17-year-old full-stack developer building reliable systems · Codeforces Expert · 430+ problems solved

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About

I am a 17-year-old developer and CTO at Vedonyx, based in New Delhi, India. I work primarily with TypeScript, Python, React, FastAPI, PostgreSQL, and Flutter. I enjoy taking products beyond the demo stage: defining system boundaries, testing failure cases, documenting trade-offs, and deploying software that other people can evaluate.

Selected engineering work

Project	Engineering highlights	Stack
RollbackReady · API	Evidence-based Prisma migration review with deterministic checks, disposable PostgreSQL simulations, failure timelines, verified recovery plans, CI, containers, and cloud deployment.	Next.js, TypeScript, FastAPI, PostgreSQL, Docker, Kubernetes
Prisma Schema Visualizer · Live	Interactive ER diagrams with relationship routing, obstacle avoidance, focus states, zoom, pan, and PNG export.	Next.js, React, TypeScript
Memvora CLI	Installable CLI for terminal capture, content hashing, offline queueing, workspace configuration, and authenticated synchronization.	Python, Typer, HTTPX
VectorBridge	Local-first CDR/SVG conversion interface with engine discovery, temporary-file cleanup, progress feedback, and light/dark themes.	TypeScript, Next.js, Node.js

Small tools, sharp boundaries

Tool	What it solves
envproof	Finds missing, empty, duplicate, and undocumented environment keys without exposing values.
jsonshape	Detects breaking structural changes between JSON API payloads.
portpick	Finds or safely reserves predictable TCP ports for local tools and test suites.
PR Size Guard	Adds configurable pull-request size feedback without tokens or noisy bot comments.
Stack Trace Sprint	Turns realistic failure traces into a keyboard-accessible debugging game.
Repo Radar	Audits repository health and produces actionable local or CI reports.
API Pulse	Checks endpoint availability, accepted statuses, and latency targets from a small contract.
Contrast Lab	Tests accessible colour pairs with exact WCAG calculations and shareable URLs.

Browse the complete project index →

Open-source contributions

1. OpenClaw: preserve request context in queued operations — kept each queued operation's diagnostic context tied to its submitting request, with regression coverage.
2. OpenClaw: keep distinct mixed-script memories in search results — improved Unicode tokenization so distinct Cyrillic, Arabic, and Indic notes are not treated as duplicates.
3. OpenClaw: find tool parameters inside composed schemas — fixed tool discovery for parameter names and descriptions nested in anyOf, oneOf, and allOf, with regression tests.
4. OpenClaw: seed Discord presence data after startup and reconnect — merged with focused regression coverage and runtime-boundary validation.
5. OpenClaw: clarify replies to buttonless question prompts — replaced tap-only guidance with instructions that also work in text-only channels.
6. OpenClaw: correct node-approval command examples — merged documentation fix.
7. Kubernetes: update the gRPC dependency — merged upstream contribution.

Engineering focus

• Product engineering: accessible interfaces, typed APIs, authentication, persistence, and responsive interaction.
• Backend systems: Python services, PostgreSQL, migrations, validation, authorization, and failure-safe workflows.
• Delivery: automated tests, GitHub Actions, containers, Vercel, Cloud Run, and Kubernetes.
• Problem solving: Codeforces Expert with 430+ unique problems solved across LeetCode and Codeforces—currently 368 on LeetCode and 59 on Codeforces.

Competitive programming

_{The Codeforces dashboard is regenerated from the official API every six hours.}

Core toolkit

Area	Tools
Languages	TypeScript, Python, JavaScript, Dart, SQL
Product	Next.js, React, Node.js, Flutter, FastAPI
Data	PostgreSQL, Prisma, SQLAlchemy, Pandas, NumPy
Delivery	GitHub Actions, Docker, Kubernetes, Vercel, Google Cloud

Open to collaborating on developer tools, data products, and reliability-focused web systems.