I'm Zain Asim, a Senior Full-Stack Engineer with 5+ years building high-performance, end-to-end product features across Node.js backends and React-based frontends.\n\nI specialize in TypeScript, microservices, and cloud-native AWS solutions, with a strong track record collaborating with Product and Design to deliver patient-impacting software. I have experience with client-facing integrations, agile delivery, and leveraging AI tools to accelerate engineering workflows.

I'm Zain Asim, a Senior Full-Stack Engineer with 5+ years building high-performance, end-to-end product features across Node.js backends and React-based frontends.\n\nI specialize in TypeScript, microservices, and cloud-native AWS solutions, with a strong track record collaborating with Product and Design to deliver patient-impacting software. I have experience with client-facing integrations, agile delivery, and leveraging AI tools to accelerate engineering workflows.

Available to hire

I’m Zain Asim, a Senior Full-Stack Engineer with 5+ years building high-performance, end-to-end product features across Node.js backends and React-based frontends.\n\nI specialize in TypeScript, microservices, and cloud-native AWS solutions, with a strong track record collaborating with Product and Design to deliver patient-impacting software. I have experience with client-facing integrations, agile delivery, and leveraging AI tools to accelerate engineering workflows.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
See more

Language

English
Fluent

Work Experience

Senior Full-Stack Engineer at AlphaBold
February 1, 2024 - Present
Architected and shipped end-to-end product features spanning React frontends and Node.js/TypeScript backend services, overseeing delivery from design collaboration to production deployment. Partnered with Product and Design teams to translate requirements into scalable full‑stack solutions in an agile environment. Led migration from monolith to microservices, improving fault isolation and deployment speed for high-traffic applications. Delivered 20+ TypeScript REST APIs with optimized performance using query optimization, Redis caching, and efficient data modeling. Implemented event-driven processing using AWS Lambda, SQS, and EventBridge for scalable asynchronous workloads. Integrated Stripe and webhook-based third-party APIs with robust error handling for client-facing integrations. Leveraged GitHub Copilot and AI-assisted tooling to accelerate development and reviews. Participated in on-call rotations to improve reliability and observability.
Software Engineer at Techverx
November 1, 2022 - January 31, 2024
Built full-stack features using Node.js/TypeScript APIs and React-based frontend components for enterprise compliance platforms. Designed PostgreSQL schemas with optimized indexing, significantly improving query performance on large datasets. Built asynchronous processing pipelines using RabbitMQ for compliance workflows, reducing processing time. Deployed serverless APIs on AWS Lambda + API Gateway; implemented JWT-based auth and RBAC across multiple microservices. Engaged with clients to provide guidance on integration patterns, debugging API issues, and onboarding workflows. Contributed to code reviews and championed clean code practices and TypeScript best practices across the team.
Associate Software Engineer at Rolustech
February 1, 2021 - October 31, 2022
Developed backend APIs and React frontend modules for an enterprise CRM platform supporting thousands of concurrent users. Optimized MongoDB aggregation pipelines, dramatically reducing report generation time for large document collections. Implemented CI/CD pipelines using GitHub Actions, streamlining deployment and reducing rollback incidents.

Education

Bachelor of Science in Computer Science at FAST-NUCES
January 1, 2016 - January 1, 2020
Bachelor of Science in Computer Science at FAST-NUCES, Lahore, Pakistan
January 1, 2016 - January 1, 2020

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services