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$45/hr
93%
Job Success
$100K+ earned
Available now
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Many companies don't need another developer—they need someone who can understand a complex system, identify technical risks, and build the right solution before writing thousands of lines of code.
That's where I help.
I'm a Software Architect and Senior .NET Engineer with 20+ years of commercial experience designing, modernizing, and scaling business-critical applications. I specialize in turning complex legacy systems into maintainable, scalable platforms while minimizing business disruption.
Over the years, I've worked with startups, SMBs, and enterprise clients, helping them solve technical challenges rather than simply implementing features.
What I can help you with
✔ Legacy system modernization
✔ Technical Discovery & Solution Architecture
✔ SaaS platform development
✔ ASP.NET Core / .NET 6-10
✔ Azure Cloud Architecture
✔ System Design & Technical Leadership
✔ Performance optimization
✔ Multi-tenant applications
✔ REST APIs & Microservices
✔ Database design & optimization (SQL Server)
✔ Identity, Authentication & Authorization
✔ AI integration into existing applications
Typical projects
• Modernizing large legacy .NET applications
• Building new SaaS products from scratch
• Designing scalable cloud architectures
• Technical due diligence before development starts
• Recovering undocumented business logic
• Refactoring complex systems
• Leading development teams
• Solving performance bottlenecks
My technology stack
• C#
• .NET / ASP.NET Core
• Azure
• SQL Server
• Entity Framework Core
• Angular
• React
• Docker
• Kubernetes (AKS)
• Redis
• RabbitMQ
• SignalR
• OpenIddict
• Azure DevOps
• GitHub Actions
How I work
I believe software development starts with understanding the business—not the technology.
Before suggesting an implementation, I focus on understanding business goals, existing workflows, technical debt, and future scalability. This approach significantly reduces project risk and helps avoid expensive architectural mistakes.
I'm comfortable working as:
• Software Architect
• Senior Full Stack .NET Developer
• Technical Lead
• Fractional CTO
• Technical Consultant
If you're looking for someone who can not only write high-quality code but also help make the right technical decisions, I'd be happy to discuss your project.
Andrey R.
has worked
.
Associated with
Steadyworks.pro
$10K+
earned
$22/hr
99%
Job Success
$100K+ earned
Offers consultations
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13+ yrs of development experience | Flawless Coding | On Time | Quality Driven Delivery| Excellent Communication Skills | Round the Clock Availability | Product development | Leadership to drive results.
I create business grade web / mobile app solutions and strive to deliver software of brilliant quality using the SOLID principles, TDD approach, agile methods for rapid iteration.
➤ What my Upwork client says:
==========================
✅ "Great work on our backend (API) nodejs application and working with the AWS infrastructure and Mobile apps (iOS and Android). Looking forward to working with Krish and SentientGeeks team in the future."
✅"The Value provided by Krish and his team is absolutely incredible. We selected them after interviewing several agencies for a high impact project. They have gone above and beyond to solve all the problems, great communication and sincerity to stick to deadlines and keeping project on track. Great technical skills, they delivered a high quality solution for mobile and web app, got the apps approved from iOS and google play."
➤ Why Me?:
===========
★ Besides my technical exposure, I believe in seamless communication.
★ Upwork Top Rated Plus Developer with a proven track record.
★ I deliver what I commit. I prefer to discuss the challenges/issues upfront.
★ quality care and understand the balance between quality and quantity.
★ 100% Project Success on Upwork
➤ Technical Exposure:
===================
✅ Asp.Net, Asp.Net Core, .Net MVC, ASP.NET Web API, C#
✅ Experience with the Microsoft Power Platform like, Microsoft Power Automate, Power BI.
✅ Frontend: Angular (TypeScript), React,
✅ Backend: Python, NodeJS, .NET Core (Web API).
