Waleed Arshad
Waleed Arshad

Senior Full Stack Engineer

Open to offers · Member since 1 Oct 2026
Location
Lahore, Pakistan
Desired salary
Confidential
Work preference
Remote Only / Full Time, Contract
Experience level
Senior

About

Professional summary

I am a Senior Full Stack Engineer with more than seven years of experience building e-commerce, fintech, marketplace, booking, and regulated financial platforms. My strongest expertise is in backend engineering, system architecture, and delivering reliable services end to end.

I work primarily with TypeScript, Node.js, NestJS, React, Next.js, SQL, and cloud-native development practices. I design APIs, microservices, event-driven workflows, authentication systems, integrations, and production-ready data flows.

I have built and operated Shopify-based commerce products covering warranties, rewards, CRM, storefronts, checkout journeys, inventory synchronization, and fulfillment workflows. I also have experience building marketplace and reservation systems that require search performance, payments, and concurrency-safe operations.

In my current embedded-finance work, I build regulated services for onboarding, financing, open banking, identity verification, credit reporting, AML screening, and customer workflows. I am comfortable working with OAuth2, Keycloak, RabbitMQ, Camunda, Redis, PostgreSQL, observability tooling, and incident-management processes.

I enjoy taking ownership of systems from design through deployment and support. I contribute through mentoring, code-review standards, testing, reliability improvements, and AI-assisted engineering workflows that help teams deliver high-quality features faster.

Notice period: Immediately

Skills

38 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Full Stack Engineer Tarabut

Designs and builds backend services for an embedded-finance platform using NestJS, Camunda workflow orchestration, RabbitMQ, and event-driven microservices. Develops open-banking account aggregation, financing onboarding, application conversion, and approval workflows.

Integrates identity, commercial-registry, credit-reporting, national-address, AML, and SMS/OTP services in a SAMA-regulated environment. Improved reliability through Redis caching, Jest unit and integration tests, SigNoz observability, incident-management processes, deployment standards, and AI-assisted development workflows.

Full Stack Engineer Abaco Polarized

Developed and maintained a Shopify-based e-commerce platform containing Warranty, Rewards, and Sellify CRM products. Built backend services, APIs, Shopify integrations, and data synchronization for customers, orders, warranties, rewards, checkout, fulfillment, and internal systems.

Created customer-facing applications with Next.js and React, rebuilt Shopify storefront themes using Liquid, HTML, CSS, and JavaScript, and supported the product lifecycle through production maintenance. Worked remotely on a US product-based company contract.

Full-Stack Engineer Virtual Force (Pvt) Ltd

Delivered full-stack product development for agency clients, progressing from Ruby on Rails applications to Node.js and React-based systems. Built solutions across fintech, gaming, education, content, logistics, and marketplace domains.

Developed a real-time esports tournament platform with React dashboards, GraphQL subscriptions, concurrency-safe workflows, matchmaking, and bracket generation. Also delivered secure fintech onboarding services and a React Native application with multi-step validation, data-integrity controls, role-based access control, and audit logging.

Education

Learning history

University of the Punjab

M.Sc., Information Technology

Govt. College of Science

B.Sc., Information Technology

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