- DreamQuarkSenior Full-Stack DeveloperJanuary 2022 - December 2024 (2 years and 11 months)Contributed to updating 2 websites and 1 mobile application. Collaborated with 10+ team members across the world.Accomplishments: Developed Parallelz, a gambling website for mobile games using React and Next.js, PWA. Demonstrated proficiency in managing all backend data in AWS, utilizing S3, Lambda API(Node, Python), JWT, API Gateway, and CloudFront to ensure optimal efficiency and security. Contributed as a senior WordPress developer to the development of a Finance mobile app(Buoyfi) with payment functions and data visualizations, enhancing user experience and performance. Participated in updating a website for a consulting company(IVP) using WordPress React, Next.js, TypeScript,Algolia, WordPress, GraphQL, and styled components. Integrated AI chatbot system using OpenAI API, RAG, LLMs and Pinecone as a vector database.
- KELLER WILLIAMSSenior Full-Stack DeveloperJanuary 2020 - December 2021 (1 year and 11 months)Contributed to updating 2 websites and collaborated with around 50 team members across the 4 teams.Accomplishments: Led the development of a search and dashboard website, building the infrastructure from scratch using Word Press, React, TypeScript, Next.js, GraphQL, Jest, Django, FastAPI and Cypress. Improved performance and added new features on existing search websites using TypeScript• Next.js• GraphQL• React.js• Jest• Nest.js• Redis• Elasticsearch• MongoDB, Spinnaker, Vault, Gemfury, OpenAI API, Clude, Gemini, LlamaIndex, Pinecone, etc. Collaborated with around 40 team members who focused on reusable components, DevOps, backend, and middleware operations to accelerate development speed by 100%.
- Virus Geeks IncSenior Full-stack DeveloperMarch 2018 - January 2020 (1 year and 10 months)Built mobile version applications using React Native as a single developer and contributed to building patient version website with 6 team members.Accomplishments: Collaborated with 10 members in the development of enterprise healthcare websites and mobile app. Built a mobile app from scratch, resulting in a 200% increase in users on Google and App Store. Improved web versions by adding new features, pages, and addressing bugs. Developed APIs for participant management across both web and mobile platforms. Utilized tech skills such as React Native, SASS, Typescript, Node.js, MongoDB, Docker, Dapr, and more.
- Bachelor of BusinessUNIVERSITY OF NEW YORK IN PRAGUE2000Bachelor's degree in Economics and Business.
- Bachelor's degree in Computer Science (Grade A+).Bachelor's degree in Computer Science (Grade A+).