✅ State Management: Redux, NgRx, MobX etc
✅ Database: MongoDB, Firebase, MYSQL, SQL Server, PostgreSQL, Oracle
✅ Unit Test: Jasmine/Mocha, Enzyme/Zest, XUnit, NUnit
✅ Cloud: AWS (S3 bucket, Lambda, Elastic Beanstalk, ACF, EC2, AWS RDS, etc.), GCP, Azure, Vercel.
✅DevOps: CI/CD Pipelines, Github Repos, Test Plan, Build Strategy, Artifacts with Python & Nuget Package feeds, etc.
✅ Source Control: Github, GitLab, Bitbucket, TFS
✅ Docker: Dockerized a couple of web applications using Jenkins & and Kubernetes.
✅ Principles: SOLID, DRY, KISS
✅ Third-Party API: SMS & IVR Gateways (Twilio, Esendex), Payment Gateways (PayPal, Stripe, Authorize.NET, Google Checkout), Chat API (WebRtc, Quickblox), Social Media (Facebook, Twitter, LinkedIn)
✅ AI Expertise:
==============
★Generative AI (e.g.GPT-3, ChatGPT, OpenAI)
★ Natural Language Processing & Text Analysis - chat-bots, text parsing and information extraction, full-text search,
★ Machine learning - object detection and recognition, classification, clustering, forecasting
★ AI backend development (FastAPI, Docker, Gunicorn)
★ Time Series Forecasting: site traffic forecasting, churn prediction, insurance value estimation
★ Machine Learning frameworks such as Tensorflow, PyTorch, Sklearn, and Spark MLlib
★ Design and build Machine Learning and AI models
★ Deploy trained models in Production environments
✅Our process includes:
====================
1. Project Discovery: In this, we will schedule a call or chat session to understand the problem statement or the business/technology problem, you are trying to solve. We will provide you with free consulting and guide you on the requirement refinement, Business Model, Limitations, Ball-Bark Estimations, Our Project Development Methodology/Tools/Technologies, and Team, etc.
2. Technical Solution & Project Scope: Since now most of the requirement is captured, and we have an idea of what you are looking at. Based on our discussion, we will provide you with:
★ Detailed scope of work
★ Technical Details
★ Timeliness & Cost Breakdown
★ Project Milestones
★ Legal Agreement
3. Project Execution: Once the project is finalized and kickoff is done, we will start the project execution work using Agile/Scrum methodology. Our project execution steps include:
★ Wireframing & UI/UX Design Phase: As part of this process, our clients work with our award-winning UI/UX design team to bring the web/App concept to live.
★ Development (Coding) Phase: We share the regular web Links or builds for you to see the progress of your website and Mobile App projects.
★ Quality Assurance Phase: This includes UI/UX, Beta, and User Acceptance Testing.
★ Deployment and Maintenance: Once the app is live, we will provide you with free 30 Days of Maintenance within the scope.
✅Core Competency:
===================
- Microsoft platforms
-AI, ML solution
-MERN Stack Developer
-MEAN stack Developer
-Hybrid App Developer
-Web App Developer
-Mobile App Developer
-Cross-platform app Developer
-iOS Developer
-Android Developer
-Firebase Developer
-Python
I trust this description provides clarity. Eagerly awaiting our discussion.
Associated with
SentientGeeks
$3M+
earned
$22/hr
98%
Job Success
$900K+ earned
Available now
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I’m a Senior AI Engineer with 9+ years of experience building and scaling AI-powered and Voice-enabled products that deliver measurable business results.
I focus on integrating proven, cost-efficient AI solutions into existing systems instead of over-engineering from scratch. This helps teams ship faster, control costs, and deploy AI features that work reliably in production.
𝐖𝐡𝐲 𝐀𝐈 𝐚𝐧𝐝 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 𝐌𝐚𝐭𝐭𝐞𝐫
● Stay competitive by automating workflows and improving customer interactions
● Future-proof your product with AI-driven features that are becoming standard
● Scale efficiently without increasing operational overhead
𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩
Whether you’re building an AI or Voice chatbot, launching an AI-powered SaaS MVP, or enhancing an existing platform with LLM-based features, I can take your idea from architecture to production.
