering AI products from concept to launch
If you're looking for an 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬 𝐢𝐧𝐭𝐨 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, let's discuss your project.
Tahir F.
has worked
.
Associated with
Samaritan Technologies
$15/hr
100%
Job Success
$200+ earned
Available now
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Senior Full Stack Engineer with 6+ years building production-grade
.NET Core systems, AI-powered platforms, and distributed
architectures for US and UK clients.
I specialize in:
→ Backend: ASP.NET Core, C#, Web API, CQRS, MediatR, Clean Architecture
→ AI/LLM: OpenAI, Anthropic Claude, RAG pipelines, Azure Cognitive Search,
agentic workflows
→ Frontend: React, Angular, Blazor
→ Cloud: Azure (App Services, Data Factory, DevOps, CI/CD) | AWS (EC2, Lambda, S3, RDS)
→ Data: SQL Server, PostgreSQL, Redis, Kafka, MongoDB, Elasticsearch
→ Real-Time: SignalR, WebSockets, gRPC, NetMQ
Production systems I've shipped:
- AI-powered SaaS platforms with semantic search and LLM integration
- Real-time US equity trading platforms handling high-frequency order flow
- Agentic document extraction systems for legal and real estate workflows
- Evidence management portal used by US law enforcement (computer vision + .NET)
- Multi-tenant fintech compliance platforms with Stripe and Plaid integration
- Freight and customs declaration system with HMRC integration
I work independently, communicate proactively, and treat clients
as partners not ticket queues. I use AI coding tools actively
but architecture decisions and code quality are always mine to own.
Available for long-term engagements, fixed-scope projects, and
ongoing retainers. US/UK timezone overlap is workable.
$10/hr
97%
Job Success
Available now
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👋 𝐇𝐢 𝐭𝐡𝐞𝐫𝐞! I'm Godwin, I architect AI automation, agentic AI systems, and enterprise-grade data ecosystems that run businesses on autopilot.
I help SMBs and enterprise clients eliminate manual operations using a powerhouse mix of Make, n8n, Zapier, and custom Python (FastAPI & Django) AI backends. With 6+ years deep in AI automation, agentic systems, and technical project delivery, I also lead teams to ship production systems that handle high-volume data architecture, complex compliance auditing, and 24/7 customer engagement.
𝟏. 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 & 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐓𝐨𝐨𝐥𝐬
𝐒𝐨𝐥𝐯𝐞𝐬: Manual workflows, scattered data silos, complex multi-module bottlenecks.
𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐬: High-scale Make & n8n pipelines (50+ module ecosystems), secure data migrations, and centralized operations.
𝟐. 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
𝐒𝐨𝐥𝐯𝐞𝐬: Complex multi-step reasoning, document heavy verification, and data auditing.
𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐬: Custom Python (FastAPI & Django) multi-agent pipelines, advanced orchestration (Google Gemini/Vertex AI, Anthropic Claude), and automated compliance agents that cross-reference live data with bulletproof accuracy.
𝟑. 𝐃𝐚𝐭𝐚 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐄𝐧𝐠𝐢𝐧𝐞𝐬
𝐒𝐨𝐥𝐯𝐞𝐬: Fragmented data sources, competitive intelligence gaps, and manual data normalization.
𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐬: Robust database architecture using Airtable, Supabase, and SQL environments (PostgreSQL, BigQuery). Automated web scraping engines (e.g., Zillow, LoopNet, CoStar) with direct pipelines.
𝟒. 𝐀𝐈 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐕𝐨𝐢𝐜𝐞 & 𝐀𝐯𝐚𝐭𝐚𝐫 𝐀𝐠𝐞𝐧𝐭𝐬
𝐒𝐨𝐥𝐯𝐞𝐬: Static customer support, low-engagement lead generation, and manual outreach overhead.
𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐬: Voice AI agents (Vapi AI), Hyper-realistic AI Avatars (HeyGen, Synthesia), ElevenLabs speech synthesis, and live CRM/calendar synchronization for seamless customer onboarding.
𝐄𝐯𝐞𝐫𝐲 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬
✅ End-to-end system architecture diagram
✅ Comprehensive technical & user documentation
✅ Loom video training & walkthroughs
✅ Dedicated post-delivery support and iteration
𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Make, n8n, Zapier, REST APIs, Webhooks.
𝐀𝐈 / 𝐀𝐠𝐞𝐧𝐭𝐬: Google Gemini (Vertex AI), Claude API, OpenAI, Python, LangChain, LangGraph.
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐅𝐫𝐚𝐰𝐞𝐦𝐨𝐫𝐤𝐬: FastAPI, Django, Python scripting, Node js.
𝐕𝐨𝐢𝐜𝐞 & 𝐀𝐯𝐚𝐭𝐚𝐫: HeyGen, Synthesia, ElevenLabs, Vapi / Retell AI.
𝐃𝐚𝐭𝐚 & 𝐂𝐑𝐌𝐬: Airtable (Advanced Architecture), Supabase, PostgreSQL, BigQuery, Google Sheets, HubSpot, Salesforce, GHL, Monday.
📩 𝐋𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤.
I’ll audit your operational bottlenecks, identify what to automate, and build the agentic infrastructure that scales your business without adding headcount.
Godwin S.
has worked
.
Associated with
Digipie Technologies
$20/hr
100%
Job Success
$20K+ earned
Available now
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📅 12+ Years of Experience | ⏰ Full Time Availability | 🌐 60+ projects outside Upwork | 🚀 Quick Response Time | 🕒 On-Time Delivery | 🛡️ Post Contract Support
I represent MarsDevs, a Full Stack development team focused on building AI-enabled products and scalable web and mobile applications. Depending on the project needs, our developers can work either as individual contributors or collaborate as a team to build and scale your product, SaaS platform, or AI-driven solution.
