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Technical Lead with 8+ years in React, Node.js, and AWS
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Assessing your cultural and operational fit
Technical Lead and full-stack engineer with 8+ years delivering B2B/B2C web products end to end. Expert in React, Next.js, Node.js, and TypeScript with AWS-first design. Proven track record in scalable microservices architecture, performance tuning, security hardening, CI/CD pipelines, and robust relational databases. Adept at leading cross-functional teams, mentoring developers, and aligning engineering with business outcomes.
JIS College of Engineering
B.Tech / B.E. · Engineering
N/A – June 30, 2017
Capital Numbers Infotech
Technical Lead
May 1, 2022 – Present
Kolkata, West Bengal, India
KeyStride Labs
Web Technologist
June 1, 2021 – May 1, 2022
Bengaluru, Karnataka, India
Zfunds
Software Developer
April 1, 2020 – July 1, 2021
Gurgaon, Haryana, India
Vixplor Analytics
Senior Software Developer
June 1, 2019 – November 1, 2019
Kolkata, West Bengal, India
KeyStride Labs
Associate Engineer
April 1, 2019 – June 1, 2019
Bengaluru, Karnataka, India
CapitalQuotient.com
Full Stack Developer
December 1, 2017 – March 1, 2019
Bengaluru, Karnataka, India
Capital Quotient
Frontend Developer Intern
May 1, 2017 – November 1, 2017
Bengaluru, Karnataka, India
Multi-tenant Admin Portal — Intterra
June 22, 2026 – Present
Built a secure, multi-tenant admin portal for B2B operations using Next.js, Node.js, and PostgreSQL on AWS with role-based access and reporting. Delivered end-to-end architecture from data model to UI, reducing operational overhead by 20% and enabling daily admin tasks. Implemented SSR and caching, improving median page load time and increasing user productivity by 20%.
Blockchain-based Employee Verification — Pippeline
June 22, 2026 – Present
Implemented Ethereum-based verification for HR workflows, integrating smart contracts with a Next.js frontend and Node.js services. Built smart contract integrations and web3 flows, cutting manual verification time by 40 hours per week and lowering errors by 20%. Automated CI/CD checks, decreasing deployment failures by 25% and accelerating releases by 30%.
Frontend Developer (React)
HackerRank
May 12, 2026 – Present
Cultural Fit Analysis
The candidate's diverse project experience, including multi-tenant admin portals and blockchain-based verification, demonstrates adaptability and a willingness to work on varied technical challenges. Their progression from Associate Engineer to Technical Lead across multiple companies indicates a growth mindset and ambition. The experience with US startup clients and open relocation preferences suggests flexibility and a collaborative approach, fitting well into dynamic team environments. The breadth of skills across frontend, backend, DevOps, and databases also points to a versatile team player.
Soft Skills & Operational Fit
The candidate's experience as a Technical Lead at Capital Numbers Infotech highlights strong leadership, mentoring, and agile methodology application. Their ability to drive disciplined estimation, achieve timeline adherence, and deliver fixed-price engagements suggests strong project management and stakeholder alignment skills. The focus on code reviews, clean architecture, and performance optimization indicates a commitment to quality and operational excellence. The candidate also shows initiative in strengthening security posture and remediating findings, which is critical for a senior role.