Open to opportunities

usman malik

@usmanmalik3

Senior full-stack engineer and team lead, architecting production SaaS and AI automation with AWS, Laravel, and Node.js.

Saudi Arabia

Message

What I'm looking for

I’m actively seeking senior engineering or team lead roles in EU or Canadian markets, where I can architect and ship scalable SaaS, lead high-performing teams, and build practical AI-powered automation and real-time features.

I’m a Senior Full-Stack Engineer and Engineering Team Lead with 8+ years of experience building and shipping production-grade SaaS platforms, enterprise ERPs, and AI-powered automation systems. I lead cross-functional teams of 4–6 engineers through full product lifecycles—from greenfield architecture to cloud deployment—while staying equally hands-on with production code and technical strategy.

In my current role, I’ve architected scalable multi-tenant SaaS on AWS (ECS, RDS, S3, CloudFront) supporting 10,000+ concurrent users with zero unplanned downtime, and improved sprint delivery velocity by 30% through structured code reviews and Agile ceremonies. I also build AI-powered customer support agents using RAG pipelines (OpenAI + pgvector) and automate operations with n8n workflows, reducing operational overhead by ~40%, while delivering real-time, data-intensive systems with WebSockets, Pusher, and Laravel Echo.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer & Team Lead

Current

Bytes Software House

Feb 2024 - Present (2 years 4 months)

Led and mentored a team of 5 engineers across concurrent SaaS and fintech products, improving sprint delivery velocity by 30% through code reviews and Agile ceremonies. Architected multi-tenant AWS infrastructure supporting 10,000+ concurrent users with zero unplanned downtime and delivered RAG-based AI support agents and n8n workflow automation that reduced operational overhead by ~40%.

AWS ECS RDS S3 Cloudfront Laravel WebSockets Pusher Laravel Echo Stripe Billing

Senior Software Engineer & Team Lead

Thinkdone Solutions

Jan 2020 - Jan 2024 (4 years)

Designed and launched multiple SaaS platforms end to end (LMS, e-commerce, affiliate automation), including an affiliate analytics system with real-time event tracking and automated commission reporting for thousands of active users. Led a 4-engineer team and built a multi-tenant SaaS foundation with isolated per-tenant databases, custom domain routing, and Stripe subscription billing, alongside W

Stripe Billing WhatsApp Business API Event Tracking Web Scraping Commission Automation Lead Management

Software Engineer

Bluesky Solution, Dotweb, Adaptarz Solution

May 2017 - Jan 2020 (2 years 8 months)

Developed full-stack web applications across e-commerce, logistics, clinic management, and HR domains, including multi-tenant inventory management and POS systems with barcode/label printing and sales reporting. Delivered REST APIs for mobile and third-party clients with JWT authentication, Spatie-based role-based access control, and rate limiting, and contributed to transport management workflows

RESTful APIs JWT Rate Limits POS systems