𝐈 𝐛𝐮𝐢𝐥𝐝:
● Clean, intuitive React-based interfaces for web applications
● Secure, scalable AI-enabled backends using Python and Node.js
● Fast, reliable APIs and data pipelines designed for growth
𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
𝐀𝐈, 𝐋𝐋𝐌 & 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈
● LLM integrations, RAG systems, conversational AI
● Voice AI agents using speech-to-text and text-to-speech pipelines
● AI automation, analytics, and intelligent workflows
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
● Python (Django, FastAPI, Flask), Node.js (Nest.js, Express)
● Scalable APIs, system architecture, and AI integration
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐒𝐚𝐚𝐒
● React, Next.js, modern UI for AI dashboards and SaaS products
𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭
● AWS, Azure, Docker, Kubernetes, CI/CD pipelines
𝐑𝐞𝐜𝐞𝐧𝐭 𝐀𝐈 𝐖𝐨𝐫𝐤
● AI Voice Agent for automated customer interactions
● Healthcare platforms enhanced with AI workflows
● Sports analytics and prediction systems using AI
I focus on senior-level ownership, clear communication, and AI solutions that work reliably in production.
💬 Let’s discuss how AI or Voice AI can give your product a real edge.
Jalpesh R.
has worked
.
Associated with
Albiorix Technology Pvt. Ltd
$16/hr
100%
Job Success
$100K+ earned
Available now
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I am professional developer having experience of more than 8+ years.
I have 100% Job Success Rate.
I have over 8+ years of experience in software development. I have good experience working with .NET 10, ASP.NET Core, MVC and C#.
Apart from this, I am also expert in Blazor, MAUI, Angular and REACT. I have successfully developed and delivered a wide range of web applications.
Technical proficiency:
- .NET, C#, ASP.NET Core, MVC, WebForm, WinForm, Blazor, WebAPI, ASP.NET Identity, React, Angular
- Rest API, gRPC, Docker, Microservices
- SQL Server, MySQL, PostgreSQL, MongoDB, SQLite, Entity Framework Core, and Dapper
- ASP.NET boilerplate, Onion, Repository, Unit of Work Architecture, Microservice, and OOPs
- JavaScript, JQuery, CSS, and Bootstrap 3/4
- Telerik, Devexpress, and SyncFusion
- Azure, AWS, Digital Ocean, GoDaddy, and WebHosting
Primary Skills (Core Stack):
- Full Stack Developer
- .NET Developer
- ASP.NET Core Developer
- C# Backend Developer
- React.js Developer
- Angular Developer
- Blazor Developer
- MAUI App Developer
- .NET MAUI Developer
- Web API Developer
- Entity Framework Core
- Razor Pages
- SignalR Developer'
- nopCommerce
- PowerBI
Frontend Technologies:
- JavaScript Developer
- TypeScript Developer
- HTML5 / CSS3 / SCSS
- Responsive Web Design
- Tailwind CSS
- Bootstrap
- React Hooks
- Angular Material
- RxJS
- Material UI (MUI)
Backend / Server-Side
- ASP.NET Core Web API
- RESTful API Development
- Microservices Architecture
- Clean Architecture
- Dependency Injection
- Middleware in .NET
- LINQ / EF Core
- SQL Server / PostgreSQL / MySQL
- IdentityServer / JWT Authentication
Version Control & Tools:
- Git / GitHub / GitLab / Bitbucket
- Azure DevOps Pipelines
- Jira / Trello / ClickUp
- Visual Studio 2022
- Postman / Swagger
- Figma to React/Angular
Testing & Quality:
- Unit Testing in .NET (xUnit, MSTest)
- Jest for React
- Cypress / Selenium
- Playwright
- Code Review & Refactoring
Cloud & DevOps:
- Azure Developer
- AWS Developer
- Azure App Services
- Azure Functions
- AWS Lambda
- CI/CD (GitHub Actions, Azure DevOps)
- Docker
- Kubernetes
- Cloudflare
I guarantee quality work, and I aim to maintain long-term connections.
