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Full-stack software engineer with 5+ years of experience building scalable web systems using JavaScript/TypeScript, React/Next.js, and PostgreSQL. I design RESTful APIs, backend architectures, authentication/authorization, and performance-optimized frontends for production-grade SaaS platforms. I enjoy owning features end-to-end—from architecture and implementation to deployment and monitoring—especially in remote, fast-paced environments. I also build automation-driven workflows and integrate LLM-based pipelines to solve real operational problems.…Full-stack software engineer with 5+ years of experience building scalable web systems using JavaScript/TypeScript, React/Next.js, and PostgreSQL. I design RESTful APIs, backend architectures, authentication/authorization, and performance-optimized frontends for production-grade SaaS platforms. I enjoy owning features end-to-end—from architecture and implementation to deployment and monitoring—especially in remote, fast-paced environments. I also build automation-driven workflows and integrate LLM-based pipelines to solve real operational problems.

NUMAN QAISER Lahore

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

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Full-stack software engineer with 5+ years of experience building scalable web systems using JavaScript/TypeScript, React/Next.js, and PostgreSQL. I design RESTful APIs, backend architectures, authentication/authorization, and performance-optimized frontends for production-grade SaaS platforms. I enjoy owning features end-to-end—from architecture and implementation to deployment and monitoring—especially in remote, fast-paced environments. I also build automation-driven workflows and integrate LLM-based pipelines to solve real operational problems.…Full-stack software engineer with 5+ years of experience building scalable web systems using JavaScript/TypeScript, React/Next.js, and PostgreSQL. I design RESTful APIs, backend architectures, authentication/authorization, and performance-optimized frontends for production-grade SaaS platforms. I enjoy owning features end-to-end—from architecture and implementation to deployment and monitoring—especially in remote, fast-paced environments. I also build automation-driven workflows and integrate LLM-based pipelines to solve real operational problems.

Available to hire

Full-stack software engineer with 5+ years of experience building scalable web systems using JavaScript/TypeScript, React/Next.js, and PostgreSQL. I design RESTful APIs, backend architectures, authentication/authorization, and performance-optimized frontends for production-grade SaaS platforms.

I enjoy owning features end-to-end—from architecture and implementation to deployment and monitoring—especially in remote, fast-paced environments. I also build automation-driven workflows and integrate LLM-based pipelines to solve real operational problems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Urdu

Fluent

English

Advanced

Work Experience

Senior Software Engineer (Full-Stack) at Techlio PVT Limited

November 1, 2024 - Present

Developed and maintained scalable backend services using Node.js APIs for fintech and AI-driven applications. Designed PostgreSQL database schemas and optimized complex queries, improving API response times by 25–30%. Built RESTful APIs with secure authentication and role-based access control. Developed internal automation systems integrating third-party APIs and workflow orchestration. Implemented AI-assisted data processing pipelines using LLM APIs. Built responsive React frontends with client-side performance optimization. Managed CI/CD pipelines and Docker-based deployments on AWS infrastructure, owning features from architecture to production monitoring.

Software Engineer (Full Stack) at Genetics Pharmaceuticals

March 1, 2020 - October 31, 2024

Built and scaled an AI-powered chargeback management SaaS supporting 5,000+ merchant disputes and processing 40K+ webhook alerts monthly. Designed RESTful backend services and optimized PostgreSQL schemas for high-volume transaction systems. Integrated Stripe payments and automated financial workflows while maintaining secure API architecture. Implemented LLM-driven automation for chargeback evidence generation, reducing manual review effort by 80%. Improved backend performance through indexing, caching strategies, and structured data modeling. Collaborated with clients and remote developers to translate operational requirements into scalable backend solutions.