Ajna Labs

Ajna, developed by the former DAO Maker team, is an innovative lending protocol. It operates as a permissionless ecosystem for lending, borrowing, and trading without the need for external governance or price feeds. Ajna comprises a suite of smart contracts, an SDK library for easy contract integration, and a decentralized React application for a comprehensive decentralized finance experience. Tech stack: Typescript, Node.js, React, Storybook, Tailwind, Jest, GraphQL, The Graph, Solidity, ethers.js, Figma.

- Architected and executed the core of the application SDK using TypeScript + Ethers.js, enabling seamless Ethereum blockchain integration and transaction handling.
- Led a comprehensive refactoring, reducing dependencies, and improving performance, resulting in a 50% faster load speed and enhanced user experience in the decentralized application built with React, GraphQL, and TypeScript.

Fullstack Software Engineer

CARDS.IO

RealityCars is a prediction market where users can engage with market event predictions and have the chance to win cryptocurrencies or NFT. Tech stack: React, Typescript, SCSS, Styled-components, GraphQL, Jest, The Graph, Node.js, Solidity, Hardhat, Web3.js, Figma.

- Developed a decentralized application with React, TypeScript, and GraphQL, orchestrating a strategic ApeSwap integration that led to a remarkable 400% increase in the user base.
- Successfully integrated the Polygon blockchain into a React application using web3.js and TypeScript, enabling fast and cost-effective transactions for users.

Fullstack Software Engineer (React / Solidity)

Pragma

Phuture is a cryptocurrency index platform that provides users with passive exposure to cryptocurrency assets. Phuture develops on-chain index funds and structured products to provide users with exposure while removing the complexity. Tech stack: Solidity, Hardhat, Typescript, Jest, Ethers.js.

- Efficiently crafted Ethereum smart contracts in Solidity, reducing gas fees by 20% while enhancing security and reliability.
- Seamlessly integrated data oracles from Uniswap and Sushiswap, providing real-time and accurate information crucial for decentralized finance (DeFi) operations.
- Enhanced platform functionality and stability using Ethers.js, TypeScript, and Jest, while increasing test coverage by 40%

Smart Contract Engineer (Solidity)

SHIFT

MediaSilo (formerly SHIFT), stands as an innovative cloud-based solution crafted to streamline video collaboration workflows. It offers a feature-rich online file browser for digital asset management, a multimedia review tool that empowers users to replay, annotate, and discuss precise video frames, and an integrated platform for the effortless creation, publication and sharing of sub-websites. Tech stack: React, Typescript, Redux, Redux-thunk, Redux-saga, Storybook, Styled-components, SCSS, Jest, Enzyme, Node.js, Express, PostgreSQL, SQL.

- As the Frontend Architect, drove architectural improvements by introducing Redux, Redux-saga, Storybook, Styled-components, and spearheading a structural redesign. Active involvement in PR reviews, pair programming, and mentoring sessions resulted in a 40% error reduction and a 30% boost in team productivity.
- Designed reusable core and performance-critical React components (Grids, Selection, DnD, Lasso), forming the foundation for the development of the application's file browser. This effort included deep performance optimization, resulting in a remarkable 200% improvement in application rendering speed.
- Served as a Team Lead for approximately a year, leading and managing a team of 4 software engineers in the development of an interactive web application using React, Redux, TypeScript, Node.js and Express, leading to 35% boost in feature delivery efficiency.

Lead Software Engineer / Frontend Architect (React)

GlobalLogic

Zeiss Portal provides a one-stop solution, consolidating a wide range of features and services in a single accessible platform. This includes convenient access to the latest software versions, online training booking, a streamlined order processing system for ZEISS products, and a host of other functionalities. The platform leverages a micro frontend architecture, enabling the isolated execution of diverse JavaScript applications. Additionally, a dedicated npm library was developed containing a comprehensive set of UI components to enhance the user experience. Tech stack: React, Typescript, Redux, MobX, Storybook, Jest, Enzyme, Node.js, Express, Websockets, GraphQL, MongoDB.