Our role usually involves designing architecture, UI/UX designing, integrating AI workflows, frontend & backend code development and shipping clean, production-ready frontends. We actively use tools like Claude and Cursor to accelerate development, but don’t treat AI output as final rather than We review, refactor, and align it with the existing codebase to ensure stability. The goal is always to ship fast while keeping the system maintainable, well-structured, and ready for future scaling.
Pretty good with Python, MERN, Vuejs, TypeScript, Vanilla JavaScript (ES6) with tools like Docker, Terraform, AWS, GCP, and Azure. Deliveries are safe, effective, and on schedule thanks to the agile methodology's simplified development.
Our expertise spans integrating advanced Language Models (LLMs) like GPT-4, Gemini-1.5, and Llama-3, Claude & Cursor into existing projects or new ventures, ensuring your business stays ahead of the curve.
👉Skilled in:
✅ Hybrid — Mobile App Development
- Flutter, ReactNative
✅ Backend —
- Python
— Python Framework (Django, Flask, FastAPI)
— Python ORM (Django ORM, SQLAlchemy)
- NodeJS
— NodeJS Framework (Express, Nest, Loopback)
— NodeJS ORM (TypeORM, Mongoose, Sequelize, Prisma)
✅ Frontend —
- VueJS, ReactJS
✅ Database —
- MySQL / MariaDB
- PostgreSQL
- SQLite3
- MongoDB
- Redis
- ElasticSearch
- Memcached
✅ Tests —
- PyTest
- Jest
- Mocha
- Cypress
✅ DevOps & Cloud —
- CI/CD, Docker, Terraform, AWS, GCP, Azure
✅ Realtime —
- WebSockets
Why Us? Our Developers working either as Individual contributors or working as a team
• Constantly aim to go far above what our clients want, and our work is always done to the strongest standards.
• Provide insightful suggestions to improve results and cut costs.
• Take full responsibility for assignments and projects and keep regular, transparent progress reports.
• Always deliver what promise, so you can expect prompt answers to your questions and requests.
• Fluency in verbal and written English ensures smooth communication, add a lighthearted touch to the job process to make it more fun.
• Main goal is to always deliver excellent solutions that resonate with my clients' target demographic.
Above all - good business is based on good relationships. So, if you want a relationship that increases profit, drop me a line and let me know what you need.
P.S. if you've read this far, we're probably a match!
Deepali K.
has worked
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$14.99/hr
$1K+ earned
Available now
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I help businesses build 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 that automate workflows, reduce manual work, improve customer response time, and turn business data into useful insights.
With 𝟖+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈, 𝐋𝐚𝐫𝐠𝐞 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐌𝐨𝐝𝐞𝐥𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐀𝐆 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐧𝟖𝐧, I build practical AI systems that are designed for real business use, not just demos.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮
✅ AI chatbots for websites, SaaS platforms, WhatsApp, and customer support
✅ RAG systems for documents, PDFs, knowledge bases, and business data
✅ AI agents and multi-step automation workflows
✅ Generative AI apps using OpenAI API, Claude, Gemini, and Hugging Face
✅ Python/FastAPI backends and full-stack AI platforms
✅ n8n, Zapier, Make, webhook, CRM, and API automation
✅ Voice AI, speech-to-text, OCR, data scraping, and reporting systems
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞
I focus on building AI systems that solve real problems: saving time, reducing costs, improving operations, and helping teams move faster. I can help you plan, build, integrate, and deploy a scalable AI solution that fits your business workflow.
𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬:
Artificial Intelligence | Machine Learning | Deep Learning | OpenAI API | Python | FastAPI | Large Language Models | Generative AI | AI Agent Development | Chatbot Development | RAG | React | Node.js | API Integration | n8n | Full-Stack Development | Data Scraping
Asad U.
has worked
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$30/hr
100%
Job Success
$5K+ earned
Offers consultations
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I've spent 7+ years building Python systems as a developer before going full-time on Upwork last year. I focus on two kinds of work: turning unstructured data into something an LLM can actually reason over, or extracting data from the web at scale.
What I build:
- RAG pipelines that make docs, PDFs, and internal knowledge searchable through a chat interface
- AI agents that chain LLM calls with tool use to automate tasks that used to need a human in the loop
- Large-scale scrapers for targets behind Cloudflare, anti-bot fingerprinting, or heavy JS rendering
- ETL pipelines that clean extracted data into structured JSON or SQL for downstream use
- FastAPI backends and dashboards for AI and data workflows
Recent projects:
- AI platform that converts any website into a production-ready HubSpot theme — cut setup from 3-4 days to under an hour, live in production for a HubSpot agency
- Parts aggregation system pulling 50M+ records from 3 supplier sites, with a monitoring dashboard for extraction health
- Court records lead system for a legal advocacy firm — extracts filings from 3 US court websites into a searchable dashboard used daily
Core stack:
- Languages: Python, SQL
- AI/LLM: LangChain, OpenAI API, Anthropic API, Llama, Tensorflow, Pytorch
- Vector DBs: Pinecone, Qdrant, pgvector
- Scraping: Playwright, Scrapy, BeautifulSoup, Selenium
- Backend: FastAPI, PostgreSQL, Celery, Redis, Flask, Django
- Infrastructure: Docker, AWS
- Deployments: Runpod, Heroku, any Windows/Ubuntu Servers
How I work:
- I flag spec problems early instead of building the wrong thing
- I ship code that runs in your environment, not just on my machine
- I stay reachable after delivery so you can actually use what I built
If you're considering me, send a short message describing the problem you want solved. I'll reply with whether I think I can help and how I'd approach it.
Inaam I.
has worked
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Associated with
JIDDAT LABS
$900+
earned