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I'm Haris Khan, a Senior Software Engineer with 6+ years of experience delivering enterprise-grade backend systems across .NET, PHP, and MERN stacks. I design scalable RESTful and GraphQL APIs, secure authentication systems, and event-driven architectures, while embracing containerized, cloud-ready solutions using Docker and Kubernetes. I focus on clean code, Agile practices, and modernizing legacy systems to improve reliability, maintainability, and delivery speed. I enjoy collaborating with cross-functional teams and driving CI/CD improvements that reduce deployment effort and downtime.…I'm Haris Khan, a Senior Software Engineer with 6+ years of experience delivering enterprise-grade backend systems across .NET, PHP, and MERN stacks. I design scalable RESTful and GraphQL APIs, secure authentication systems, and event-driven architectures, while embracing containerized, cloud-ready solutions using Docker and Kubernetes. I focus on clean code, Agile practices, and modernizing legacy systems to improve reliability, maintainability, and delivery speed. I enjoy collaborating with cross-functional teams and driving CI/CD improvements that reduce deployment effort and downtime.

Haris Khan

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

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I'm Haris Khan, a Senior Software Engineer with 6+ years of experience delivering enterprise-grade backend systems across .NET, PHP, and MERN stacks. I design scalable RESTful and GraphQL APIs, secure authentication systems, and event-driven architectures, while embracing containerized, cloud-ready solutions using Docker and Kubernetes. I focus on clean code, Agile practices, and modernizing legacy systems to improve reliability, maintainability, and delivery speed. I enjoy collaborating with cross-functional teams and driving CI/CD improvements that reduce deployment effort and downtime.…I'm Haris Khan, a Senior Software Engineer with 6+ years of experience delivering enterprise-grade backend systems across .NET, PHP, and MERN stacks. I design scalable RESTful and GraphQL APIs, secure authentication systems, and event-driven architectures, while embracing containerized, cloud-ready solutions using Docker and Kubernetes. I focus on clean code, Agile practices, and modernizing legacy systems to improve reliability, maintainability, and delivery speed. I enjoy collaborating with cross-functional teams and driving CI/CD improvements that reduce deployment effort and downtime.

Available to hire

I’m Haris Khan, a Senior Software Engineer with 6+ years of experience delivering enterprise-grade backend systems across .NET, PHP, and MERN stacks. I design scalable RESTful and GraphQL APIs, secure authentication systems, and event-driven architectures, while embracing containerized, cloud-ready solutions using Docker and Kubernetes.

I focus on clean code, Agile practices, and modernizing legacy systems to improve reliability, maintainability, and delivery speed. I enjoy collaborating with cross-functional teams and driving CI/CD improvements that reduce deployment effort and downtime.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Developer at Nexius AI

February 1, 2022 - Present

Spearheaded modernization of monolithic PHP applications into a modular Laravel-based architecture, introduced Node.js microservices for real-time and asynchronous task processing, designed and developed enterprise-grade RESTful and GraphQL APIs, integrated JWT authentication, Redis caching, and rate-limiting middleware; improved CI/CD with Dockerized deployments, GitHub Actions, and AWS ECS; standardized API versioning and documentation with Swagger/OpenAPI; migrated polyglot backend using .NET, Node.js, and PHP/Laravel; introduced asynchronous job queues using Node.js and RabbitMQ to improve system scalability and reduce processing time by 45-50%.

Software Developer at Alom Technologies Corp

September 1, 2018 - January 1, 2022

Refactored and modernized legacy PHP (CodeIgniter) applications into cleaner, maintainable Laravel/.NET-based architectures; built scalable REST APIs using Laravel and .NET tech stacks for ERP, healthcare, and internal automation platforms; developed Node.js-based logging and event-tracking microservices for asynchronous processing and improved system observability; implemented caching strategies using Redis and Varnish to reduce API latency during high-traffic scenarios; contributed to CI/CD pipelines by adopting GitHub Actions and Docker-based deployments; collaborated with cross-functional teams in Agile settings.