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Babageldi Hudaynazarov

Babageldi Hudaynazarov

Full-Stack Engineer | 5+ years of Product Delivery | AI Automation

Professional Summary

Full-Stack Engineer with 5+ years of experience building and shipping production web applications end-to-end. I specialize in React, Next.js, Node.js, NestJS, and SQL, with experience designing scalable APIs, integrating third-party services, and building AI-powered features that automate workflows and improve product experiences. I take ownership across the stack—from system architecture and database design to frontend development, deployment, and performance optimization.

Work Experience3 Teams

Full-Stack Engineer

FlipgooBudapest, Hungary / Remote
February 2025 - Aug 2026
  • Built and shipped core features for an AI-powered secondhand e-commerce marketplace serving 20K+ users across Europe, developing scalable full-stack solutions with Next.js, React, TypeScript, Node.js, and NestJS across distributed services.
  • Developed AI-powered product and discovery features, including an AI assistant, automated product listing and translation, Pinecone vector search, AI-powered photo search, and an AI Try-On experience, improving product discovery and marketplace usability.
  • Engineered real-time and media infrastructure using WebSockets, Firebase, streaming services, and MinIO, delivering real-time chat and notifications, live streaming, and a Reels-style product video system; integrated Stripe payments and webhooks for secure transaction workflows.
  • Improved Lighthouse performance from 70 to 95 and reduced API response times by 40% through Next.js optimization, Core Web Vitals improvements, Redis caching, optimized data access, and image/media delivery, while strengthening SEO and search discoverability.

Full-Stack Engineer

PortalAshgabat, Turkmenistan
July 2024 - February 2025
  • Built a real-time WebSocket chat system and integrated backend services to support responsive communication and real-time application functionality.
  • Engineered video streaming and chunked file uploads, enabling reliable delivery and handling of large media files.
  • Optimized Next.js SEO and Core Web Vitals, increasing Lighthouse performance from 72 to 95 and improving page load time by 38%.

Front-End Focused Full-Stack Engineer

Geek Space TurkmenistanAshgabat, Turkmenistan
2022 - May 2024
  • Delivered customer-facing web applications across multiple client projects using React, Next.js, and TypeScript, taking features from implementation through production release.
  • Built reusable UI components and scalable frontend architecture, integrating REST APIs and WebSocket APIs to support data-driven and real-time application functionality.
  • Collaborated with backend engineers, designers, and stakeholders to deliver production features, while contributing to REST API development and backend services on smaller projects.

Skills

Languages

JavaScriptTypeScriptSQL

Frontend

ReactNext.jsRedux ToolkitZustandTanStack QueryTailwind CSSShadCNAnt DesignMaterial UI

Backend

Node.jsNestJSExpressREST APIsGraphQLGRPCWebSocketsWebRTC

Databases & Data

PostgreSQLMySQLMongoDBRedisClickHouseTimescaleDBDynamoDBPrismaTypeORMSequelizeSupabaseFirebase

AI & GenAI

LLM APIsOpenAIGeminiHugging FaceLangChainRAGVector DatabasesPineconeAI-powered APIsAWS Textract

Testing & Quality

JestVitestUnit TestingIntegration TestingDebuggingPerformance OptimizationLighthouseWeb Vitals

DevOps & Infrastructure

DockerKubernetesTerraformNginxLinuxCI/CD (GitHub Actions, GitLab CI, Jenkins)PrometheusGrafanaOpenTelemetry

Cloud & Integrations

AWSGoogle CloudStripeTwilioGetStreamSwagger / OpenAPI

Engineering Practices

System DesignAPI DesignDatabase DesignSEO OptimizationTechnical DocumentationProblem SolvingData-driven Decision Making

Projects9 Solutions

Flipgoo – AI-Powered Secondhand Marketplace

FlipgooFebruary 2025 – July 2026 / Remote

An AI-powered secondhand e-commerce marketplace connecting buyers and sellers across Europe. As a Full-Stack Engineer, I developed scalable frontend and backend solutions across distributed services, building marketplace features, AI-powered experiences, real-time communication systems, and performance optimizations.

