<freelance software engineer />

I build MVPs, internal tools & automation β€” fast.

Full-stack engineer helping startups and teams ship production software: from idea to launched product, database to polished UI. 6 years, 9+ products delivered.

🌍 Remote Β· working with clients worldwide ⚑ Available for new projects πŸŽ“ BSc Computer Science
Start a project β†’ See services

Full-stack developer, team leader, problem solver

I'm a passionate full-stack developer who thrives on building scalable, efficient applications that solve real-world problems. I've delivered projects across healthcare, marketing, construction, and Web3, working comfortably on both front-end and back-end.

Beyond writing code, I've recruited, mentored, and led development teams β€” making sure projects ship and people grow along the way. Whether it's replacing a tangle of spreadsheets with a custom internal tool or automating repetitive workflows, I'm driven by simplifying complexity and shipping things that actually get used.

How I can help

Clear scopes, honest timelines, and code you can build on. Engagements are fixed-scope or weekly retainer β€” whatever fits the work.

πŸš€ MVP Development

Idea β†’ launched product

I take a rough idea and turn it into a working product real users can try β€” fast. Focused on the core problem, shipped in weeks not months, built on solid foundations so it can grow.

From ~2–6 weeks Β· fixed scope or retainer

πŸ› οΈ Internal Tools & Automation

Replace spreadsheets & manual work

Custom platforms that centralize your operations and automate the repetitive stuff β€” the kind of work I've shipped for excavation, manufacturing, and marketing teams. Less app-juggling, fewer errors, more time back.

Project-based Β· scoped to your workflow

πŸ’» Web & Mobile Development

Full-stack contract work

Production web and mobile apps with React, Next.js, Ruby on Rails, Django, and React Native. Whether you need a feature built, a codebase rescued, or an extra senior pair of hands β€” I plug in and deliver.

Hourly or weekly retainer

⛓️ Web3 & Blockchain

Solana Β· smart contracts Β· dApps

On-chain apps and integrations β€” from wallet connections and token rewards to NFT minting and smart contracts. I built Collaborators, a Solana platform that rewards open-source work on-chain.

Project-based Β· let's scope it

Tools & technologies

Languages

TypeScript JavaScript Python Ruby Kotlin C++ SQL

Frontend

React Next.js React Native TailwindCSS

Backend

Ruby on Rails Django Node.js PostgreSQL Firebase Supabase

DevOps & Tools

Docker CI/CD Puppeteer Stripe Git

Web3

Solana Solidity Smart Contracts Blockchain

Leadership

Team Leadership Mentoring Project Management

Where I've worked

Full-Stack Engineer β€” Pastrac
Duty Ventures
Apr 2026 β€” Present
Built a React Native mobile app letting users tag, track, and share locations on a personalized GPS map. Integrated Supabase for real-time sync, auth, and storage, and shipped to production on iOS and Android with a focus on smooth UX and performance.
React NativeSupabaseiOSAndroid
Software Engineer β€” Archeo
Duty Ventures
Feb 2025 β€” May 2026
Built an internal platform to replace a company's reliance on Excel sheets and PDF reports, centralizing operational data from excavation sites to employee management. Designed the database architecture and built the full app from scratch in Ruby on Rails with a responsive TailwindCSS UI for office and field use.
Ruby on RailsTailwindCSSPostgreSQL
Software Developer β€” Internal R&T Product Platform
Duty Ventures
Aug 2024 β€” May 2026
Collaborated with a large team to build a complex internal platform for a multinational personal-care manufacturer, managing products through research and testing before market launch. Optimized workflows to improve launch timelines and product quality.
DjangoReactPython
Lead Software Engineer β€” DPA Services
Duty Ventures Β· Digital Marketing Agency
Nov 2022 β€” Aug 2024
Led the development team and managed recruitment and mentoring for new programmers. Built custom internal tools that automated repetitive tasks for virtual assistants using Puppeteer, managed servers and databases, and reverse-engineered existing apps to optimize them.
TypeScriptPuppeteerFirebaseStripe
Software Engineer β€” Medprep
Duty Ventures Β· Medical testing platform
Jul 2022 β€” Nov 2022
Built a scalable, high-performance online testing platform giving medical students easy access to complex tests, optimizing performance for large user volumes.
Ruby on RailsStripe
Software Developer β€” Telemed
Duty Ventures Β· US clinic booking platform
Apr 2022 β€” Jul 2022
Developed mobile apps and backend for an online appointment-booking platform used by US clinics, integrating Docusign to automate document signing and improve operational efficiency.
React NativeRuby on RailsDocusign
SAP ABAP Developer β€” Intern
NTT DATA Romania
Sep 2021 β€” Dec 2021
Gained hands-on enterprise software experience building gas-station management software in SAP ABAP β€” transaction management, data validation, and integration with external systems for real-time processing.
SAP ABAP
Android Developer β€” Intern
TerraConnect
Jun 2021 β€” Aug 2021
Built core features β€” user authentication, event creation, real-time notifications β€” for a Kotlin Android app connecting sports enthusiasts and helping them organize events.
KotlinAndroid
Web Developer β€” Freelance
Self-employed
Jun 2020 β€” Aug 2020
Collaborated with small local businesses to establish and enhance their online presence through professional, user-friendly websites.
Full-StackWeb

Things I've built

Collaborators

Next.js 14 Β· Solana Β· Prisma Β· NextAuth

A Web3 platform that turns GitHub activity into verifiable on-chain achievements. Contributions mint NFT badges and earn SOL tokens, with a bounty system letting maintainers reward contributors automatically β€” built toward an open economy for open-source creators.

Crypto Staking Calculator

React 18 Β· Material UI

A retro arcade–styled staking calculator that estimates daily-to-yearly rewards and compares APR against compounding scenarios. A finance tool with personality β€” proof I can ship a polished, self-contained product end to end.

Internal Ops Platforms

Rails Β· Django Β· React

A series of custom internal tools β€” Archeo for excavation operations, an R&T product-management platform for a multinational, and automation tooling for a marketing agency β€” replacing spreadsheets and manual workflows with unified digital systems.

WallApp β€” Wallpapers

Android Β· Java

A published mobile app showcasing wallpapers from local Romanian artists. Users set wallpapers, follow creators, and save favorites β€” built to promote artists' work beyond a typical social feed.

Let's build something

Have a project in mind?

Tell me what you're building and where you're stuck. I'll reply within a day with honest thoughts on scope, timeline, and whether I'm the right fit.