Crafting Intelligent Digital Experiences
I'm Jaffar Shaikh, a Senior Full-Stack Engineer specializing in scalable ecosystems and AI-driven automation.
About Me
Senior Full-Stack Engineer with expertise in React.js, Next.js, Node.js, MongoDB, and cloud platforms such as Microsoft Azure and AWS. Proven experience in building enterprise-grade applications, AI-powered chatbots, and automation workflows using OpenAI, LangChain, and Power Automate. Passionate about clean architecture, performance optimization, and delivering impactful digital experiences.
My philosophy is centered around **clean architecture** and **performance first** development. I don't just build features; I build scalable ecosystems that solve real-world problems through intelligent automation and refined user experiences.
99.9%
Uptime Delivery
10+
Enterprise Apps
My Services
I specialize in building specialized legal tech and high-performance digital products.
E-Stamp Integration
Seamlessly integrate digital stamping solutions into your legal and financial workflows.
E-Sign Integration
Implement secure, legally binding electronic signatures for documents and contracts.
Website Development
Premium React.js websites with high performance, SEO optimization, and modern UI/UX.
Shopify Development
Custom Shopify stores with high conversion rates and seamless user experiences.
ODR Platform Development
Online Dispute Resolution platforms designed for efficiency and legal compliance.
Legal Court Platform
Digital infrastructure for courts and legal proceedings with advanced case management.
E-commerce Development
Robust, scalable e-commerce solutions tailored to your business needs.
AI Chatbot & GenAI Tools
Advanced AI solutions and LLM-powered chatbots to automate your business.
SaaS Software Development
End-to-end development of scalable, multi-tenant Software as a Service platforms.
My Technical Arsenal
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- React.js, Next.js
- HTML5, CSS3, JavaScript, TypeScript
- Responsive UI & Performance Optimization
- GSAP Animations
- Shopify Custom Storefronts & Admin APIs
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- Node.js, Express.js
- MongoDB
- REST API Development
- NodeMailer (Email Services)
- 3rd Party Integrations (Zoho, Mtlakz)
- E-sign, E-stamping Integration
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- OpenAI (Chat Completions, Assistants, Embeddings)
- LangChain
- Pinecone (Vector Databases, RAG Systems)
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- Microsoft Azure
- AWS (EC2, S3)
- Docker
- Git, Postman
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- Power Apps
- Power Automate
My Journey
A timeline of my professional growth and the impactful roles I've held.
Senior Software Engineer
Key Responsibilities
- Providing L2/L3 application support for 10+ enterprise applications with 99.9% availability.
- Supporting MERN-stack and Microsoft Power Platform applications hosted on Azure.
- Handling 40–60 tickets per month including incidents, enhancements, and bug fixes.
- Conducted root cause analysis reducing recurring issues by 25–30%.
- Automated monitoring and support workflows using Power Automate, reducing manual effort by 20–25%.
My Projects
Built an AI chatbot using OpenAI embeddings and Pinecone vector database. Implemented a Retrieval-Augmented Generation (RAG) pipeline. Enabled semantic document search and intelligent Q&A, reducing manual search effort.
Designed and supported a full-stack ODR platform with role-based access. Frontend hosted on Vercel using React.js. Backend built with Node.js on AWS EC2. Secure document storage using AWS S3.
Developed a custom integration between Shopify and Zoho Inventory. Implemented real-time and scheduled inventory synchronization. Built secure Node.js services with logging, error handling, and rate-limit management.
Client Feedback
Don't just take my word for it. Here's what my clients and partners have to say.
"The E-Sign and E-Stamp integration developed for our firm was seamless. It reduced our document processing time by 60%. Truly professional work!"
Rajesh Kumar
Legal Consultant
"Our custom storefront is beautiful and lightning fast. Integration with Zoho was handled perfectly, keeping our inventory in sync 24/7."
Sarah Chen
Shopify Store Owner
"The ODR platform Jaffar built is robust and user-friendly. His expertise in React and Node.js is evident in the scalability of the system."
Alex Thompson
SaaS Founder
Let's Connect
Ready to bring your next big idea to life? Fill out the form below or reach out directly.