Tilak Puli

Senior Software Engineer

Bangkok, Bangkok City, Thailand6 yrs experience
AI ML PractitionerAI Enabled

Key Highlights

  • 6+ years of experience in full-stack development.
  • Expert in React and AWS technologies.
  • Proven track record in developing secure payment solutions.
Stackforce AI infers this person is a Full-Stack Developer with expertise in Fintech and SaaS applications.

Contact

Skills

Core Skills

AwsWeb DevelopmentAi DevelopmentMobile DevelopmentReact Native

Other Skills

Amazon Web Services (AWS)Google Maps APIPrompt EngineeringLarge Language Models (LLM)FlutterNode.jsFull-Stack DevelopmentJavaScriptKotlinReact.jsJavaRuby on RailsExpress.jsFirebaseServerless Computing

About

Highly motivated and skilled Full-stack software developer with 6+ years of experience in developing and delivering enterprise-grade software solutions. Proficient in various programming languages and frameworks, with a focus on frontend development yet broad knowledge and experience in backend technologies and AWS. Skilled in Agile methodologies and experienced in working with diverse teams to deliver innovative software solutions. Experienced in: React, React Native, Node.js, TypeScript/JavaScript, NestJs, Java & Kotlin, HTML, CSS, Spring Boot, Ruby on Rails, Express Js, Next JS and Tailwind CSS, Golang, AWS, MongoDB, PostrgresDB, Bluetooth Low Energy, JIRA, Git, Langchain and Prompt engineering and always excited to learn new tech stack

Experience

6 yrs
Total Experience
2 yrs 10 mos
Average Tenure
3 mos
Current Experience

Agoda

Senior Software Engineer

Feb 2026Present · 3 mos · Bangkok, Bangkok City, Thailand · Hybrid

Finly

Built & Launched – Finly (Personal AI Finance App)

May 2024Nov 2025 · 1 yr 6 mos · Bangalore Urban, Karnataka, India

  • 📱 What is Finly?
  • An AI-powered mobile app that makes expense tracking conversational. Users can log expenses (“₹500 dinner”) and ask natural-language questions (“How much did I spend this month?”) — all within a single chat interface.
  • 🧠 AI + Finance
  • Integrated Google AI APIs for Natural Language Processing (NLP) to extract data and deliver insights.
  • Applied prompt engineering to interpret both transaction entries and analytical queries in the same message.
  • Built logic to respond smartly to complex questions like category-wise breakdowns or monthly spending summaries.
  • 🛠️ Tech & Architecture
  • Langchain + Gemini flash to build the Agent
  • Flutter for frontend UI
  • Node.js backend via Firebase Cloud Functions
  • Firebase Firestore, Auth, Hosting for full serverless infrastructure
  • Designed and built 100% solo — from UX to deployment on Google Play
  • 🌱 Status
  • Launched in June 2025 and currently in early adoption with a focus on improving conversational AI accuracy and expanding features to make it a complete personal finance assistance.
Prompt EngineeringLarge Language Models (LLM)AI DevelopmentMobile Development

Travelopia

Senior Product Engineer

Dec 2023Jan 2026 · 2 yrs 1 mo · Bengaluru, Karnataka, India · Hybrid

  • Secure Payment Portal: Contributed significantly to developing a secure payment portal for Travelopia, addressing critical security issues in their previous system.
  • User-Centric Design Collaboration: Partnered with UX Designers to create an intuitive and user-friendly interface, enabling users to effortlessly view booking details and complete payments.
  • Efficient Itinerary Management: Built an internal portal that streamlined itinerary creation, integrating external bed banks to facilitate in-house hotel and service bookings.
  • Seamless Google Maps Integration: Implemented Google Maps integration to help users easily book services near popular attractions.
  • Comprehensive Reporting System: Developed a robust reporting system to keep stakeholders informed about the transactions processed through the new payment portal.
  • Use Cursor AI powered by claude sonnet 3.7 to build a complete flight integration feature from scratch including both frontend and backend
Amazon Web Services (AWS)Google Maps APIAWSWeb Development

Thoughtworks

3 roles

Senior Software Engineer

Sep 2022Nov 2023 · 1 yr 2 mos

  • MOSIP Client --
  • Developed a high-performance React Native module for seamless BLE communication between Android and iOS devices in an open-source identity management mobile application.
  • Leveraged Kotlin expertise to optimize the Android BLE layer, resulting in a remarkable increase in transfer speed from 40 seconds to just 1 second for 150KB of data.
  • Contributed signicantly to the development of a React Native mobile app that empowers over 20 million users worldwide with secure identity management capabilities.
  • Took on the role of mentor, imparting expertise in Clean Code principles and React Native best practices to uplift the skills and performance of junior developers.
Full-Stack DevelopmentJavaScriptMobile DevelopmentReact Native

Software Engineer

Mar 2020Sep 2022 · 2 yrs 6 mos

  • American Investment Bank Client ---
  • Developed a scalable web dashboard to efficiently manage 300+ AWS accounts across multiple regions, incorporating a maker-checker ow.
  • Utilized AWS APIs, SSM documents, and Lambdas to execute complex, customizable operations within the AWS environment.
  • Led the end-to-end design and development of a React application using Redux, Jest, React testing library, and the Ant Design system.
  • Integrated with Spring Boot backend to effectively invoke intricate AWS APIs and deliver paginated and structured responses to the UI.
  • Facilitated smooth onboarding and knowledge transfer for new team members, ensuring quick ramp-up and handling of maintenance tasks.
  • Analytics and Credit Stream --
  • Developed and enhanced a highly scalable Analytics dashboard showcasing real-time visualization of 300,000+ transactions and 2000+ accounts.
  • Collaborated with the team to optimize user experience by implementing design systems, pagination, and page restructuring using React, Redux, High Charts, and Material UI.
  • Significantly improved performance of analytics API's by reducing response time from over a minute to less than 10 seconds through implementation of pre-computation and data caching techniques.
  • Contributed to critical Spring Boot microservices used by the credit team in the system.
  • Played an integral role in developing user-facing screens for analytics within a MonoRepo React application.
React.jsJavaWeb DevelopmentAWS

STEP Intern

Jul 2018Feb 2020 · 1 yr 7 mos

  • Completed the prestigious STEP program at Thoughtworks, a highly selective software engineering program that provides training in modern software development practices and technologies
  • East Asian Client building mega app -- 8 months --
  • Developed a web application for employee feedback and reviews, optimizing ratings and hikes.
  • Transformed Node.js backend to Ruby on Rails, enhancing stability and transferring data from MongoDB to PostgresDB.
  • Expanded Express JS backend with new features while introducing the parallel ROR backend.
  • Managed end-to-end product development: user stories, React UI, backend features, and Kubernetes deployment.
  • Traveled to Indonesia for requirements discussions and provided hands-on user support.
  • Achieved Testing coverage improvement exceeding 90% for existing and new backend/frontend repositories from 40%.
Ruby on RailsExpress.jsWeb Development

Education

Alagappa University

Bachelor's degree — Computer Science

Jan 2019Jan 2021

M.B.T.S Govt Polytechnic

CME — Computer Science

Jan 2015Jan 2018

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