agaskrobot

Software Engineer

A highly skilled Software Engineer with over 8 years of experience in React.js and 4+ years in blockchain development. Passionate about exploring emerging blockchain technologies and continuously learning. Adept at developing scalable frontend and backend solutions while ensuring seamless API integration. Thrives in dynamic environments that require adaptability and innovation.

Experience: 8 years

Yearly salary: $120,000

Hourly rate: $0

Nationality: 🇵🇱 Poland

Residency: 🇪🇸 Spain


Experience

Software Engineer
Obol Labs
2024 - 2025
Research and integrate Web3 libraries and frameworks to enhance blockchain interaction. Develop and maintain backend services and APIs using NestJS, ensuring efficient data processing and smooth integration with frontend applications. Design and optimize API endpoints, facilitating communication between decentralized applications and blockchain networks, with data persistence handled via MongoDB. Build and maintain scalable RESTful and event-driven backend architectures, leveraging NestJS modules, dependency injection, and MongoDB aggregation pipelines for complex data querying. Design and develop AI agents using the Anthropic SDK, including a Telegram-based support agent integrating Grafana, VictoriaMetrics, Loki, and PagerDuty, with dynamic dashboard discovery and security-scoped cluster filtering; authored tool definitions and prompt-based skills to shape agent behavior and extend capabilities. Work extensively with Ethereum smart contracts, providing hands-on expertise in Solidity development. Collaborate closely with designers to ensure pixel-perfect UI implementation, working with Figma to translate designs into functional components.
Software Engineer
Monax Labs
2022 - 2024
Built user-friendly and aesthetically pleasing UI components. Designed and implemented robust API endpoints, ensuring optimized data flow. Integrated Web3 libraries such as Wagmi and Ethers.js to enhance blockchain interactions. Worked closely with backend developers to facilitate seamless API integrations. Contributed to Solidity smart contract development.
Senior Frontend Developer
Vintra
2021 - 2022
Developed React.js applications using modern React Hooks and Redux. Integrated APIs with Axios and improved application performance. Conducted extensive unit testing using Jest. Collaborated on UI/UX improvements with Figma designers.
Frontend Developer
Cathedral Software
2020 - 2021
React.js (hooks), Javascript ES6, Redux, Fetch API, CSS, HTML, Tailwind, Figma, Git, GitHub, Bitbucket, Jira, Taiga, CircleCi.
Frontend Developer
Startup SolarNUB
2019 - 2020
React.js (hooks), Javascript ES6, Redux, Fetch API, Axios, CSS, HTML, Git, GitHub, Trello, Taiga.
Research Assistant
Universidad de Málaga
2018 - 2019
JavaScript, HTML, React.js, CSS.
Support Specialist
IBM
2017 - 2017
Intern as Front-end Developer
Caduceus
2016 - 2016
Javascript.

Skills

front-end
english
polish
spanish