Adrian Reczek Email & Phone Number

Greater Chicago Area

Front-end developer on DoD projects working in React and NextJS

Chicago, Illinois, United States

• Lead full-stack developer on Account & Competitor Radar for Accenture Research, used NextJS and React to develop a tool for company leaders to query and engage with financial data and receive informed insights from ChatGPT4 using sales call and document snippets.• Lead front-end developer on chat application ChatDE using Microsoft Power Platform to convert a React-based proof-of-concept ChatGPT3.5 application to production standards in client's desired environment.• Lead Full-Stack Developer on internal Generative AI proofs-of-concept and breakaway opportunities using React, NextJS, Python with Flask and LangChain, and Azure OpenAI GPT4 to create informative and financially valuable data visualization and document-supported chatbot applications.• Senior/Lead Front-End Engineer and North American Front-End contact on EKHO/Mortgage Assistant Workbench for Accenture GenAI COE, architecting front-end solutions and coordinating on- and off-shore teams in developing features and creating secure connections between applications and disparate codebases.

Remote

• Integrated compatibility with Postgres and MySQL providers to ensure support for up to 80% of the world’s existing databases and to enable the construction of entity-relationship diagrams for initialization and tooling of SQL schemas.• Generated a modular GUI with React Flow to migrate away from a rigid legacy interface, resulting in a more appealing design with increased stability and functionality including animated labels and arrows between related entities.• Revitalized front-end styling using Tailwind CSS’s dark mode support and class name paradigms to refresh aesthetics, replacing legacy implementations of MUI and Mantine for cohesive styling and a more inviting user experience.• Analyzed codebase and removed extraneous dependencies left after migration to React Flow and Tailwind, reducing code bloat by 20% and decreasing technical debt & complexity that hindered the development of new features.• Replaced front-end React Query state management in favor of Zustand, taking advantage of its flexibility, lightweight file size and similar syntax to React hooks to quickly deploy a re-tooled program within established sprint deadlines.• Employed Redis’ low latency data retrieval to store and pull previously generated Postgres schema files, mitigating repeated time-intensive file generations and providing a secure, performant platform for future snapshot support.• Improved existing Google OAuth inclusion to enforce sign-up and log-in before granting access to potentially sensitive schema data, streamlining the onboarding experience and improving security through limited-time access tokens.• Open source product developed and contributed under the tech accelerator Open Source Labs, opensourcelabs.io .

A chat app that automatically translates messages between languages• Used Express with Node to form routes for HTTP requests and manage calls to an external translation API, employing the framework’s middleware design pattern and global error handler to modify data and aid debugging.• Utilized Sass’s powerful nested rule and mix-in support to create and organize a myriad of CSS rules for styling interlinked and nested HTML components, streamlining styling of a modern graphical user interface.• Coordinated a small team of engineers as Scrum leader in the model of Agile methodology, using Jira to quantify and assign tasks, keeping fellow contributors focused and on track to deliver commits on a shortened schedule.

A lightweight, free scrum/kanban board promoting personal and team productivity• Managed state passed between front-end components using React Context to alleviate the need for threading or prop drilling, leveraging the Context API’s simplicity and built-in React hook support to accelerate development.• Used Jest to implement unit testing within the paradigm of test driven development, taking advantage of its semantic matchers and function mocking to create a comprehensive test suite with minimal configuration.

A library application to track the completion status and details of games and media• Leveraged React Router’s Routes and Navlinks to create a single page application, providing a smooth and snappy user experience with conditional rendering while minimizing full window reloads and reducing network utilization.• Constructed a NoSQL database for secure storage and retrieval of non-relational data such as a title’s genre and media type in key/value pair format, providing powerful sorting/search capabilities for added value features.

• Incorporated client feedback, distilling ideas into cohesive visions and experimenting with Astro.build and NextJS in the design of personal and portfolio single-page applications for friends, family, and other connections.• Supervised migration from Wordpress template to a custom site as a web design consultant and utilized GoLang to develop experimental game menu features at a video game startup company.