Additionally, I stay updated on new technologies and tools to provide top-notch services. I always do my best to provide the best service for a long-term business relationship with my customers.
Abhishek S.
has worked
.
Associated with
CS Soft Solutions (India) Pvt. Ltd.
$6M+
earned
$17/hr
100%
Job Success
$300K+ earned
Available now
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I help businesses build scalable web applications, AI-powered tools, and automation systems that solve real business problems.
With 18+ years of experience in full stack development, I can support you from idea to launch, whether you need an MVP, SaaS platform, internal business tool, AI agent, chatbot, workflow automation, or custom AI integration.
My focus is simple: build reliable, secure, and production-ready solutions that are easy to use, easy to scale, and aligned with business goals.
◆ Full Stack & AI Solutions I Can Build ◆
✅ Full Stack Web Development
▣ Custom web applications from frontend to backend
▣ SaaS platforms and business dashboards
▣ MVPs and startup product prototypes
▣ REST APIs and GraphQL APIs
▣ Admin panels, portals, and internal tools
▣ Database design and backend architecture
▣ Performance optimization and bug fixing
▣ Cloud deployment and DevOps setup
✅ AI Agents & AI-Powered Applications
▣ Custom AI agents for business workflows
▣ LLM-powered applications using OpenAI and other AI models
▣ RAG systems for document search and knowledge retrieval
▣ AI chatbots for websites, support, and internal teams
▣ AI tools that connect with CRMs, databases, APIs, and third-party apps
▣ Structured AI outputs, function calling, and tool-based agents
▣ AI assistants for sales, operations, support, and productivity
✅ AI Automation
▣ Business process automation
▣ Workflow automation using APIs and webhooks
▣ CRM and sales pipeline automation
▣ Email, SMS, WhatsApp, and notification automation
▣ Lead management and follow-up automation
▣ Data extraction, reporting, and task automation
▣ Integration between multiple platforms and tools
◆ Technology Stack I Work With ◆
▣ Languages ➜ Python, JavaScript, TypeScript, PHP
▣ Backend ➜ Django, FastAPI, Flask, Node.js, Express, NestJS, Laravel
▣ Frontend ➜ React.js, Next.js, Vue.js, Tailwind CSS
▣ AI & LLMs ➜ OpenAI API, Assistants API, LangChain, LangGraph, function calling, structured outputs
▣ Vector Databases ➜ Pinecone, Qdrant, Weaviate, FAISS, Supabase, PostgreSQL pgvector
▣ Databases ➜ PostgreSQL, MySQL, MongoDB, Firebase, Redis
▣ Cloud & DevOps ➜ AWS, Google Cloud, Azure, Docker, CI/CD, Vercel, Netlify
▣ Integrations ➜ REST APIs, GraphQL, webhooks, third-party APIs, CRMs, automation tools
On every project, I start by understanding the business goals, workflows, users, and technical requirements. Then I build a clear, scalable solution with regular updates, smart technical decisions, and minimal unnecessary complexity.
Whether you need a full stack developer, an AI automation expert, or someone who can combine software development with AI agents and LLM integrations, I can help you build it the right way.
Let’s discuss your project and turn your idea into a working, scalable solution.
Kunal K.
has worked
.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned
$30/hr
98%
Job Success
$200K+ earned
Start of list.
End of list.
Over the past ~20 years, I’ve been part of a top-performing software development team on Upwork, contributing to a wide range of successful client projects across industries including eCommerce, healthcare, logistics, fintech, and manufacturing. I help businesses build scalable, high-performance digital products from web and mobile applications to cloud platforms, analytics systems, and AI-driven automation.
