Farooq K.

I help SaaS companies design, modernize, and scale backend platforms without expensive rewrites or constant production issues. Over the past decade, I've delivered $500K+ in successful projects on Upwork, helping clients build scalable APIs, optimize databases, improve system performance, and modernize legacy applications while maintaining reliability and operational stability. WHAT I CAN HELP YOU WITH • Backend architecture and system design • REST APIs and scalable SaaS platforms • Database optimization and performance tuning • Event-driven and microservice architectures • Docker, Kubernetes, and CI/CD pipelines • Legacy application modernization • Production support and system reliability SELECTED RESULTS ✔ Delivered $500K+ in successful projects with a 100% Job Success score and Top Rated Plus status. ✔ Designed and maintained backend systems used across SaaS, CRM, and real estate platforms. ✔ Built and scaled APIs supporting business-critical applications and third-party integrations. ✔ Improved application performance and database efficiency for production systems. ✔ Modernized legacy applications into maintainable service-oriented architectures. ✔ Implemented automated deployments and CI/CD pipelines to support reliable production environments. TECHNOLOGIES Laravel • NestJS • Golang • Python PostgreSQL • MySQL • Redis • RabbitMQ Docker • Kubernetes • GCP • AWS Harness • CI/CD • Smartling • Snyk • PagerDuty INDUSTRIES SaaS Platforms • Real Estate Technology • CRM Systems • Business Applications • Enterprise Software If you're dealing with scaling challenges, production instability, legacy systems, or platform modernization, I'd be happy to discuss how I can help.