Looking for a job

sheraz User

@sherazqamar

Senior Full-Stack Engineer building AI-enabled SaaS products, including AutoIGDM’s event-driven lead-generation workflows.

Pakistan

Message

What I'm looking for

I’m open to remote full-time, part-time, and contract opportunities, with availability for US and Canada working-hour overlap.

As an Independent Contractor, I design and deliver AI-enabled SaaS products and custom web applications, taking work from requirements and architecture through deployment and production support.

At Hashmaker Solutions, I led a cross-functional engineering team delivering SaaS, B2B, and AI-integrated applications. I architected an event-driven backend for AutoIGDM using AWS SQS, Lambda, and EventBridge to automate lead-generation and data-processing workflows.

At Outsourcecare, I led architecture and delivery from solution design through deployment. I led teams of up to 15 engineers, mentored 20+ developers, and coordinated up to four concurrent projects.

Across my roles, I’ve contributed to the development of 30+ production applications and worked on AI-integrated products, full-stack features, and cloud deployments. I’m open to remote full-time, part-time, and contract opportunities, with availability for US and Canada working-hour overlap.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack / SaaS Engineer

Current

Independent Contractor - Self-Employed

Feb 2026 - Present (7 months)

Design and deliver AI-enabled SaaS products and custom web applications, owning work from requirements and architecture through deployment and production support. Build scalable Node.js/Express.js services, REST/GraphQL APIs, and data layers using PostgreSQL, MongoDB, Redis, and microservice-oriented patterns.

NodeJS ExpressJS REST APIs GraphQL PostgreSQL MongoDB Redis Microservices React Next.js Docker Linux CI CD Testing Monitoring AI OpenAI API WebSockets Authentication

Team Lead - Contract

Hashmaker Solutions

Oct 2025 - Sep 2026 (11 months)

Led a cross-functional engineering team delivering SaaS, B2B, and AI-integrated applications using React.js, Next.js, Node.js, TypeScript, and AWS. Architected an event-driven backend for AutoIGDM using AWS SQS, Lambda, and EventBridge to automate lead-generation and data-processing workflows.

React Next.js NodeJS TypeScript AWS Amazon SQS Lambda EventBridge OpenAI API Event Driven Architecture Code Review Sprint Planning Technical Interviews Mentorship

Senior Software Engineer & Team Lead

Outsourcecare

Mar 2024 - Jan 2026 (1 year 10 months)

Led architecture and delivery of scalable web applications while owning key technical decisions from solution design through deployment and production support. Managed code reviews, Agile planning, CI/CD practices, and mentorship; led teams of up to 15 engineers and mentored 20+ developers.

React NodeJS APIs Relational Databases NoSQL Cloud Infrastructure Code Review Agile Planning CI CD Mentorship Team Leadership Stakeholder Management

Software Engineer - Full-time

Hashmaker Solutions

Oct 2021 - Oct 2025 (4 years)

Developed and maintained full-stack SaaS and B2B applications using React.js, Next.js, Node.js, REST APIs, databases, and cloud services. Delivered production features end-to-end, resolved application issues, and progressively assumed greater architecture, delivery, and team-coordination responsibility.

React Next.js NodeJS REST APIs Databases Cloud Services Fullstack Development Production Support

Software Engineer & DevOps Engineer

GenVision AI

Dec 2022 - Feb 2024 (1 year 2 months)

Developed full-stack and backend components for AI-integrated products while owning deployment, infrastructure, and production-reliability responsibilities. Managed CI/CD pipelines, Dockerized environments, Linux deployments, monitoring, configuration, and cloud release processes.

CI CD Docker Linux Monitoring Cloud Release APIs Backend Systems AI Deployment Automation Troubleshooting

Associate Software Engineer

Swift Logic Lab

Mar 2022 - Oct 2022 (7 months)

Developed MERN-stack applications using MongoDB, Express.js, React.js, and Node.js, including responsive interfaces, REST APIs, backend logic, and data models. Participated in code reviews, testing, debugging, sprint planning, and Agile ceremonies while strengthening full-stack engineering practices.

MongoDB ExpressJS React NodeJS REST APIs Code Review Testing Debugging Sprint Planning Agile

Software Engineer

Citrok

May 2019 - Sep 2021 (2 years 4 months)

Developed and shipped full-stack features using JavaScript frameworks, RESTful APIs, and database integrations from requirements through production delivery. Served as a technical point of contact for client accounts, gathering requirements, communicating progress, translating feedback into engineering tasks, and resolving production issues.

JavaScript REST APIs Database Integration Client Communication Stakeholder Management Production Support Feature Ownership