About

Hi, I'm Mayank Kumar, a software engineer from Vadodara, Gujarat, India. Currently working at MyTravaly Worldwide.

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Mayank Kumar

Experience

Full-Stack Developer

MyTravaly•Aug 2024 - Present
  • ▹Leading backend development for Swoovo (hotel price comparison platform) from scratch in Go with PostgreSQL, implementing hotel search, OTA onboarding workflows, and a push/pull architecture for aggregating real-time pricing data across multiple OTAs.
  • ▹Designed and built a channel manager adapter service in NestJS with Redis and queue system, enabling seamless integration with external channel managers, with modular architecture allowing easy switching between different CM providers.
  • ▹Developed a property management system, HBC by integrating RESTful APIs, implementing authentication and role-based access control, and coordinating frontend interactions with backend payment APIs.
  • ▹Led migration of MyTravaly OTA from React.js to Next.js by restructuring routing and optimizing asset loading, improving Lighthouse performance score by 42%.
  • ▹Built a Playwright-based web scraping service deployed on AWS EC2 to extract real-time competitor pricing data, reducing manual effort and enabling pricing optimization workflows.
  • ▹Designed and implemented a backend service integrating OpenAI API into the admin portal to generate property descriptions for 5,000+ listings, building a pipeline with property-specific context, reducing effort by 75% (from 15 min to 3 min per property).

Software Development Intern

Tensorblue•July 2023 - Aug 2024
  • ▹Contributed to building a generative AI product (Ideaverse), improving frontend performance (3x) and increasing user retention.
  • ▹Integrated AI models and optimized backend queries, reducing response time by 30% and improving overall system responsiveness.
  • ▹Migrated state management from Context API to Redux Toolkit, reducing unnecessary re-renders by 30% and improving debugging via DevOps.
  • ▹Implemented scalable storage and deployment solutions using AWS S3 and EC2, and enhanced chatbot capabilities using vector embeddings and semantic search.

Skills

Languages

JavaScriptTypeScriptPythonC/C++Go

Frameworks

React.jsReact NativeNext.jsNode.jsExpress.jsNestJS

Libraries & Tools

REST APIGraphQLRedisPostmanGitGithubFirebaseMongoDBAWS (EC2, S3)AWS LambdaTailwind CSSJestDockerLLMLangChainOpenAI

Projects

Work

MyTravaly

MyTravaly

End-to-end Online Travel Agency (OTA) connecting travelers with hotels worldwide.

View Project →
StayConfirm

StayConfirm

Direct booking engine for hoteliers to capture commission-free reservations and reduce OTA dependency.

View Project →
HBC

HBC

Complete Property Management System (PMS) with booking engine, channel manager, and role-based access.

View Project →
Ideaverse

Ideaverse

Unified subscription platform aggregating multiple AI models including LLMs, image generators, and assistants.

View Project →

Personal Projects

Order LLM

Order LLM

Intelligent order automation bot with admin portal for menu management and user control.

React.jsTypeScriptFirebaseNode.jsExpress.jsOpenAI APILangChainMongoDB
GitHub →Live Demo →
Chatty

Chatty

Real-time messaging platform with secure auth, offline queuing, typing indicators, and infinite scroll.

TypeScriptReactSocket.IOZustandNode.jsMongoDBJWTCloudinaryDaisy UI
GitHub →Live Demo →
Agency Portfolio

Agency Portfolio

Portfolio website for a production / media agency, Interlude

React.jsTypeScriptGSAPLenisTailwind CSS
Live Demo →
Deverse

Deverse

Web3 decentralized publishing platform for content storage, monetization, and distribution using smart contracts.

React.jsReduxTailwind CSSIPFSSolidityTruffleWeb3.jsPinata
GitHub →IEEE Paper →

Let's Work Together

Have a project in mind, need a Full-Stack Engineer, or want to collaborate on something exciting? I'd love to hear from you.

Email

mk4664348@gmail.com

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Phone

+91 88661 96721

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Resume

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