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Sunny Shaban
@sunnyshabanali
Software Engineer building production apps since 2020
Pakistan
English, Urdu, German
About me
I build web apps and AI tools that make it to production and stay there.
By day I'm a Software Engineer at Astera, building AI agents with long-term memory, MCP integrations and automated test pipelines. Before that, a factory analytics platform I built saved a manufacturer EUR 60K a year.
What I can build for you:
• Full-stack web/desktop apps (MERN, Rust, FastAPI)
• AI chatbots, RAG and LLM agents
• Automation, scrapers and Playwright test suites
Gold Medalist CS grad, 2 IEEE papers, 50+ projects delivered.
Message me with your idea and I'll send back a plan and a quote.
Skills
Sunny Shaban
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will build your saas mvp or web app with nextjs, react, node and postgresql
Software Testing
I will set up playwright test automation and e2e tests for your web app
Portfolio
Work experience
Astera Software
Full-time • 6 mos
Associate SWE
Jul 2026 - Present • 2 mos
Built a Teams meeting-scheduling AI agent on Microsoft Graph APIs with AI skills for calendar, roster, and availability; offloaded timezone, conflict, and name-parsing to deterministic Python, keeping LLMs out of scheduling decisions Engineered long-term memory for Centerprise AI agents: three-layer (facts, scenarios, persona) system with background LLM fact extraction, similarity-based dedup, and hybrid pgvector + full-text retrieval; injects per-turn user context at ~20ms
SWE Trainee
Mar 2026 - Jul 2026 • 4 mos
Co-architected an agentic AI pipeline for Centerprise WPF UI regression with a 5-engineer team, automating end-to-end test generation and validation across 60+ wizards; eliminated manual QA, now the default gate on every Centerprise build Introduced external MCP server connectivity in Centerprise and Astera Studio, persisting credentials via vault at user and tenant scope with project-level binding; eliminated per-project re-auth and powered the downstream SignalR agent service Designed and built a Playwright UI regression suite for Astera Studio Web, covering 470 test cases across 8 functional areas with parallel execution and auto-retry; reported 30 new bugs and cut post-deploy smoke testing from hours to minutes Benchmarked 4 load-testing strategies for the SignalR agent service and selected k6, authoring a custom xk6-signalr extension in Go with a JWT/CSV harness; mapped the safe-throughput envelope and cleared the service for production Resolved 126 bugs in a company-wide sprint, including one root-cause fix that ended multiple recurring failures in Centerprise's critical job scheduler
Java Full-Stack Intern
10Pearls • Full-time
Nov 2025 - Feb 2026 • 3 mos
Developed a full-stack Java contact management app: Spring Boot REST APIs with PostgreSQL and JPA behind a React frontend; integrated SonarQube quality gates and cut response times 40% through query optimization and caching
3 Reviews
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Rating Breakdown
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1-3 out of 3 Reviews
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djohnmorrison
United States
EXCELLENT he is very smart extremely FAST and EFFICIENT and EFFECTIVE understanding the project what we needed and executed very difficult long piece Code perfectly and precisely delivered exactly what we wanted no nonsense and zero time wasted while others are still asking meaningless questions highly recommended !!!!!
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salimjvd
India
it was great working with him. He delivered everything on time with utmost professionalism and a strong commitment to quality. Highly reliable and efficient
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sami_lol
United Kingdom
Sunny was brilliant to work with, I pitched my Idea and he made it work exceptionally, in very little time. Sunny understood exactly what I wanted even with my slightly vague descriptions. I would highly recommend Shaban if you're looking for something coded!
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