Indrajit Banerjee

About Indrajit Banerjee

Are you looking for a React Lead who can transform complex business requirements into…

Experience

1. Assistant Consultant

   Tata Consultancy Services

   May 2022 — Present · Kolkata, IN

   Leading frontend development initiatives for a major Indian insurance company, managing a team of 5+developers and driving digital transformation through modern React architecture.Key Achievements & Responsibilities:•Architected and deployed enterprise-grade middleware solutions using React JS, TypeScript, and GraphQL, optimizing data integration workflows and improving overall system performance by 40%, ensuring uninterrupted business operations for critical insurance processes•Spearheaded the development of responsive, cutting-edge user interfaces using React.js, Tailwind CSS, and Material-UI, enhancing user experience across web and mobile platforms, directly contributing to a 20% increase in online policy sales within six months•Designed and implemented a comprehensive API integration layer, mapping complex request/response structures between client and server systems, reducing API call latency by 30% and ensuring seamless data flow across microservices architecture•Championed full-stack development initiatives, contributing to both React frontend and Node.js backend codebases, focusing on application performance optimization, scalability improvements, and long-term maintainability using industry best practices•Mentored and coached five junior developers on React best practices, TypeScript implementation patterns,GraphQL optimization techniques, and modern frontend architecture, improving overall team code quality scores by 35%•Collaborated cross-functionally with product managers, UX designers, business analysts, and QA teams in Agile/Scrum sprints to deliver features that consistently meet business requirements and exceed clientexpectations•Led code reviews, established coding standards, and implemented automated testing frameworks (Jest, React Testing Library) to ensure code qualityTechnologies & Tools: React.js, TypeScript, JavaScript (ES6+), GraphQL, Redux, Tailwind CSS, Material-UI,REST APIs, Git/GitHub, Webpack, Babel, Jest, Agile/Scrum, JIRA

Education

• West Bengal University of Technology, Kolkata

  Master of Computer Applications (MCA), Computer Software Engineering

  2007 — 2010

• The University of Burdwan

  Bachelor's Degree, Information Technology

  2001 — 2004

• West Bengal University of Technology, Kolkata

  Master of Computer Applications - MCA, Computer Science

• Raniganj Boys High School

  High School, Science

  1999 — 2001

• West Bengal University of Technology, Kolkata

  Master's degree

Skills

• Jquery
• Web Applications
• Microsoft Sql Server
• C
• Databases
• Oracle
• Technical Support
• Mysql
• Jdbc
• Javaserver Pages (Jsp)
• Sql
• Linux
• Pl/Sql
• Struts
• Erp
• Oop
• J2ee(Servlet & Jsp)
• Java
• Ajax
• Troubleshooting
• Core Java
• Jsp
• Oracle Reports
• Erp Implementations