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I’m Denis Andrei Stoica, a freelance web developer and fullstack engineer based in Bucharest. I build complete business web applications end-to-end—secure authentication, data protection, dashboards, and clean, accessible interfaces—working closely with stakeholders to refine requirements and ship iterative improvements on schedule.…

DENIS ANDREI STOICA

Front-End Developer, Web Developer, Full Stack Developer, +3

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I’m Denis Andrei Stoica, a freelance web developer and fullstack engineer based in Bucharest. I build complete business web applications end-to-end—secure authentication, data protection, dashboards, and clean, accessible interfaces—working closely with stakeholders to refine requirements and ship iterative improvements on schedule.…

Available to hire

I’m Denis Andrei Stoica, a freelance web developer and fullstack engineer based in Bucharest. I build complete business web applications end-to-end—secure authentication, data protection, dashboards, and clean, accessible interfaces—working closely with stakeholders to refine requirements and ship iterative improvements on schedule.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Beginner

Language

English

Fluent

Romanian, Moldavian, Moldovan

Fluent

Work Experience

Fullstack Engineer at Access Memory

May 1, 2026 - October 1, 2026

Built an admin dashboard from scratch using React and TypeScript, replacing a manual email-based workflow with a structured system including queues, decision flows, and an audit log. Implemented secure authentication and data protection features such as JWT sessions, two-factor sign-in for admins, role-based access control, field-level encryption, and automatic data retention purges. Wrote design plans and technical documentation including API contracts, setup guides, and architecture decision records, delivering changes in iterative, reviewed increments.

Remote Founder & Software Engineer (SaaS, pre-launch) at JobKeel

January 1, 2025 - Present

Designed and built a complete SaaS web application solo using React, Next.js, TypeScript, Node.js, and PostgreSQL, from requirements through a production-ready release. Implemented analytics dashboards and reporting with custom charts (trends, funnels, heatmaps) and CSV import/export. Secured user data using Supabase Auth (including Google sign-in) and applied strong security with row-level security policies, rate limiting, and input validation, plus integrated payments and email. Focused on accessibility and reliability with WCAG-oriented design tokens, keyboard/accessibility testing, and extensive automated tests integrated into CI.

Freelance Frontend Developer

January 1, 2023 - August 1, 2025

Developed responsive web applications for clients using React, Next.js, and TypeScript, turning wireframes into interactive, mobile-first interfaces with Tailwind CSS. Integrated REST and GraphQL APIs with proper loading and error handling to display server-side data. Built reusable components and shared libraries to improve development speed and maintainability across projects.