Experienced Full-Stack JavaScript Developer

Building scalable digital solutions with 14+ years’ expertise in web applications, software architecture, and cloud platforms. Passionate about leading teams, delivering high-impact products, and driving innovation in FinTech, AI, and Crypto. Open to remote opportunities worldwide.

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About Me

Hello! I’m Mihai, a full-stack engineer and solutions architect based in Timisoara, Romania. Over the past 14 years, I’ve designed and delivered complex web and cloud applications for startups, scale-ups, and global enterprises. My journey spans the entire development lifecycle, from hands-on coding to leading high-performing teams and managing engineering strategy.

Key Skills & Technologies

Frontend: Next.js, React, TypeScript, Tailwind CSS
Backend: Node.js, Nest.js, API Gateway, AWS Lambda, MCP Server
Cloud/Infrastructure: AWS Cloud, Cloudflare Workers, SST, GitHub Actions
Expertise: Solution Architecture, Microservices, API Design, CI/CD, Engineering Management, Team Leadership

Ready to build something great—remotely?

Let’s connect and discuss how I can help your team deliver outstanding results.

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Work Experience

Over 14 years of experience in full-stack JavaScript development and software architecture.

Expertise in fintech solutions.

Developer

Leading High-Performing Teams

Tech Company

2010 - Present

Specializing in cloud solutions and CI/CD pipelines for scalable applications.

Innovative Fintech Products

Fintech Firm

2015 - 2020

Delivered cutting-edge crypto products and architected robust cloud infrastructures.

A person holds a smartphone displaying a financial application with cryptocurrency statistics and graphs, specifically showing BTC-EUR rates. The screen is predominantly dark with red and white text and graphs. The background features a blurred computer setup with a keyboard emitting a blue glow.

Expert Full-Stack JavaScript Developer

With over 14 years of experience, I specialize in building scalable web applications and innovative fintech solutions, leveraging technologies like Next.js, React, Node.js, TypeScript, and AWS cloud architecture.

A smartphone displays a cryptocurrency app interface with logos of different cryptocurrencies like Bitcoin, Dogecoin, and Stellar. The app includes sections for various collections like DeFi and Web 3.0, with the number of cryptos listed under each.

Innovative Solutions for You

Your Trusted Technology Partner

I have a proven track record in leading high-performing teams and architecting cloud solutions, ensuring successful delivery of projects that meet the evolving needs of the fintech and crypto industries.

Recommendations

Mihai is a person which I enjoyed working with. For more than a year he was a front-end developer on a complex project, where I had the BA position, and during this period he proved to be a reliable and trusted team member, ready to help out where it was needed.

Liviu-Stefanita Baiu

I had the privilege of working with Mihai as my mentor at Cloud Innovations and I can confidently say that he is one of the best developers I have ever had the pleasure of working with. He has an exceptional understanding of Javascript and his passion for the language is contagious. Under his guidance and mentorship, I fell in love with Vanilla Javascript and gained the confidence to progress a lot in a short period of time.

Robert Szalkai