Selected work / Open source / Expertise
I'm Manos, a senior software engineer based in Athens, Greece. I build full-stack products and tools for evaluating coding agents. My work spans Angular and React interfaces, Node.js backends but I am open in any challenging opportunities regarding latest technologies.
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Can a coding task be graded fairly? An agent pipeline that screens SWE-bench-style tasks for unclear requirements and overly restrictive tests. It checks cited evidence against the source and compares verdicts with public human annotations. Includes reproducible evaluations, readable agent traces, and installable agent skills. TypeScript · Claude Agent SDK · Evaluation design |
My latest upstream pull requests, newest first, with live status badges:
| Project | Contribution | Status |
|---|---|---|
| Spartan | Add browser regression coverage for Escape dismissal of nested popovers with tooltips. | |
| ng-select | Initialize selection state for asynchronously loaded options so accessibility attributes are present on first render. | |
| TanStack Query | Untrack initial client and options reads in Solid Query hooks to prevent accidental reactive dependencies. | |
| Mantine | Ensure each Escape keypress closes only the top modal or drawer in a stack. | |
| ngx-bootstrap | Restore AM/PM button styling in the timepicker with a class supported by Bootstrap 4 and 5. |
Explore my upstream pull requests →
| Area | What I work with |
|---|---|
| Frontend & mobile | TypeScript, Angular, React, Next.js, Capacitor, component behavior and state management |
| Backend & data | Node.js, NestJS, PostgreSQL / Supabase, Redis, APIs, payment flows and concurrency |
| Agents & evaluations | Agent orchestration, SWE-bench-style task screening, evidence verification, error analysis and reproducible experiments |
| Testing & delivery | Playwright, Vitest, regression testing, GitHub Actions, mobile release pipelines |
| Smart contracts | Solidity, Foundry, Base, contract integration and transaction receipts |
Athens, Greece · Explore my repositories



