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I’m Ahmed Fakhar Abbas, a senior full-stack engineer with 5+ years of experience building scalable SaaS platforms and real-time systems. I focus on backend architecture and reliability—especially with NestJS and distributed systems—while also building production-ready frontend experiences with Angular, React, and Next.js. Over the years, I’ve designed multi-tenant architectures and subscription billing workflows (including trials, renewals, cancellations, and entitlement management), and I’ve stabilized real-time device-backed operations for EV charging platforms. I enjoy digging into complex production issues, fixing race conditions and state mismatches, and improving system resilience so both internal teams and end users get dependable, low-latency results.…I’m Ahmed Fakhar Abbas, a senior full-stack engineer with 5+ years of experience building scalable SaaS platforms and real-time systems. I focus on backend architecture and reliability—especially with NestJS and distributed systems—while also building production-ready frontend experiences with Angular, React, and Next.js. Over the years, I’ve designed multi-tenant architectures and subscription billing workflows (including trials, renewals, cancellations, and entitlement management), and I’ve stabilized real-time device-backed operations for EV charging platforms. I enjoy digging into complex production issues, fixing race conditions and state mismatches, and improving system resilience so both internal teams and end users get dependable, low-latency results.

Ahmed Fakhar Abbas

Full Stack Developer, Back-End Developer, Web Developer, +3

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I’m Ahmed Fakhar Abbas, a senior full-stack engineer with 5+ years of experience building scalable SaaS platforms and real-time systems. I focus on backend architecture and reliability—especially with NestJS and distributed systems—while also building production-ready frontend experiences with Angular, React, and Next.js. Over the years, I’ve designed multi-tenant architectures and subscription billing workflows (including trials, renewals, cancellations, and entitlement management), and I’ve stabilized real-time device-backed operations for EV charging platforms. I enjoy digging into complex production issues, fixing race conditions and state mismatches, and improving system resilience so both internal teams and end users get dependable, low-latency results.…I’m Ahmed Fakhar Abbas, a senior full-stack engineer with 5+ years of experience building scalable SaaS platforms and real-time systems. I focus on backend architecture and reliability—especially with NestJS and distributed systems—while also building production-ready frontend experiences with Angular, React, and Next.js. Over the years, I’ve designed multi-tenant architectures and subscription billing workflows (including trials, renewals, cancellations, and entitlement management), and I’ve stabilized real-time device-backed operations for EV charging platforms. I enjoy digging into complex production issues, fixing race conditions and state mismatches, and improving system resilience so both internal teams and end users get dependable, low-latency results.

Available to hire

I’m Ahmed Fakhar Abbas, a senior full-stack engineer with 5+ years of experience building scalable SaaS platforms and real-time systems. I focus on backend architecture and reliability—especially with NestJS and distributed systems—while also building production-ready frontend experiences with Angular, React, and Next.js.

Over the years, I’ve designed multi-tenant architectures and subscription billing workflows (including trials, renewals, cancellations, and entitlement management), and I’ve stabilized real-time device-backed operations for EV charging platforms. I enjoy digging into complex production issues, fixing race conditions and state mismatches, and improving system resilience so both internal teams and end users get dependable, low-latency results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer / Team Lead at CloudPacer

December 1, 2022 - Present

Led development and stabilization of a cloud-based EV charging SaaS platform connecting mobile apps, backend services, and physical charging infrastructure. Designed a Stripe-based subscription billing architecture covering trials, renewals, cancellations, and entitlement logic across organizations. Improved reliability of real-time charging sessions by diagnosing OCPP transaction failures and resolving distributed device state mismatches, including session recovery logic. Built multi-tenant role-based access control enabling permission-scoped GraphQL subscriptions across organizations. Engineered backend services with NestJS and resolved race conditions impacting session state consistency, and investigated production incidents including API synchronization issues affecting mobile applications and charging workflows.

Software Engineer at DevBatch

April 1, 2022 - December 1, 2022

Built an enterprise HR management platform using Angular and NestJS supporting employee attendance, payroll, and internal workflow management. Designed modular backend services and containerized deployments using Docker to simplify environment setup and releases. Integrated Python-based data processing pipelines with backend APIs for automated reporting workflows. Optimized Angular build configuration to reduce frontend bundle size and improve application load performance.

Full-Stack Developer at TechnoCares

January 1, 2021 - May 31, 2022

Built workshop automation software to manage technician workflows, service tasks, and operational tracking. Developed REST APIs enabling real-time task assignment and operational dashboards. Containerized backend services using Docker to improve deployment stability across environments. Delivered analytics dashboards providing operational visibility into technician performance and service operations.

Junior Software Engineer at Wings Intranet

September 1, 2017 - January 31, 2019

Contributed to development of React Native mobile applications for internal enterprise communication tools. Implemented push notification systems and improved UI responsiveness across mobile devices. Assisted in maintaining backend infrastructure deployed on AWS services. Investigated mobile performance issues and improved application stability.

Software Engineering Intern at Punch Digital Inc.

June 1, 2017 - September 30, 2017

Assisted the engineering team with ReactJS front-end components and UI improvements. Supported backend development tasks using Django and PostgreSQL. Resolved UI responsiveness issues across multiple web pages and learned agile development workflows and collaborative engineering practices.