I've delivered 15+ products across AI, SaaS, healthcare, commerce, and internal operations—turning complex requirements into reliable software that is ready for real users.
ReactNode.jsNuxt.jsNext.jsExpress.jsMongoDB
If you're looking for someone to bring your vision to life with technical expertise and creative energy, feel free to reach out let's build something amazing together.
I'm Umar Aziz, a software engineer who has delivered 15+ digital products for startups, clients, and internal teams. My work spans AI platforms, multi-tenant SaaS, healthcare, payments, commerce, education, and operational tools.
I take products from requirements and architecture through implementation, integration, deployment, and handoff. I work across Next.js, Node.js, Python, Ruby on Rails, databases, cloud infrastructure, and modern AI workflows—with a focus on secure, maintainable systems that teams can confidently operate.
I hold a Bachelor's in Computer Science and bring product thinking to engineering decisions: clear communication, realistic tradeoffs, accountable delivery, and attention to the people who use and maintain the software.
15+ products delivered across SaaS, AI, healthcare, commerce, and internal platforms
Next.js, Node.js, React, Ruby on Rails, and TypeScript
Bachelor's in Computer Science
Open to new opportunities in 2026
Skills
The skills, tools and technologies I am really good at:
Selected work from 15+ delivered products. Explore live platforms, product scope, technical decisions, and the systems behind each build.
Delivered a multi-tenant donation platform that supports campaign fundraising, donor workflows, and role-based access across organizations. Stripe Connect powers secure payments, and the system handles receipts, analytics, and tenant-specific data with clear boundaries.
Contributed to a livestreaming web app for crypto creators with wallet-based sign-in, role management, live voice chat, and Web3 widgets for NFT trading. The experience focused on real-time interaction and a smooth creator experience.
Built a multi-tenant healthcare portal for doctors, staff, and patients with appointment booking, inventory tracking, commissions, invoices, and role-based dashboards. The platform supports a separate patient-facing experience and handles clinical operations across tenants.
July 2026 — Present
Architected and shipped a production multi-tenant ERP used by 15+ active companies. It unifies accounting, finance, inventory, sales, invoicing, and FBR-compliant digital invoicing, backed by secure role-based access, automated deployments, rollback support, and daily PostgreSQL backups to Amazon S3.
Built an AI-powered multilingual RAG platform with document ingestion, embeddings, semantic search, and a credit-based subscription flow for expert consultations. The product combines a content system, secure authentication, and multi-tenant access in one workflow.
Built an internal operations platform with task assignment, onboarding, performance tracking, and live updates for distributed teams. The experience combined React Native access with a Node.js backend and Socket.io-based notifications.
Created a course platform with quizzes, assignments, payment flows, and media storage for instructors and students. The work covered course management, enrollment, and a lighter admin workflow for education delivery.
Built an online retail platform with product catalog, cart, checkout, order management, and inventory controls. The project focused on practical commerce workflows rather than just a polished storefront.
Developed a multilingual business website with locale-aware content, regional formatting, and a dashboard for content and site management. The project emphasized global usability and clear content workflows.
Built a machine-learning web app that predicts air quality from pollutant, weather, and location inputs. The work covered the prediction model, API layer, and a simple interface for users to explore results.
Product delivery across client engagements and engineering teams—from focused interfaces to production-ready, multi-tenant platforms.
Open to new opportunities as of July 2026.
SDSol Technologies
Built React-based interfaces during a seven-month early-career role and contributed to client-facing web applications.
Upwork + Fiverr
Delivered full-stack web applications for clients while maintaining full-time roles alongside this work. Built MERN, Next.js, Vue/Nuxt, and Ruby on Rails solutions across multiple projects.
Magma3c
Developed and maintained a learning management system and a multi-vendor commerce platform using Next.js and Node.js/Express.
Stack360
Contributed to a multi-tenant platform with Next.js UI work and targeted backend support in Python/Django, including deployment and AWS operations.
Engisols
Delivered product work across healthcare and streaming platforms, with a focus on secure multi-tenant flows, role-based access, and API integrations.
AccounTax Sol ERP
Architected and shipped a production accounting and inventory ERP now used by 15+ active companies, owning the system from application architecture through deployment and recovery planning.
Contributed as a mentor and core team member to DevWeekends programs that have supported 1,600+ engineers within a community of 20,000+ developers.
Visit DevWeekendsLed and mentored a team of trainees, conducting code reviews for quality delivery.
Led a 3-person engineering team, owning architecture through CI/CD deployment.
Applied to Google Summer of Code (GSoC) and actively contributed to open-source projects such as Pathment and SSOC.
Direct feedback on product delivery, communication, code quality, and long-term collaboration.
CEO, Quantum Quill
“Umar did a great job. He understood what we needed without much back and forth, delivered on time, and the code was clean and easy for us to work with. The documentation was clear too, which saved us time. He communicated well and kept me in the loop throughout. I would hire him again for future development work.”
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Need an engineer who can understand the product, communicate clearly, and own delivery? Tell me what you're building and where you need support.
General inquiries
hello@umaraziz.devDirect
umar10022004@gmail.comPhone
+92 304 478 7214Location
Lahore, Pakistan (Open to Remote)
Share your goals, constraints, and current stage. I'll respond with focused questions and a practical view of the next steps—no vague sales pitch.
