Senior Software Engineer & Technical Lead

Mohammad Nadim Sheikh

Senior Software Engineer Technical Lead

*****.******.**@*****.*** +91-773*******

GitHub: github.com/nadimsheikh07 LinkedIn: linkedin.com/in/nadimsheikh07/ NPM: npmjs.com/~nadimsheikh07 PROFESSIONAL SUMMARY

Senior Software Engineer / Technical Lead with 11+ years of experience designing, developing, and leading enterprise-scale web and mobile applications. Experienced in scalable microservices, REST APIs, cloud-ready applications, application performance optimization, technical leadership, and production-grade delivery across healthcare, e-commerce, fintech, sports, media, and renewable energy domains. Strong hands-on experience with Go, Node.js, Python, PHP, React, Next.js, Angular, React Native, PostgreSQL, MongoDB, Redis, and modern AI-assisted development tools. CORE COMPETENCIES

• Backend: Go, Gin, Node.js, Express.js, NestJS, Python, Django, FastAPI, PHP, Laravel, CodeIgniter, WordPress, OpenCart

• Frontend: React.js, Next.js, Angular, React Native, TypeScript, Material UI, PrimeNG, Tailwind, Bootstrap

• Databases: PostgreSQL, MySQL, MongoDB, Redis, Firebase, SQLite

• Architecture: Microservices, Micro-frontends, REST APIs, SSR, SSG, authentication/authorization, caching, queues, third-party integrations

• Testing: TDD, Jest, Cypress, unit testing, integration testing, E2E testing, code reviews

• Cloud & Tools: Docker, AWS, Azure, Vercel, Heroku, Firebase Hosting, GoDaddy, Hostinger, BigRock, GitHub Copilot, ChatGPT, Claude Code, Cursor, Codex, VS Code, Visual Studio PROFESSIONAL EXPERIENCE

CIGI Technologies Pvt Ltd

Technical Lead Jul 2024 – Dec 2025

Led technical delivery and contributed to scalable web/mobile systems using modern microservices, frontend, backend, database, cloud, testing, and AI-assisted engineering practices. Quarks Technosoft Pvt Ltd

Senior Software Engineer Dec 2021 – Nov 2023

Delivered full-stack and backend systems across multiple production applications, with emphasis on scalable APIs, performance, database optimization, and modern frontend architecture. Code Town Technologies

Senior Software Engineer Jun 2020 – Nov 2021

Developed and maintained production web applications and REST APIs across PHP, Node.js, Python, React, Angular, and database-driven platforms.

GKMIT PVT LTD

Senior Software Engineer Feb 2019 – May 2020

Developed and maintained production web applications and REST APIs across PHP, Node.js, Python, React, Angular, and database-driven platforms.

MuskOwl LLP

Senior Software Engineer Jul 2017 – Jan 2019

Developed and maintained production web applications and REST APIs across PHP, Node.js, Python, React, Angular, and database-driven platforms.

Pegasus Turnkey Solution (OPC) Private Limited

Senior Software Engineer Jul 2015 – Jun 2017

Developed and maintained production web applications and REST APIs across PHP, Angular, Laravel, CodeIgniter, OpenCart, WordPress, and MySQL.

PROJECTS

Jewel Lake Jewellers Oct 2026 – Oct 2026

Website for local businesses. Frontend: React.js, Next.JS, Tailwind, Material UI. CAIT Women Wing Udaipur Jun 2026 – Aug 2026

Marketplace platform for local businesses. Frontend: Angular, Tailwind, PrimeNG. Backend: Python/Django/FastAPI, Go/Gin microservices. Data/performance: PostgreSQL, MongoDB, Redis. Khabir Hisab – Account & Inventory Management System Jan 2026 – Jun 2026 Desktop accounting and inventory solution. Python, SQLAlchemy ORM, SQLite, PyQt6. Included customer/account management, inventory lifecycle, purchase orders, sales orders, and stock tracking. ATP Forms Jul 2024 – Dec 2025

High-performance tournament management forms with real-time player, match, schedule, and result data. Micro-frontends with Next.js/React/Material UI; microservices with Python/Django/FastAPI, Node.js/Express/NestJS, and PHP/Laravel; PostgreSQL, MongoDB, Redis.

ATP RuleBook App Jul 2024 – Dec 2024

Mobile application providing access to ATP rules and regulations. React Native and Expo. Lea Medicare Jan 2025 – Dec 2025

Smart EMR platform for Africa covering appointments, consultations, medical records, and reports. Next.js/React/Material UI micro-frontends; Node.js/Express/NestJS microservices; PostgreSQL, MongoDB, Redis. PowerFlex Oct 2024 – Jul 2025

Solar inverter and battery recommendation platform with product recommendations and cost breakdowns. Next.js/React/Material UI; Python/Django; PostgreSQL, MongoDB, Redis.

Sedar Global Jan 2024 – Jul 2024

E-commerce solutions developed and maintained with a focus on code quality. Next.js/React/Material UI; Python/Django/FastAPI, PHP/CodeIgniter and Node/Express; PostgreSQL, MongoDB, Redis. Firstpost Apr 2023 – Dec 2023

Dynamic news platform supporting real-time updates and scalable delivery. Next.js/React/Bootstrap/Material UI; Node/Express and PHP/WordPress; PostgreSQL, MongoDB, Redis.

Asset Track For Cloud ATC Mobile App Feb 2022 – Mar 2023 Asset tracking application built with Python/Django/FastAPI, Laravel, and Next.js. Full-stack development using Laravel, Next.js, React, Redux, React Bootstrap, and Material UI.

Doctors Plaza Jan 2023 – Mar 2023

Doctor listing and patient discovery platform using Next.js, React, Material UI, Node/Express, PostgreSQL, MongoDB, and Redis. Mulberri Insurance Application Jan 2022 – Mar 2023 Insurance-buying platform for small and medium businesses. Next.js/React/Material UI micro-frontends; Java backend; PostgreSQL, MongoDB, Redis.

SonoLab Mar 2023

Medical laboratory platform with Next.js/React/Material UI frontend and Node/Express plus PHP/Laravel backend; MySQL, MongoDB, Redis.

ThurayaRefill Aug 2020 – Jan 2021

Satellite phone recharge platform developed from scratch with REST APIs. Next.js/React/Material UI; PHP/Laravel; PostgreSQL, MongoDB, Redis.

Cuemath Nov 2019 – Mar 2020

Education platform focused on conceptual understanding, aptitude, and reasoning. React, Next, Bootstrap; Python and Node/Express REST APIs; MySQL and MongoDB.

Synup Feb 2019 – Mar 2019

Marketing agency platform. React, Next, Bootstrap, Material UI; Node/Express REST API; MySQL and MongoDB. WordPress / OpenCart / Earlier Platforms Jul 2015 – Jun 2017 Delivered WordPress websites, OpenCart e-commerce stores, GeoWork GPS tracking, Phomello Cloud EPOS/GST billing, and iDataCollector asset/inventory tracking using Angular/PHP/CodeIgniter/Laravel/MySQL. EDUCATION

Master of Computer Applications (MCA) — JRNRV University, Rajasthan 2014 69% Bachelor of Computer Applications (BCA) — JRNRV University, Rajasthan 2011 63% AI-ASSISTED DEVELOPMENT

GitHub Copilot, ChatGPT, Claude Code, Cursor, Codex — used across recent projects for development productivity and engineering workflows.

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