  • Built and shipped core marketplace features serving 20K+ users across Europe using Next.js, React, TypeScript, Node.js, and NestJS.
  • Developed AI-powered product discovery features including AI Assistant chat, automated product listing, translation, Pinecone vector search, AI photo search, and AI Try-On experiences.
  • Engineered real-time communication and media infrastructure using WebSockets, Firebase, streaming services, and MinIO for chat, notifications, live streaming, and Reels-style product videos.
  • Integrated Stripe payments and webhooks to support secure transaction workflows between marketplace users.
  • Improved Lighthouse performance from 70 to 95 through Next.js optimization, Core Web Vitals improvements, SEO enhancements, optimized image delivery, and better frontend architecture.
  • Reduced API response times by 40% by implementing Redis caching, optimized data access patterns, and improving backend communication.
Next.jsReact.jsTypeScriptNode.jsNestJSAIPineconeRedisWebSocketsFirebaseStripeMinIOPostgreSQLE-commerce

Civil Registry Management System

Civil Registry Ministry of TurkmenistanSeptember 2025 – June 2026 / Contract
Confidential

A large-scale government digital platform developed for the Civil Registry Ministry of Turkmenistan to support core civil registration and administrative workflows. As a Contract Frontend Engineer, I worked within a large enterprise codebase, developing and maintaining user-facing applications using modern frontend technologies and integrating them with a Java Spring Boot backend.

  • Developed and maintained frontend features within a large-scale enterprise government application.
  • Worked with a complex and extensive codebase, following established architectural patterns and development standards.
  • Built reusable and responsive UI components for administrative and civil registry workflows.
  • Integrated frontend applications with REST APIs powered by Java Spring Boot.
  • Collaborated with backend engineers and other developers to deliver and maintain production features.
  • Contributed to improving frontend usability, maintainability, and overall application performance.
React.jsTypeScriptJava Spring BootREST APIsEnterprise SoftwareGovernment SystemsCommunication

Dasha Logistics – Smart Delivery & Fleet Management

Dasha LogisticsDec 2024 – May 2025

A logistics and transportation management platform designed to optimize fleet operations across Central Asia. As a Frontend Engineer, I developed scalable web applications using Next.js and TypeScript, including the customer-facing platform and React-based administration dashboard for managing transportation workflows. The system supports 5,000+ users with a focus on performance, reliability, and operational efficiency.

  • Built a scalable logistics management interface using Next.js, TypeScript, and React.
  • Developed admin dashboard workflows for managing transportation operations and logistics processes.
  • Implemented responsive and performance-optimized user experiences for thousands of users.
  • Contributed to Docker-based deployment and CI/CD automation using GitHub Actions.
  • Improved operational efficiency by replacing manual logistics workflows with centralized digital processes.
Next.jsTypeScriptReact.jsDockerGitHub ActionsCI/CDTailwind CSS

SAADA TOUR – Discover Turkmenistan | Travel Platform

Saada TourMay 2024 – Oct 2024

A full-stack tourism platform built to showcase travel experiences and manage bookings for international visitors exploring Turkmenistan. I developed the frontend architecture with Next.js and SEO optimization for global search visibility, while building backend APIs with Node.js and Express.js. The platform includes tour management, destinations, hotels, transportation services, and an administrative system for business operations.

  • Developed SEO-optimized Next.js frontend targeting international tourism audiences.
  • Built scalable REST APIs using Node.js and Express.js.
  • Created management systems for tours, destinations, hotels, transportation, and bookings.
  • Integrated Google Analytics for user behavior tracking and business insights.
  • Implemented monitoring solutions with Grafana for system performance visibility.
  • Configured Linux deployment, Docker environments, and CI/CD pipelines for automated releases.
Next.jsReact.jsNode.jsExpress.jsPostgreSQLDockerGrafanaGoogle AnalyticsSEO

Palvan Kozmetik – Beauty E-commerce Platform

Palvan KozmetikAug 2024

A modern cosmetics e-commerce platform designed to provide customers with a seamless online shopping experience. I developed the frontend application using React.js and Next.js, focusing on performance, SEO, responsive design, and optimized product discovery across desktop and mobile devices.

