Open to opportunities

Abubakar Hayat

@abubakarhayat1

Senior software engineer specializing in Python, AI/ML, and microservices—building secure, scalable cloud systems with React.

Pakistan

Message

What I'm looking for

I’m looking to lead backend and full-stack engineering on cloud-ready, high-traffic systems—owning design to production support, strengthening security and performance, and integrating AI workflows with strong CI/CD and DevOps practices.

I’m a Senior Full Stack Developer with 8+ years of experience designing, building, and scaling high-performance backend systems and full-stack applications. I bring strong expertise in Python and Golang, plus frontend integration experience across React, JavaScript, and TypeScript.

At Pinnacloid, I designed, built, and operated backend services in Python (Django) and Golang to support high-traffic SaaS workloads in production. I built secure REST APIs with PostgreSQL using JWT and OAuth2-based authentication and RBAC, and improved reliability and performance with Redis caching, async processing, and database optimizations. I also integrate AI into software products, and I’ve led DevOps work including CI/CD with GitHub Actions and Docker, and Kubernetes infrastructure on Azure using Terraform.

Earlier, at Consignor Connect LLC and Devsinc, I delivered REST APIs, developed React/TypeScript frontend components, optimized database performance, and supported production reliability through debugging and automated testing. I’m motivated by secure, scalable, cloud-ready solutions and collaborating closely with cross-functional global teams to ship faster as platforms grow.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Pinnacloid

Sep 2023 - Present (2 years 7 months)

Designed, built, and operated Python (Django) and Golang backend services supporting high-traffic SaaS workloads in production. Built secure REST APIs with PostgreSQL using JWT/OAuth2 and RBAC, and improved reliability and performance with Redis caching, async processing, and database optimizations.

Python Django Golang REST APIs PostgreSQL Redis JWT Docker AWS Terraform Kubernetes

Senior Full Stack Engineer

Consignor Connect Llc

Jun 2022 - Sep 2023 (1 year 3 months)

Developed backend systems and integrated third-party services via REST APIs, including payment gateways and analytics tools. Built frontend components with React, JavaScript, and TypeScript, and improved database performance through query and schema optimizations while providing production support.

Python REST APIs React JavaScript TypeScript Database Optimization Production Support

Software Engineer

Devsinc

Mar 2020 - Jul 2022 (2 years 4 months)

Built backend APIs in Python using MVT/MVC and REST principles, and contributed to frontend development with JavaScript and early React. Resolved bugs and performance issues across services, wrote database queries and maintained schemas, and supported deployments to staging and production.

Python REST APIs MVC JavaScript React Database Queries API Development Deployment Agile Scrum

Junior Software Engineer

Techverx

Jul 2018 - Feb 2020 (1 year 7 months)

Developed RESTful endpoints and performed API testing using Postman while learning and applying version control best practices with Git. Supported database operations, fixed frontend UI issues using JavaScript and React, and delivered custom Python-based solutions for client projects.

Python REST APIs Git JavaScript React