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Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across SaaS, fintech, AI, and automotive platforms. Skilled in full-stack development using TypeScript, JavaScript, React, Next.js, Node.js, and Python, with expertise in AWS, microservices, and clean system design.…

Zahid Saeed

Full Stack Developer, Back-End Developer, Web Developer, +2

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Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across SaaS, fintech, AI, and automotive platforms. Skilled in full-stack development using TypeScript, JavaScript, React, Next.js, Node.js, and Python, with expertise in AWS, microservices, and clean system design.…

Available to hire

Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across SaaS, fintech, AI, and automotive platforms. Skilled in full-stack development using TypeScript, JavaScript, React, Next.js, Node.js, and Python, with expertise in AWS, microservices, and clean system design.

Skills

Experience Level

Expert

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Language

Work Experience

Senior Full Stack Engineer at Pep Boys

February 1, 2025 - Present

Led and mentored a team of developers to build and deliver scalable web applications from concept to deployment. Defined architecture and strategies to ensure performance, security, and maintainability across multiple products. Developed and maintained full-stack solutions using Node.js, Nest.js, Python (Django, FastAPI), and modern frontend frameworks like React, Angular, and Next.js. Optimized PostgreSQL and MySQL databases for speed, scalability, and uptime. Enforced code quality and CI/CD best practices with testing, reviews, and automated pipelines.

Senior Full Stack Engineer at Unifonic

December 1, 2021 - February 1, 2025

Built and maintained scalable web applications using MEAN, MERN, and Python (Django, FastAPI) stacks. Designed and optimized APIs and databases (PostgreSQL, MySQL, MongoDB) for performance and reliability. Collaborated with cross-functional teams to deliver secure, high-performing software solutions. Contributed to CI/CD pipelines and testing practices to enhance code quality and deployment speed.

Senior Full Stack Engineer at Cluetivity

October 1, 2018 - November 1, 2021

Led the redevelopment of a legacy architecture into a modern, cloud-native system using Firebase and Google Cloud Functions. Developed and launched a user geolocation network, driving a 30% uptick in engagement and contributing to ~20% revenue increase within 11 months. Proactively resolved 50+ critical bugs, improving system reliability, performance, and customer satisfaction. Collaborated with cross-functional teams to integrate features and ensure delivery aligned with business goals. Deployed and managed backend services on Google Cloud.

Full Stack Developer at Programmers Force

August 1, 2017 - October 1, 2018

Developed web applications using JavaScript, TypeScript, Node.js, Express.js, and Angular. Integrated RESTful APIs and third-party services to enhance application functionality and scalability. Implemented efficient database models and queries in MySQL and MongoDB. Collaborated with designers and QA teams to ensure responsive, high-quality user experiences.