Serhat Polat Email & Phone Number

Turkey

Texas, United States

Working on the Core application and Code Assist module of Cerebro Generative AI Platform with an international team.* Developed client side dataflows (API requests, state transactions (global + local), loading phase and error handling) of workspace creation, setup, request approval/decline, drafts, users, metadata (for regions and roles), code to document generation, TDS generation parallelism (to improve UX by dividing the dataflow into parts), refined code & mitigated code generation, error report extraction (w/ navigate to error lines on editor feature & highlighting error lines), error correction, partial code regeneration flow (w/ multiple code block selection), generic chatbot widget (to be used with single iframe element in any html), vector DB, storage providers, embedding models, chat completion models, OCR engines and more (with using TypeScript, Redux state management, Axios based generic API call structure and more).* Built UI structure of many different screens/components (generic workspace stepper with all steps (general info, component selection, users, confirmation), module feature management screens, generate quote flow, redesigned code editor component (with error highlighting, dynamic version score indicator, localStorage based theme switch), compare code screen, etc.) with SCSS, BEM (+ nesting), Atomic CSS and local states (for conditional parts of visual side).* Built many React components for better modularity and prevent code duplication (with type-safe properties) (Also added extra dynamism for existing common components to meet new use case requirements).* Managed development collaboration with other team members (by performing code reviews, resolving git conflicts, distributing the todos, explaining cases for testing, etc.).* Attended to scrum calls (daily, retrospective, etc.) & Took action about feedbacks and new development requests.* Improved/Fixed existing parts of applications according to QA reports.

Employee management product for accurate employee performance & happiness tracking.Highly customizable, quickly configurable, easy to use, ethical value friendly, AI-powered, scalable and highly maintainable.I'm handling all product needs on my own (fullstack software development, documentation, db administration, deployment, UI/UX design, product testing, etc.)* Well designed fullstack app structure for employee management (general CRUD transactions of employees, pagination, search, advanced route dynamism, optimized employee data for better client usage, ssr tricks, general performance optimizations, auth protection, last user activity logs, AI evaluation integration, etc.)* Detailed data processing for employee performance and happiness tracking flows (fastly configurable company config based structure)* Fully responsive and customizable UI (simple, user friendly and standardized)* Improved development experience with modern technology approaches and carefully written documentation* Automatized tests written with Cypress* Automatized CI/CD with GitHub - Vercel integration

Dubai & Istanbul

Contributed to general document/customer dataflows, biometrics screen, AML screens, maintenance and documentation of Web SDK, video call KYC system (management app, customer app, socket server side), account & company creation, account activation flow, reset password flow, otp verifications, activity logs dataflow, device/location data tracking, dashboard page charts and more...* Built new standard product structure (aimed at reducing human dependency and automating the service) which one is including server dynamism, package purchasing (w/ Stripe) and more.* Improved API dataflows with adding extra dynamism/controls to handle different scenarios & Building new API endpoint connections with Vuex + Axios.* Built/Improved WebSocket server connections with using Socket.io (to catch real time data updates on both management and client apps).* Handled maintenance and structure migration of video call system both on client and server side with using Node.js + Socket.io (call socket connections, call status transactions, etc.).* Implemented various Vanilla JavaScript solutions on many points.* Implemented new Figma UI designs with maintainable methods (BEM, nesting) & Fixed existing CSS bugs.* Developed new components and functionality features to expand the scope of the application and improve the user experience.* Improved developer experience with implementing code standardization and adding GitHub features to project like lint & build check before pr merge, issue templates for features & bugs.* Supported Jira sprint plans for frontend team & Reported about tasks in a english speaking environment.

İstanbul, Türkiye

Worked in a frontend team of 8 people as a full-time developer with implementing solutions in a fast-paced work environment.Played active role on different panels (client, partner, system/data management) of a large-scale vehicle marketplace web application with implementing business needs and Figma designs for different screen sized devices.* Developed many reusable components for our UI kits of Next.js apps with using Storybook, TypeScript and TailwindCSS.* Developed critical structures on many points such as authentication, user dataflow, route protection, multi filtering with search and sort logics, finance management screens (like bank tracking), vehicle search stepper state/data flows & more.* Implemented a global state management structure to hold API data for one of our web applications (w/ Redux Toolkit & Axios) and also built a sessionStorage dataflow.* Managed a project for a while. I improved & standardized code quality and made code reviews for pull requests of other frontend developers.

* 2x internship (3 + 3 months)* JavaScript Bootcamp* Self-taught developer journey