- Led a team of 4 engineers in the development of an innovative company product from scratch, utilizing React, Redux, GraphQL, and TypeScript, and meeting demanding deadlines.
- Contributed to the implementation of a React UI component library for consistent design, increasing development efficiency by 40%.
- Participated as a speaker and mentor in company hiring and training events, delivering React, Redux, JavaScript, and TypeScript training to over 60 teammates across diverse development teams, and conducting more than 30 technical interviews.

Lead Software Engineer / Frontend Architect (JavaScript / React / Node)

Ciklum

Erhvervsstyrelsen.dk actively contributes to the Danish Business Authority's mission of promoting the ease and appeal of responsible business operations across Denmark. It incorporates a cutting-edge micro frontend architecture, allowing seamless execution of various applications. Tech stack: Angular, JavaScript, Java, Spring, Hibernate, MySQL, SQL, Node.js, OData.

- Led a team of 4 engineers to deliver three major application releases, significantly enhancing system performance, maintenance efficiency, and application response time, utilizing an Angular frontend application with JavaScript, and a robust backend stack consisting of Java, Spring, and Hibernate.
- Provided technical leadership in resolving complex technical and architectural challenges.
- Spearheaded the integration of advanced formula calculations into the existing application framework using JavaScript, leading to a 80% improvement in calculation speed, enhancing the application's real-time performance and user experience.

Lead Software Engineer (JavaScript / React)

Luxoft

The collection of internal applications within Deutsche Bank encompasses a diverse range of tools, including dashboards, metric monitoring systems, issue control systems, printing services, and more. These applications are built upon a .NET-based framework and include independently running Flash/Flex applications that seamlessly connect to an Oracle DB. Tech stack: Flex, ActionScript, Oracle, SQL, Java.

- Led front-end development for a feature-rich web app dashboard using Flex and ActionScript, achieving a 15% reduction in load time and a 40% boost in user engagement.
- Pioneered a Java-based reporting service with customizable printing capabilities, reducing report generation time by 20% and saving 30% in operational costs.
- Integrated a reusable Flex UI component set, leading to a 40% reduction in development time for new features and 25% increase in code consistency.

Senior / Lead Frontend Developer (Flex)

MonkeyStyle is a Flex-based game integrated with the Facebook API, allowing users to enjoy interactive chat and collaboration while participating in various sports events within the Facebook platform. It provides a fun and social way for users to connect and interact around their favorite sports events. Tech stack: Flash, Flex, Facebook API.

- Provided  improvements for Flex-based application with Facebook API integration.
- Created a new module in Flex and ActionScript, offering adjustable skins for customization.

Flash / Flex Developer

Polysource-IT

DesignYourDorm is a 3D interior design platform, developed on the Flash platform and powered by the Alternativa3D engine, provides users with a versatile toolkit to craft their personalized 3D rooms and adorn them with an extensive selection of furniture and equipment. The platform incorporates a range of self-authored solutions for triangulation and collision detection. Tech stack: Flash, Flex, Away3D, Alternativa3D, .NET, MySQL.

- Designed a specialized collision detection library, optimizing performance with ActionScript and advanced math, leading to a 30% increase in collision detection accuracy.
- Created an application-level builder, simplifying complex application development.
- Designed a versatile triangulation tool for intricate shapes and texture mapping within the Flash 3D engine, incorporating advanced mathematical calculations.

Envion Software

Byki is a powerful and personalized language-learning system, designed to advance user’s new language proficiency by expanding their vocabulary. Tech stack: .NET, C#, MySQL, SQL.

- Took active part in .NET application development and design for two major releases.
- Implemented MySQL database integration tool.

Flex Developer, .Net Developer

Lead software engineer with more than 15 years of experience in software development and architecture design. During my career I have been working on various projects with different stack of technologies, including React / Redux / MobX / ECMAScript / Typescript / Node / Express / Firebase / Auth0 / Jest / Enzyme stack.

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