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33+
Months
25+
Projects
15+
Skills

0%

#1 Developer in Romania on WakaTime

Resume

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GYORGY TIBOR

Senior Full-Stack Engineer

Next.js, TypeScript, distributed systems, Web3, and AI integration. Focused on building production-grade applications end-to-end, from system design to deployment.

System DesignAPIsSaaSWeb3AI Integration
Discipline: #1 in Romania on WakaTime — 3,400+ hrs, 800+ day streak
021 313 547 04+
Bucharest, Romania (EET — UTC+2)
GitHubPortfolio

Professional Summary

Full-stack engineer with 33+ months of focused, production-driven development. Delivered 25+ deployed applications, including SaaS platforms with live billing, Web3 tools, and AI-powered features.

Experienced in owning systems end-to-end, from architecture decisions to backend logic, frontend implementation, and deployment. Writes maintainable code with a strong emphasis on clarity, performance, and long-term scalability.

Quantifiable Achievements

Consistency & Discipline (WakaTime)

  • • 3,400+ hours documented — averaging 8+ hrs/day
  • • 800+ consecutive days coding streak, zero breaks
  • • Ranked #1 among all Romanian developers on WakaTime
  • • Primary stack: TypeScript (40%), JavaScript (30%), Python (20%), Solidity (10%)

GitHub & Delivery

  • • 25+ public repos, every project deployed with a live URL
  • • 2 SaaS apps with Stripe billing integrated end-to-end
  • • 100+ commits/month — zero regressions on main branches
  • • All repos include README docs, structured commit history, and deployment notes

Notable Projects (Selected from 25+)

Advanced Dev Tools

Comprehensive DX toolkit — project scaffolds, CLI utilities, and diagnostics that catch foot-guns before they hit production.

Demonstrates DX-first thinking; scaffolds 5 common project types with a single command

Next.jsTypeScriptTailwind CSSShadcn UI

Expenses Tracker SaaS

Production-ready SaaS with Kinde auth, Stripe billing, and a type-safe Prisma data layer. Ship-ready skeleton with protected routes and dashboard summaries.

Implemented full billing flow with subscription lifecycle and protected routes in production

Next.jsTypeScriptPrismaPostgreSQLStripe

EVM Bytecode Decompiler

Developer playground for parsing, inspecting, and explaining EVM bytecode. Useful for audits, reverse-engineering, and teaching smart contract internals.

Built tooling for inspecting and interpreting EVM bytecode, useful for audits and analysis

Next.jsTypeScriptSolidityTailwind CSS

Code Documenter (AI-powered)

Analyses repository structure and renders clean, browsable documentation using OpenAI. Ideal for onboarding, code reviews, and knowledge transfer.

Integrated LLM APIs into a production workflow for automated documentation generation

Next.jsTypeScriptOpenAI APITailwind CSS

Crypto Trading Bot

Modular Python trading system with ML price prediction and risk management. Clean separation of signal generation, execution, and risk adapter layers.

Modular ML strategy engine — signal, execution, and risk layers fully decoupled

PythonFastAPIReactMachine Learning

Technical Expertise

Core Technologies

Next.jsReactTypeScriptJavaScriptHTML5Node.jsPrismaDrizzle ORMMongoDB

Styling & UI

Tailwind CSSShadcn/uiResponsive DesignFramer MotionCSS3

Blockchain & Web3

SolidityEthers.jsSmart ContractsDApp DevelopmentWeb3.jsWagmi

AI & Emerging

OpenAI APIPrompt EngineeringLLM-powered featuresVercel AI SDKRAG (conceptual)

Backend & Data

PostgreSQLREST APIsGraphQLtRPCRedis (Upstash)

Tools & DevOps

GitGitHub ActionsVercelDockerPythonVS Code

Architecture & Systems

System DesignAPI DesignScalabilityPerformance OptimizationAsync WorkflowsError Handling

Engineering Practices

Code ReviewsMaintainabilityDebuggingObservabilityVersion Control Strategy

2025–2026 Learning Focus

Actively deepening expertise in the areas shaping the next wave of product development:

🤖

AI Agent Orchestration

LangChain, Vercel AI SDK, multi-step tool use

⚡

Full-Stack Performance

PostgreSQL query optimization, edge runtimes, ISR

🔗

Advanced Web3

DeFi protocol design, smart contract security auditing

Education & Certifications

Full Stack Open — University of Helsinki

Deep dive into modern web development

2023–2024

React, Node.js, MongoDB, GraphQL, TypeScript, React Native, and CI/CD. Completed multiple full-stack projects with real deployments.

Cyfrin Updraft — Blockchain & Smart Contracts

Advanced Solidity and Web3 development

2024

Smart contract development, DeFi security, DApp architecture, and auditing exercises. Completed security challenges independently.

Self-Directed Learning & Practice

Continuous skill development through shipping

Ongoing

Built 25+ production applications. Every project has a README, structured commits, and deployment documentation — proving both technical ability and async communication skills.

Ready to Contribute

Open to Senior Full-Stack Engineer roles where I can contribute to building and scaling production systems. Experienced in shipping complete products and working across the full stack with ownership of delivery.

Availability: Immediate start
Timezone: EET (UTC+2), flexible overlap
Open to: Full-time, contract-to-hire
Location: Remote or hybrid (Bucharest)
Immediate startFull-time remoteContract-to-hireEET (UTC+2)