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Jaffar Shaikh

Open to work5 years experience

Full Stack Developer

Bandra, Mumbai, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

React.js Developer | MERN Stack Developer | Agentic AI Developer

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

28 skills
react 18next.jsjavascripttypescripthtml5css3tailwind cssreduxzustandgsap animationsnode.jsexpress.jspythonfastapirestful apimongodbopenailangchainprompt engineeringragpineconemicrosoft power appspower automatecopilot studiomicrosoft azureawsdockergit

Work Experience

Senior Software Engineer

LTI Mindtree, India

Nov 2024 - Present Mumbai, India
  • Architected and delivered enterprise-grade full-stack applications on the MERN stack and Microsoft Power Platform, achieving 99.9% high availability in compliance with production SLAs and performance benchmarks.
  • Engineered AI-powered Copilot agents using Microsoft Copilot Studio (declarative and custom agents), automating internal business workflows and reducing average task resolution time by 30%.
  • Spearheaded design and implementation of Power Automate workflows that eliminated repetitive operational tasks and system monitoring, reducing manual effort by 20–25% across business units.
  • Developed and maintained RESTful APIs and backend services with Node.js/Express.js, including data validation, business logic, and MongoDB integrations, supporting a user base of 10,000+ enterprise users.
  • Drove Microsoft Azure deployments end-to-end – environment configuration, release management, and post-deployment validation – reducing deployment incidents by 40% through systematic CI/CD practices.
  • Diagnosed and resolved complex production issues via code-level debugging, API analysis, and database query optimization, improving system MTTR (Mean Time to Resolve) by 35%.
  • Produced comprehensive technical documentation, SOPs, and knowledge-base articles that improved developer onboarding efficiency by 50%.

Frontend Developer

Presolv360, India

Dec 2023 - Oct 2024 Mumbai, India
  • Spearheaded end-to-end frontend development of the corporate platform – from requirement analysis through design and full API integration – reducing time-to-launch by 20% through proactive cross-functional collaboration.
  • Architected a library of reusable React 18 components with TypeScript and optimized rendering patterns, improving application-wide Web Vitals (LCP, FID, CLS) scores by 25%.
  • Integrated 20+ RESTful API endpoints into React applications, enabling real-time data rendering and implementing robust error-handling mechanisms that reduced user-facing errors by 40%.
  • Achieved cross-browser compatibility across all major browsers and devices, expanding the reachable user base by 15% on legacy platforms.

Frontend Developer

1ClickCapital, India

Jul 2022 - Dec 2023 Mumbai, India
  • Engineered responsive web features for mobile and desktop using React 18, TypeScript, HTML5, and CSS3, boosting mobile user engagement by 30% through performance-optimized, adaptive layouts.
  • Delivered visually engaging, high-fidelity UIs with smooth web animations using the GSAP animation library, increasing average session duration by 18%.
  • Integrated RESTful APIs and efficiently processed JSON responses to power real-time data rendering in UI components, reducing page load times by 22% through optimized state management with Redux/Zustand.
  • Partnered with design and backend teams to execute systematic UI bug fixes and cross-browser testing, achieving a 95% reduction in post-release critical frontend defects.

Projects

AI-Powered Incident Resolution Support Agent

Copilot StudioAzure OpenAIPower Automate
  • Designed and developed an AI-powered Support Copilot using Microsoft Copilot Studio integrated with Azure OpenAI to assist support engineers with intelligent troubleshooting suggestions, knowledge-article retrieval, and analysis of similar historical incidents.
  • Automated ticket management workflows via Power Automate and ticketing-system integrations (Jira/ServiceNow).
  • Connected the agent to internal APIs and knowledge base documents to surface contextual SOPs and resolution steps on demand.

AI-Powered Document Query Chatbot

PythonFastAPILangChainOpenAIPineconeRAG
  • Architected an end-to-end Agentic AI document chatbot leveraging OpenAI Embeddings, LangChain for LLM Orchestration, and Pinecone Vector Database for fast, accurate semantic search.
  • Implemented a production-grade RAG (Retrieval-Augmented Generation) pipeline in Python, served through a FastAPI backend with optimized Prompt Engineering.
  • Designed chunking strategies, embedding workflows, and similarity-search tuning that improved retrieval precision by 40%.

Online Dispute Resolution (ODR) Platform

React 18Node.jsMongoDBAWS EC2S3JWT
  • Designed and delivered a full-stack ODR platform handling digital dispute management, document workflows, and stakeholder communication with JWT-secured role-based access control.
  • Built a decoupled architecture with React 18 (Vercel) on the frontend and Node.js/Express (AWS EC2) on the backend.
  • Implemented secure document storage using AWS S3 with pre-signed URLs.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

High Availability Achievement

Architected and delivered enterprise-grade full-stack applications on the MERN stack and Microsoft Power Platform, achieving 99.9% high availability.

AI Automation Efficiency

Engineered AI-powered Copilot agents using Microsoft Copilot Studio, reducing average task resolution time by 30%.

About Details

Professional Bio

Results-driven React.js, MERN Stack, and Agentic AI Developer with 5+ years of experience architecting scalable, high-performance web applications and AI-powered automation systems. Proven track record of delivering enterprise-grade solutions across Microsoft Azure, AWS, and Power Platform.

Bachelor of Engineering (B.E.) in Engineering

Rizvi College of Engineering, Mumbai University (2016 - 2020)

Languages: English, Hindi
Email: Locked
Jaffar Shaikh - Profile | Swiftcruit