🚀 What I Do Best:
✔ Web Development: Modern, responsive applications using scalable architectures
✔ Mobile Apps: Cross-platform and native apps with smooth UX
✔ Cloud Solutions: Deployment, optimization, and infrastructure (AWS, Azure, GCP)
✔ Data & Analytics: Dashboards, reporting systems, and data pipelines
✔ AI & Automation: Chatbots, workflow automation, and intelligent systems
💡 My Approach:
✔ I don’t just write code I solve problems.
✔ Understand your business goals first
✔ Design efficient, scalable systems
✔ Communicate clearly throughout the project
✔ Deliver clean, maintainable, production-ready code
🛠️ Tech Stack (Customize as needed)
✔ Frontend: React, Angular, Vue
✔ Backend: Node.js, Python, .NET, Java
✔ Mobile: Flutter, React Native, iOS, Android, Unity
✔ Cloud: AWS, Azure, Google Cloud
✔ Databases: PostgreSQL, MongoDB, MySQL
✔ AI/Automation: OpenAI, Python automation, APIs, RPA
📈 What You Can Expect:
✔ Fast and clear communication
✔ On-time delivery
✔ Scalable and secure solutions
✔ Long-term support if needed
🎯 Ideal Projects:
✔ SaaS platforms
✔ Business automation systems
✔ Custom dashboards & analytics tools
✔ Mobile apps for startups & enterprises
✔ AI integrations and workflow automation
If you’re looking for a developer who understands both technology and business, let’s connect and build something impactful.
Associated with
Flexsin Inc. - Top Rated+ Agency
$10M+
earned
$30/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
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I build AI Agents, AI Chatbots, RAG systems, workflow automation platforms, SaaS applications, and custom web software for startups and established businesses.
For the past nine years, I have worked with companies across FinTech, HealthTech, Aviation, Real Estate, E-Commerce, Logistics, and SaaS, helping them automate processes, launch products, improve operations, and scale their platforms.
Most clients come to me when they need more than a developer. They need someone who can understand the business requirements, design the architecture, build the system, integrate third-party services, deploy it, and support it after launch.
I have delivered aviation training platforms, healthcare scheduling systems, enterprise CRM applications, AI-powered document processing tools, RAG knowledge assistants, workflow automation systems, analytics platforms, custom business software, and multi-tenant SaaS products used by real customers every day.
Core areas I can help with:
✅ AI Agent Development
✅ AI Chatbot Development
✅ Retrieval-Augmented Generation (RAG)
✅ OpenAI, Claude, and Gemini Integrations
✅ LangChain, LangGraph, and LlamaIndex
✅ MCP Server Development
✅ n8n, Make, and Workflow Automation
✅ SaaS Application Development
✅ Full-Stack Web Development
✅ Python, FastAPI, Django
✅ React, Next.js, Node.js, Laravel
✅ CRM Development and Business Applications
✅ API Integrations and Third-Party Services
✅ PostgreSQL, MongoDB, Supabase
✅ AWS, Docker, Kubernetes
Some recent projects include AI-powered SaaS platforms, healthcare workflow automation, aviation training software, CRM systems, document processing tools, invoice automation solutions, analytics dashboards, enterprise web applications, and intelligent business automation systems.
I work across the full lifecycle of a product, from planning and architecture to development, deployment, integrations, optimisation, and long-term support. The goal is always the same: build reliable software that solves real business problems and continues to perform as the business grows.
If you already have requirements, documentation, wireframes, or even just an idea, send them over. I will review everything, identify potential challenges, and outline the most practical approach before development begins.
For larger projects, you can also book a consultation directly through my profile to discuss architecture, scope, timelines, and technical decisions before committing to development.
Atif J.
has worked
.
$75/hr
94%
Job Success
Available now
Offers consultations
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I build production-ready software that scales — not just prototypes that break after launch.
I’m a Full Stack Developer with 12+ years of experience and 13,000+ hours worked, helping startups and growing businesses turn ideas into reliable, high-performance applications. I’ve worked with companies and brands like SEARS, Microsoft, Amazon, and collaborated on projects associated with Tony Robbins & Dean Graziosi.
