About
As a self-taught full stack developer, I am extremely passionate about staying up-to-date with the latest technologies and constantly improving my skills. I have a strong foundation in both front-end and back-end technologies, and I am confident in my ability to deliver high-quality, scalable solutions for any project.
As a self-taught full stack developer and software architect, I am extremely passionate about staying up-to-date with the latest technologies and constantly improving my skills. I have a strong foundation in both front-end and back-end technologies, and I am confident in my ability to deliver high-quality, scalable solutions for any project.
I've assisted in the development of industrial-level software for a broad range of entities across various sectors, such as finance, ecommerce, services and gaming.
I provide services covering the entire software development lifecycle, from initial design through testing and ultimately, deployment to production. The creation of web applications, mobile applications, and complex systems requiring extensive infrastructure are within my area of expertise.
I've assisted in the development of industrial-level software for a broad range of entities across various sectors, such as finance, ecommerce, services and gaming.
I provide services covering the entire software development lifecycle, from initial design through testing and ultimately, deployment to production. The creation of web applications, mobile applications, and complex systems requiring extensive infrastructure are within my area of expertise.
Software Architect
Peak Financial Services, Budapest
October 2024 - Present
Assisted in the establishment of a development team of 7 professionals working on several various projects.
Coordinated the entire software development lifecycle of several projects while maintaining continuous communcation with related design and management teams.
Layed the technological foundations and architecture of innovative AI-based solutions serving 10.000+ users.
Software Architect
Peak Financial Services, Budapest
October 2024 - Present
Assisted in the establishment of a development team of 7 professionals working on several various projects.
Coordinated the entire software development lifecycle of several projects while maintaining continuous communcation with related design and management teams.
Layed the technological foundations and architecture of innovative AI-based solutions serving 10.000+ users.
Software Architect
Peak Financial Services, Budapest
October 2024 - Present
Assisted in the establishment of a development team of 7 professionals working on several various projects.
Coordinated the entire software development lifecycle of several projects while maintaining continuous communcation with related design and management teams.
Layed the technological foundations and architecture of innovative AI-based solutions serving 10.000+ users.
Full Stack Developer
Peak Financial Services, Budapest
June 2023 - October 2024
Independently developed various proof-of-concept projects to assess client needs.
Implemented and integrated a design system in small dynamic teams.
Experimented with AI technologies and evaluated their viability in a production environment.
Full Stack Developer
Peak Financial Services, Budapest
June 2023 - October 2024
Independently developed various proof-of-concept projects to assess client needs.
Implemented and integrated a design system in small dynamic teams.
Experimented with AI technologies and evaluated their viability in a production environment.
Full Stack Developer
Peak Financial Services, Budapest
June 2023 - October 2024
Independently developed various proof-of-concept projects to assess client needs.
Implemented and integrated a design system in small dynamic teams.
Experimented with AI technologies and evaluated their viability in a production environment.
Mercury Assistant
Reusable and portable AI assistant with RAG knowledgebase
Mercury Assistant
Reusable and portable AI assistant with RAG knowledgebase
Mercury Assistant
Reusable and portable AI assistant with RAG knowledgebase
Full Stack Engineer
Rollout IT, Remote
May 2023 - Present
Refactored entire features and codebases across multiple projects, improving maintainability and performance.
Led the implementation of mobile-friendly pages for an algorithmic trading platform, enhancing user experience and accessibility.
Developed commercial-grade admin dashboards for a well-recognized Hungarian construction company, streamlining business operations.
Full Stack Engineer
Rollout IT, Remote
May 2023 - Present
Refactored entire features and codebases across multiple projects, improving maintainability and performance.
Led the implementation of mobile-friendly pages for an algorithmic trading platform, enhancing user experience and accessibility.
Developed commercial-grade admin dashboards for a well-recognized Hungarian construction company, streamlining business operations.
Full Stack Engineer
Rollout IT, Remote
May 2023 - Present
Refactored entire features and codebases across multiple projects, improving maintainability and performance.
Led the implementation of mobile-friendly pages for an algorithmic trading platform, enhancing user experience and accessibility.
Developed commercial-grade admin dashboards for a well-recognized Hungarian construction company, streamlining business operations.
Full Stack Web Developer
Wedding Manager, Remote
June 2021 - March 2023
Developed and shipped new features across web and mobile platforms using React, React Native, and NestJS.
Diagnosed and resolved critical bugs, improving system stability and user experience.
Optimized the codebase to enhance long-term scalability and code maintainability.
Full Stack Web Developer
Wedding Manager, Remote
June 2021 - March 2023
Developed and shipped new features across web and mobile platforms using React, React Native, and NestJS.
Diagnosed and resolved critical bugs, improving system stability and user experience.
Optimized the codebase to enhance long-term scalability and code maintainability.
Full Stack Web Developer
Wedding Manager, Remote
June 2021 - March 2023
Developed and shipped new features across web and mobile platforms using React, React Native, and NestJS.
Diagnosed and resolved critical bugs, improving system stability and user experience.
Optimized the codebase to enhance long-term scalability and code maintainability.
weddingmanager.io
Wedding planning web application connecting couples to providers
weddingmanager.io
Wedding planning web application connecting couples to providers
weddingmanager.io
Wedding planning web application connecting couples to providers
Co-Founder & IT Specialist
Hungarian Rockstar Club
June 2018 - December 2020
Managed and maintained a legacy project, ensuring continued functionality and support.
Developed and deployed small features to serve players interested in related videogames.
Configured nginx for network management, set up DNS, and integrated with providers like Cloudflare for enhanced security.
Co-Founder & IT Specialist
Hungarian Rockstar Club
June 2018 - December 2020
Managed and maintained a legacy project, ensuring continued functionality and support.
Developed and deployed small features to serve players interested in related videogames.
Configured nginx for network management, set up DNS, and integrated with providers like Cloudflare for enhanced security.
Co-Founder & IT Specialist
Hungarian Rockstar Club
June 2018 - December 2020
Managed and maintained a legacy project, ensuring continued functionality and support.
Developed and deployed small features to serve players interested in related videogames.
Configured nginx for network management, set up DNS, and integrated with providers like Cloudflare for enhanced security.
Experience
Skills
Languages
TypeScript / JavaScript, Python, Go (learning), Rust (learning)
Front End
NextJS, React, Redux, Zustand, Tailwind, Shadcn, Mantine, HTML5, CSS3
Back End
NodeJS, NestJS, Express, Fastify, GraphQL, Prisma, SQL, PostgreSQL, MongoDB, Redis, Weaviate, OAuth
Cloud
AWS, Azure, Vercel, Railway, Cloudflare, Terraform, Docker, Github Actions
Tools
Git, AI-assisted Copilots, Figma, Adobe XD, Project Management (Github Projects, Jira, Confluence)
Infra
Docker, Terraform, NX, Turborepo
Native / Cross-Platform
Expo, React Native, Electron, Tauri
Contact
Made by
Gergő Sárffy
Built in
Framer.io
Made by
Gergő Sárffy
Built in
Framer.io
Made by
Gergő Sárffy
Built in
Framer.io
Made by
Gergő Sárffy
Built in
Framer.io