  • Built responsive product catalog and category-based navigation.
  • Implemented optimized search and product discovery experiences.
  • Developed mobile-first interfaces with strong performance optimization.
  • Improved SEO structure to increase online visibility.
  • Created scalable frontend architecture for future e-commerce expansion.
Next.jsReact.jsTypeScriptSEOE-commerceTailwind CSS

Al Basma Motors – Premium Car Showroom Platform

Al Basma MotorsFeb 2024 – Mar 2024

A full-stack automotive marketplace platform developed for a premium car showroom in Sharjah. The system enables customers to explore vehicle inventory, apply advanced filters, and submit inquiries. I designed and implemented the complete solution using Next.js for the SEO-friendly frontend and NestJS with GraphQL and TypeORM for scalable backend services.

  • Developed dynamic vehicle listings with advanced filtering capabilities.
  • Built structured inquiry workflows to connect customers with sales teams.
  • Created SEO-friendly frontend architecture using Next.js.
  • Designed scalable backend services with NestJS, GraphQL, and TypeORM.
  • Delivered the complete platform independently as the primary developer.
Next.jsReact.jsNestJSGraphQLTypeORMPostgreSQLSEO

Brand Wear Marketplace

Brand WearOct 2023 – Jan 2024

A responsive e-commerce marketplace frontend designed for browsing products, exploring categories, and discovering collections from global fashion brands. I developed the application using Next.js, React.js, and TypeScript, focusing on reusable components, scalable architecture, SEO, and high-performance navigation across desktop and mobile devices.

  • Developed product listing and category-based navigation experiences.
  • Built brand showcase sections featuring brands such as Nike, Adidas, Gucci, and Puma.
  • Created responsive interfaces optimized for desktop, tablet, and mobile devices.
  • Designed reusable React components to improve maintainability and development speed.
  • Applied TypeScript for type-safe and maintainable application development.
  • Optimized rendering and page navigation using Next.js.
  • Implemented SEO-focused frontend architecture to improve search visibility.
Next.jsReact.jsTypeScriptTailwind CSSSEOE-commerce

Mert-Yashlar Educational Management System (EMS)

Mert-YashlarNov 2022 – Mar 2023
Confidential

A full-stack educational management system designed to centralize administration and communication across an educational organization. I developed the admin dashboard and backend services for managing teachers, students, parents, events, and real-time notifications. The system combines React and TypeScript on the frontend with Node.js, Express.js, PostgreSQL, Redis, and WebSockets on the backend.

  • Developed an administration dashboard for managing teachers, students, parents, and educational events.
  • Built backend APIs using Node.js and Express.js.
  • Implemented real-time notifications and communication using WebSockets.
  • Used PostgreSQL for structured educational and administrative data management.
  • Integrated Redis for caching and improved application performance.
  • Built reusable and maintainable React components using TypeScript.
  • Created responsive administrative interfaces using Ant Design.
React.jsTypeScriptNode.jsExpress.jsPostgreSQLRedisWebSocketsAnt Design

Turkmenistan Tours & Trips – Transcaspian Tours

Transcaspian ToursOct 2022

A high-performance tourism landing page developed for a travel agency specializing in Turkmenistan tours and travel experiences. Built with Next.js and TypeScript, the website provides a clean and visually engaging experience for presenting travel services and converting visitors into customer inquiries.

  • Developed a modern tourism landing page using Next.js and TypeScript.
  • Created responsive layouts optimized for desktop, tablet, and mobile devices.
  • Implemented smooth animations and interactions using Framer Motion.
  • Built a lightweight architecture focused on fast loading and performance.
  • Designed streamlined navigation and contact flows to encourage customer inquiries.
  • Optimized the interface for a professional tourism brand presence.
Next.jsTypeScriptTailwind CSSFramer MotionSEOResponsive Design

Education

Turkmen State University named after Magtymguly (TSU)

B.Sc. Computer Science & Applied Mathematics (2022–2026)

Key Coursework:

Data Structures & AlgorithmsDatabase Management SystemsProbability & Mathematical StatisticsApplied Statistics & Data AnalysisComputer Networks & Information SecurityCalculus & Linear Algebra

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