I specialize in Ruby on Rails, MERN stack, and AI-powered systems, with a strong focus on clean architecture, speed, and long-term maintainability.
I actively use AI-assisted development tools like Claude, Cursor, and GitHub Copilot to accelerate delivery, reduce bugs, and ship features faster — without compromising code quality. This translates into faster turnaround, better-tested systems, and more value for your budget.
Over the years, I’ve built SaaS platforms, marketplaces, fintech systems, AI-driven applications, and high-traffic web products. I don’t just write code — I think like a product owner and help you make the right technical decisions from day one.
Here’s what I can help you with:
• Full Stack Development (React, Next.js, Node.js, Ruby on Rails)
• MERN Stack Applications (MongoDB, Express, React, Node)
• AI & ML Integrations (OpenAI, Claude, RAG systems, automation)
• SaaS Product Development (multi-tenant, scalable systems)
• API Development & Integrations (Stripe, Twilio, third-party services)
• DevOps & Cloud (AWS, Docker, CI/CD, scalable deployments)
• Performance Optimization & System Architecture
• Legacy System Refactoring and Scaling
Why clients choose to work with me:
• 13,000+ hours delivering real-world production systems
• Faster delivery using AI-assisted workflows
• Clean, maintainable, and scalable code
• Clear communication and proactive updates
• Ability to take full ownership of projects
• Strong focus on business outcomes, not just code
Whether you’re building an MVP, scaling an existing product, or integrating AI into your platform, I can step in and deliver without hand-holding.
If you’re looking for someone who can move fast, think strategically, and build things the right way — let’s talk.
Associated with
iSOFTSTUDIOS LLC
$25/hr
100%
Job Success
$500K+ earned
Available now
Offers consultations
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AI Engineer specializing in production-ready AI Agents, advanced RAG systems, and enterprise LLM integrations. Over 17,000 hours tracked delivering scalable, hallucination-free AI architectures for business platforms.
Companies often discover that AI prototypes work well in demos but fail when integrated into real production workflows. I close that gap by building secure, production-grade systems designed to automate legacy processes and leverage corporate data assets smoothly without disrupting your existing infrastructure.
Where I Help
============
♦ Designing Autonomous AI Assistants & Copilots: Securely connected to internal documents, enterprise databases, and operational tools for grounded, reliable responses.
♦ Multi-Agent Workflow Systems: Building resilient AI agent squads capable of executing complex business logic via APIs using frameworks like LangGraph and CrewAI.
♦ Advanced Retrieval-Augmented Generation (RAG): Combining enterprise data with LLMs using robust vector databases for context-aware, hyper-accurate outputs.
♦ Generative AI SaaS Integration: Embedding generative capabilities seamlessly into existing SaaS platforms and enterprise applications while maintaining architectural stability.
♦ Multimodal AI Solutions: Developing applications where text, images, and audio inputs operate smoothly within unified production environments.
♦ Data Ingestion & Knowledge Pipelines: Structuring scattered information into high-performance, searchable intelligence layers.
How I Work
==========
⚙️ Production-First Architecture: Prioritizing scalability, strict security, and cost-efficiency instead of short-term experimentation.
⚙️ Guardrails, Evaluation & Monitoring: Implementing evaluation frameworks to ensure LLM behavior remains deterministic and predictable after deployment.
⚙️ Advanced Prompt & Context Engineering: Designing context windows and prompt techniques to improve response reliability and reduce latency.
⚙️ Model Selection & Fine-Tuning Strategies: Balancing open-source (Llama 3) and proprietary models (GPT-4o, Claude 3.5) to optimize performance and operational cost.
⚙️ Cross-Functional Collaboration: Aligning closely with product and engineering teams to ensure deployments remain highly extensible.
Solutions Delivered
================
🧩 Enterprise Knowledge Assistants for real-time conversational access to internal data.
