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Inayat Ullah

@inayatullahzrk

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Senior Software Engineer with strong expertise in AI, Node.js, Python, React, Express.js, REST APIs, and AWS

Pakistan

Message

What I'm looking for

I seek backend or platform roles where I can build scalable, secure systems, lead engineering efforts, mentor teams, and work with cloud-native stacks in a collaborative, delivery-focused environment.

I am a Senior Software Engineer with over 8 years of experience building scalable web applications and backend systems. I specialize in developing high-performance services using Node.js, Python, React, and Express.js, with strong expertise in REST APIs and microservices architecture.

I have worked across multiple domains including SaaS B2B platforms, fintech, edtech, healthcare, AI-powered products, marketing tools, HR software, and Shopify applications. I have contributed to products used by companies such as Amazon, Uber, NBC, and Atari, building reliable systems that support high-traffic production environments.

My technical stack includes Node.js, Python, React, Express.js, AWS, REST APIs, MySQL, MongoDB, Docker, CI/CD pipelines, and microservices architecture. I focus on building secure systems, optimizing database performance, and integrating third-party APIs and services.

I also contribute to engineering teams through code reviews, architectural guidance, and mentoring junior developers, helping maintain high engineering standards and delivering scalable, production-ready software.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Fasset

Apr 2024 - Present (1 year 11 months)

Developed core exchange services (Buy, Sell, Swap, Transfer) and secure REST APIs for a regulated fintech platform, contributed to crypto-backed card features, and architected scalable, low-latency backend services on AWS.

TypeScript Express PostgreSQL MongoDB AWS REST APIs Jest Distributed Systems

Senior Software Engineer

AlgoCoder

Jun 2019 - Mar 2024 (4 years 9 months)

Led backend architecture and feature development for multiple products used by enterprise clients, improved scalability and reliability, mentored engineers, and managed AWS deployments and production incident resolution.

TypeScript Express PostgreSQL MongoDB AWS React GraphQL Jest

Backend Developer

Edkasa

Aug 2018 - Mar 2019 (7 months)

Designed and implemented the backend architecture and APIs for an EdTech platform serving 100k+ users, integrated payment systems and notifications, and built subscription, analytics, and streaming-supporting services.