Sarkhan Koshkarli

Implemented UI and frontend logic for AI-powered talent profile summaries and candidate-to-position matching, collaborating with backend teams to integrate and display model-generated data.

Developed and maintained a TypeScript-based React application in a monorepo (NX), integrating GraphQL APIs for efficient data fetching and real-time updates.

Built and optimized Public Company and Position pages, allowing job seekers to explore companies and apply for roles, while enabling recruiters and hiring managers to edit company and position details.

Optimized frontend performance by improving rendering and reducing bundle size for a seamless experience.

Implemented and documented reusable UI components in Storybook, ensuring consistency across the app.

Wrote end-to-end tests with Cypress and unit tests with Jest, ensuring feature stability and reliability.

Collaborated closely with the Product Owner and Backend Engineers to define requirements, design GraphQL API contracts, and deliver user-centric features.

Managed a cross-functional team, guiding frontend development in React and modern JS frameworks.

Developed the TuneIn Broadcaster Portal from concept to launch, focusing on scalability and user experience with Next.js, Typescript, Tailwind.

Worked closely with back-end teams to design and implement complex data architectures, including the creation of new APIs and optimizing performance.

Implemented a new data access layer (DAL), working directly on its design and integration to improve development efficiency and feature delivery.

Established rigorous testing protocols, reducing errors and maintaining high quality standards.

Conducted code reviews and guided frontend architecture decisions to maintain high-quality standards across projects.

Managed sprint planning and backlogs, ensuring alignment with stakeholder expectations.

Cultivated a transparent and empathetic culture, enhancing team cohesion and decision-making.

Fostered strong collaboration between support and development teams, enhancing tools and productivity.

Defined and tracked key performance indicators (KPIs) to measure team performance, ensuring continuous improvement and alignment with company goals.

Mentored and coached engineers, facilitating career growth and technical skill development across the team.

Specialized in full-stack web development with a focus on JavaScript/React and RESTful APIs.

Led the migration of tunein.com's subscription provider from Recurly to Stripe, including implementation, A/B testing, and post-launch support.

Onboarded new developers, provided guidance on projects, and conducted peer reviews and architectural walkthroughs.

Supported the Test Automation team's setup, leading discussions on tech stack and architecture.

Developed a reporting NPM module integrated with the User Engagement API, driving data-informed decisions for product and advertising strategies.

Participated in all stages of product development, from design and architecture to implementation and testing.

Owned projects end-to-end, delivering from initial design through large-scale rollout and post-release support.

Developed mobile-first front-end features and designed complex backend models and API endpoints.

Collaborated closely with cross-functional teams to ensure alignment and context sharing.

Guided and managed test automation efforts with the offshore team in Ukraine.

Led key projects, including building API endpoints for third-party authentication, creating a new subscription flow, integrating Google Auth and Tag Manager, enhancing payment flows, and improving user engagement features on tunein.com.

Led QA efforts across Web, iOS, and Android, implementing test automation with Selenium, JUnit, and Java.

Managed testing for a Single Page Application rewrite, including ads, data validation, and listen time reporting.

Supervised an offshore QA team, ensuring efficiency and timely updates.