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Web App Development
End-to-end engineering of fast, reliable web applications with React and Next.js, from architecture through deployment.
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Ahmad Hassan Full-stack engineer
for data-heavy products.
I build production systems with React, Next.js, and Node.js where latency, correctness, and maintainability actually matter. The work speaks in load times and saved hours, not buzzwords.
React · Next.js · Node.js
Engineering Engine
Depth you can inspect.
Instead of a badge wall, here are the areas I reach for when latency, correctness, or messy data starts getting in the way.
Focus
React PatternsReact Patterns
Composition, memoization, and state boundaries that avoid re-renders at scale.
Prefers derived state, memoized selectors, and virtualization for data-dense tables. Keeps effects minimal and side effects isolated.
Measure first. Fix the bottleneck. Prove it with a number.
About
Ahmad Hassan
Full-Stack React & Node.js Engineer
Crafting production-grade React & Node.js products.
I've been building for the web for more than five years, partnering with startups, agencies, and growing businesses that need fast-moving, reliable, and polished digital products.
"Great software should feel invisible: fast, clear, and built to last."
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Years experience
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Clients
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Projects
Web Development
Mobile App Development
Services
Focused support for startup and product teams.
Partnering with startups, agencies, and product teams to build resilient React, Next.js, and Node.js applications, clean component systems, and interfaces that hold up under real use.
Modes of collaboration
Typical sprint: 2–6 weeks · Fixed-scope or ongoingAvailability: Open for projects
Selected Work
React & Node.js work, shipped and live.
A curated index of shipped, production-live projects, from internal business platforms to client products.
8
Featured projects
100%
Live & deployed
Testimonials
What clients say.
A few words from founders, teams, and clients I've worked with.
Claudia Parker
Founder, TechStartup PK
Ahmad delivered our dashboard ahead of schedule. The performance improvements were incredible - our reports went from taking minutes to loading in seconds. His attention to detail and technical expertise is unmatched.
Claudia Parker
Founder, TechStartup PK
Ahmad delivered our dashboard ahead of schedule. The performance improvements were incredible - our reports went from taking minutes to loading in seconds. His attention to detail and technical expertise is unmatched.
Case Studies
Projects, in depth.
Three builds from first problem to production, with the decisions behind each one.
Internal ToolsAccounts Management System
One live view of customer accounts that replaced spreadsheet reconciliation for finance and support teams.
Read the case study
Client WorkReilitics
A data-dense comparables dashboard that puts 100+ property records on one screen in under two seconds.
Read the case study
Client WorkKrub.ai
A rebuilt marketing site that explains the offering clearly and turns visitors into demo requests.
Read the case study
Contact
Let's connect.
Book a 15- or 30-minute call about your project. The scheduler opens right here in a modal. No new tabs, no back-and-forth emails.
15 or 30 minutes·Instant calendar invite·No spam, ever