🧩 Workflow Automation Agents executing complex, multi-step actions across integrated business apps.
🧩 Custom AI Copilots seamlessly embedded directly into SaaS platforms.
🧩 Intelligent Document Processing (IDP) and contextual search systems.
🧩 AI Integration Layers connecting LLM capabilities smoothly with legacy software.
Tech Expertise
=============
🚀 Languages & Frameworks: Python (FastAPI), Node.js, LangChain, LangGraph, CrewAI, LlamaIndex.
🧠 AI & LLM Ecosystem: OpenAI APIs (GPT-4o), Anthropic Claude, Open-Source LLMs (Llama 3).
🗄️ Vector Databases & Infrastructure: Pinecone, ChromaDB, Weaviate, PostgreSQL (pgvector).
☁️ Cloud & DevOps: Docker, AWS, Google Cloud Platform (GCP) cloud-native deployments.
📊 MLOps & Observability: Weights & Biases, Arize Phoenix, or custom telemetry tooling for tracking model drift and latency.
Working Style
=============
🤝 Structured planning before development reduces ambiguity.
🤝 Incremental delivery enables early validation and predictable progress.
🤝 Clear, proactive communication across technical and business stakeholders.
🤝 Systems designed for long-term maintainability and easy handover to internal teams.
AI delivers lasting enterprise value when integrated naturally into workflows and supported by robust engineering foundations. Let's build a solution tailored to your operational goals.
Dheeraj S.
has worked
.
Associated with
Radiansys Technologies Pvt. Ltd.
$1M+
earned
$20/hr
100%
Job Success
$600K+ earned
Available now
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🚀 14+ Years of Experience Building Scalable JavaScript & PHP Applications Across SaaS, FinTech, Healthcare, AI, E-commerce, and More 🚀
I’m a seasoned Full Stack Developer specializing in high-performance, scalable web applications using modern technologies like React.js, Next.js, Node.js, Laravel, Vue.js, and NestJS. I also actively using AI-driven development using Python, integrating intelligent systems and automation into modern applications. From MVPs to full-scale platforms, I’ve helped startups and enterprises turn ideas into reality, with a strong focus on performance, security, and user experience.
💡 Why Partner With Me?
✅ Performance-Driven Development – Fast, optimized applications that reduce load times and improve user retention
✅ Scalable & Secure Architecture – Systems designed to handle growth, high traffic, and enterprise-level security
✅ API & Cloud Expertise – Seamless integrations using REST, GraphQL, AWS, and serverless infrastructure
✅ AI-Powered Solutions – Practical use of OpenAI, LangChain, TensorFlow & Python to automate workflows and enhance decision-making
✅ Reliable Communication & Delivery – Clear timelines, regular updates, and zero guesswork throughout the project
✅ Business-Focused Execution – 12+ years of delivering solutions that align with real business goals, not just code
🔧 Tech Stack
Frontend: React.js, Next.js, Nuxt.js, Vue.js, TypeScript, Tailwind CSS, MUI, Bootstrap
Backend: Node.js, NestJS, Laravel, Express.js, REST, GraphQL
Database: PostgreSQL, MySQL, MongoDB, Firebase, Supabase
Cloud & DevOps: AWS, Azure, Firebase, Vercel, Netlify, Docker, CI/CD, AWS Lambda
AI/ML & Tools: OpenAI, LangChain, TensorFlow, Python,
Tools: Claude, ChatGPT, Cursor, Lovable, Windsurf, bolt.new
🌍 Industries I’ve Worked With
SaaS • FinTech • E-commerce • Healthcare • AI/ML • Blockchain • Real Estate
EdTech • Media & Entertainment • Retail • Telecommunications • Fashion
📞 Let’s Build Something Exceptional
Whether you're launching a new product or scaling an existing one—I'm here to help. Let’s connect and take your idea to the next level! ✨
Awais A.
has worked
.