Lahore, Pakistan · Open to remote · UTC+5

Muhammad Hassan Saeed

Software Engineer / Builder

I rebuild software that companies can’t afford to break. Most recently a 20-year-old ASP.NET WebForms platform, re-engineered onto .NET 8, React 18 and React Native — at exact feature and data parity, in 47 days.

Explore Projects

Prefer to just read? Everything below works without the terminal.

hassan@msaeed.app — ~/portfolio — zsh
0days to deliver the rebuild
zeroregressions reported by QA
0parity findings audited & fixed
0years across banking, health & workforce

01 Experience

  1. Software Engineer III

    TCP Software 02/2023 — Present

    Lead engineer — TCP’s first AI-native product modernisation

    • Rebuilt ScheduleAnywhere, a 20-year-old ASP.NET WebForms + SQL Server platform, as a .NET 8 modular monolith with React 18 and React Native, using agentic AI workflows end to end. Delivered in 47 days with zero regressions reported by QA.
    • Established the AI-assisted development practice company-wide — mentored and trained other TCP product teams on prompt engineering, session and context management, and agentic workflows.
    • Drove exact feature and data parity via AI-assisted audits (90, 135, 99 findings) with adversarial verification; personally owned all regression and edge-case testing.
    • Built the distributed caching layer on Redis/Valkey — versioned, tenant-scoped caches with centralised invalidation — plus multi-instance session hardening.
    • Rebuilt the mobile app in React Native / Expo: SAML SSO, Firebase force-update gating, Crashlytics. Shipped to the App Store and Google Play.
    • Email & SMS on Hangfire with a transactional outbox, idempotency keys, retry-with-backoff and dead-lettering.
    • Partnered with DevOps on AWS config — Secrets Manager vs ECS task env, task sizing, PostgreSQL connection-pool limits.

  2. Technology Analyst

    United Bank Limited08/2020 — 10/2022
    • Back-end services on .NET Framework for the UBL Digital App (iOS/Android) — RESTful APIs and ASP.NET Web Services.
    • Led a team of 4; ran code reviews in Azure DevOps.
    • Shipped QR payments, debit-card controls, term deposits, NADRA biometric verification, auto loans.
    • Resolved 100+ critical defects across .NET MVC / SOA components serving 300+ queries.

  3. Junior Software Engineer

    Amigo Software03/2020 — 08/2020
    • OmniPCX (Alcatel-Lucent) components in .NET Core and Angular 6.
    • IP-phone monitoring/recording software and a Microsoft chatbot — customer satisfaction to 85%.

02 Stack

03 Projects — click a card to open it as an app

04 Contact

Open to remote engineering roles — and to conversations about modernising software nobody wants to touch.

me@msaeed.app LinkedIn +92 300 4561976