Jyotirmoy Lodh

Senior Software Engineer

Kolkata, India 11+ yrs exp 90 · Outstanding

About

Senior Software Engineer with 5+ years of experience building scalable full-stack/frontend applications using React.js, Next.js, TypeScript, JavaScript ES6+, Node.js, Express.js, REST APIs, SQL/NoSQL, Git, Azure DevOps, CI/CD, and Agile/Scrum. Strong in component architecture, state management, API integration, authentication/authorization, debugging, performance optimization, responsive UI, production support, documentation, code reviews, ownership, and cross-functional collaboration. Familiar with AWS, Linux, deployment workflows, NGINX, Cloudflare, JWT/OAuth, DevOps practices, and scalable production-system thinking.

Skills & Expertise (74)

React.js Advanced

9.0/10

Years Exp

Typescript Advanced

8.5/10

Years Exp

Communication Advanced

8.0/10

Years Exp

JavaScript ES6+ Advanced

8.0/10

Years Exp

Agile Advanced

8.0/10

Years Exp

Git Advanced

8.0/10

Years Exp

REST APIs Advanced

8.0/10

Years Exp

Node.js Advanced

8.0/10

Years Exp

Next.js Intermediate

7.5/10

Years Exp

DevOps Intermediate

7.5/10

Years Exp

SQL Intermediate

7.0/10

Years Exp

Bug Fixing Analytical Thinking Remote Collaboration Problem Solving Continuous Learning Ownership Clean Code UAT Support Attention to Detail Production support Troubleshooting Debugging Documentation code reviews REDUX SDLC Scrum Adaptability React Hooks Stakeholder Coordination functional components Accessibility UI Debugging HTTP basics Async programming Secure Data Handling Docker Monitoring Logging Linux basics Unit Testing Integration Testing Networking Basics Component Architecture Material UI MUI Tailwind CSS PrimeReact Shadcn UI Cross-Browser Compatibility Performance Optimization Responsive UI Loopback CSS3 API Integration API Debugging JSON HTTP Reusable components Authentication Authorization RDBMS MySql MS SQL Server MongoDb Redis NoSQL LINUX HTML5 GitHub Azure DevOps Jira Context API

Work Experience

Frontend Developer (React.js)

AstraZeneca

Jan 2023 - Present

Designed, developed, and maintained scalable React.js and TypeScript web application features for dashboards, workflows, data-heavy tables, forms, and API-driven screens using Hooks, Redux/state management, reusable components, HTML5, CSS3, and REST API integration. Built responsive, well-abstracted, scalable, and high-performance UI components from requirements, wireframes, and UX inputs while ensuring maintainability, accessibility, cross-browser behavior, and clean component architecture. Collaborated with developers, UX, QA, backend engineers, business stakeholders, and product teams across requirements, design reviews, implementation, testing, UAT feedback, troubleshooting, and release support. Optimized application performance, reliability, responsiveness, and scalability by improving component structure, state/data flow, validation, error handling, large-payload rendering, memoization, lazy loading, async handling, and React debugging practices. Troubleshot and maintained existing UI applications by debugging frontend, API, integration, data, and production issues, analyzing root causes, fixing defects independently, documenting flows, and supporting release/UAT activities with ownership.

Senior Software Engineer

LTM

Jun 2021 - Present

Backend Developer (Node.js, TypeScript)

P&G

Jan 2021 - Jan 2023

Built and maintained backend modules, REST APIs, integrations, and middle-tier services using Node.js, TypeScript, LoopBack, Express.js basics, authentication/authorization, service-oriented design, error handling, pagination/filtering, and reusable/scalable code practices. Applied CS/OOP fundamentals across SQL/RDBMS, NoSQL, data models, queries, caching, API contracts, data structures, HTTP basics, secure data handling, and backend workflows using MySQL, MS SQL Server, MongoDB, Redis, and PostgreSQL concepts. Integrated backend services with frontend applications, validated request/response behavior, debugged async flows, reviewed logs, resolved technical issues, and collaborated on Git, Azure DevOps, DevOps, CI/CD, deployment, and release-support activities. Improved application quality, testability, reliability, security, and maintainability by handling edge cases, supporting unit/integration testing, documenting API/integration flows, refactoring code, applying clean-code practices, and supporting production issue resolution.

Technical Intern

HIGHRADIUS

Jan 2021 - Jun 2021

Developed React.js UI features using TypeScript/JavaScript, Material UI/MUI, Redux, REST APIs, HTML5, CSS3, reusable components, responsive screens, frontend-backend integration, debugging, and maintainable implementation. Built dashboard views, chart-based screens, responsive tables, reusable UI components, and API-integrated screens using React.js, Material UI/MUI, Redux, REST APIs, and Highcharts. Implemented Redux state management, integrated REST APIs, handled async flows, supported testing/debugging, reviewed UI behavior, and troubleshot frontend/backend and cross-browser issues in a collaborative Agile team.