Baditu.

Hi! I'm Andrei

Software Engineer

About Me

about-me-terminal
$npm install@andrei-baditu/portfolio
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About
  • •Always eager to help others
  • •Ambitious is the key
  • •Love staying active — sports of any kind
ActiveAdaptableAmbitiousCommunicativeKind
3+ years of experience
+10 years of Badminton - Professional Player
Education
Bachelor of Science in Computer Science
University POLITEHNICA of Bucharest
2019 - 2023
Certifications
→
Blockchain Basics
Cyfrin Updraft • November 2025
→
Meta Front-End Developer Specialization
Meta • October 2023
→
Python Professional
Telecom Academy Romania • September 2022
→
Python Fundamentals
Telecom Academy Romania • Feb 2021
→
Java 1 Associate
Telecom Academy Romania • July 2020
$_

Scroll to see my work and projects →

Work Experience

My professional journey as a software engineer

2024-present

Full Stack Developer

Buidler Labs

Remote • Full-time

Contributed to the development of products in the areas of decentralized finance, AI-powered platforms, and blockchain launchpads. Focused on building end-to-end product features and translating complex technical concepts into practical, real-world applications.

Key Responsibilities:
  • Designed and implemented the core logic behind token launches and automated launch processes, covering how tokens are created, distributed, and managed over time
  • Translated mathematical and economic models into production-ready implementations
  • Worked across product features spanning on-chain and off-chain systems, ensuring seamless interaction between them
  • Contributed to internal platforms and tools supporting due diligence, automation, and go-to-market processes
  • Collaborated closely with product, engineering, and business stakeholders to shape and deliver product features
React
Next.js
Tailwind
TypeScript
JavaScript
AWS
Docker
Python
Node.js
Supabase
GraphQL
Solidity
Foundry
The Graph
Hedera

2022-2024

Blockchain Software Engineer

Softbinator Technologies

Bucharest, Romania • Full-time

Worked across smart contract development, Web3 integration, frontend development, and traditional backend systems with databases. Also contributed to open-source tooling and mentored students in blockchain and Solidity fundamentals.

Key Responsibilities:
  • Smart contract development, testing, and deployment using Solidity in multi-chain environments
  • Web3 integration between blockchain protocols and web applications
  • Designed and implemented frontend features across multiple products.
  • Built backend services, including application logic and database design.
  • Cross-chain and asset-related workflows, including migrations and automation scripts
Notable Projects:
Multi-chain Blockchain Game
Decentralized Voting System
NFT Minting Platform
Auction Platform
Cross-chain Bridge
Hardhat Gas Estimator
React
Next.js
TypeScript
JavaScript
Node.js
PostgreSQL
Solidity
Hardhat
The Graph
Redis

2022

Blockchain Developer Trainee

Softbinator Technologies (Labs)

Bucharest, Romania • 2 months

Completed a blockchain development program featuring hands-on labs focused on Solidity, smart contract development, and Web3 technologies.

Key Responsibilities:
  • Learned blockchain fundamentals, architecture, and core concepts
  • Developed smart contracts using Solidity and the Hardhat framework
  • Used Hardhat for smart contract testing, debugging, scripting, and deployment
Notable Projects:
Staking System
Solidity
Hardhat

Projects

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Parking Lot DApp

Bachelor's thesis project: a decentralized marketplace and NFT lending protocol enabling users to trade and monetize parking spots within designated zones.

SolidityEthers.jsNext.jsTailwind
FrontendContractsLive

Memorie Eternă

Client project: memorial platform with QR plaques linking to digital tributes.

Next.jsTypeScriptSupabaseS3
Live

Meta Final Project

Audited DeFi protocols and NFT collections on Ethereum.

ReactHTML/CSSJavaScript
GitHubLive

Cyfrin Updraft Courses

Smart contract projects built from Cyfrin Updraft coursework.

SolidityFoundry
GitHub

Let's Work Together

Have a project in mind? Let's discuss how we can collaborate and bring your ideas to life.