Oakar Kyaw – Full Stack Developer

I'm A Developer

About

I’m Oakar Kyaw , a Full Stack Developer with over 2 years of hands-on experience specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js). Proven expertise in building scalable, real-time various web applications and integrating AI-powered features using OpenAI, Gemini, and Deepgram APIs. Adept at cloud deployment (AWS, Docker) and creating robust, maintainable codebases. Skilled in both frontend and backend architecture, with a passion for delivering innovative solutions and thriving on new challenges and learning opportunities.

Full-Stack Developer

  • Phone: +95 9784727952

Skills

Theses are the skills I have acquired during my career.

Frontend

HTML 100%
CSS 90%
JavaScript 75%
ReactJS 70%
Python 50%
Flutter 60%

Backend

NodeJS 75%
ExpressJS 75%
Restful API 100%
GraphQL 70%
Prisma 70%

DB & Devops

MongoDB 80%
PostgreSQL 70%
DynamoDB 70%
AWS (CI/CD) 70%
Docker 70%

AI Integration

OpenAI 80%
GeminiAI 80%
Deepgram 80%

Realtime Msg

Socket IO 80%
Web Socket 70%

Ver Control

Git & GitHub 90%
Bitbucket 70%

Resume

This is my resume, which includes my education, professional experience, and skills. I have a strong background in full-stack development, with expertise in the MERN stack and AI integration. My experience includes collaborating with cross-functional teams to create innovative solutions, and working with a variety of technologies to create engaging and interactive experiences for users. I am passionate about developing user-centered applications, and implementing real-time messaging systems.

Sumary

Oakar Kyaw

Results-driven Full Stack Developer with 2 years of hands-on experience specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js). Proven expertise in building scalable, real-time various web applications and integrating AI-powered features using OpenAI, Gemini, and Deepgram APIs. Adept at cloud deployment (AWS, Docker), CI/CD pipelines (Jenkins), and creating robust, maintainable codebases. Skilled in both frontend and backend architecture, with a passion for innovative solutions and cross-functional collaboration.

  • (+95) 9784727952
  • oakarkyaw7090@gmail.com

Education

Bachelor of Engineering ( Electronics Engineering )

Technolical University of Taunggyi, Myanmar

Professional Experience

Full-Stack Developer

2024/09 - present

ImpactHD Japan — Tokyo, Japan ( Remote/Contract )

Role: Collaborated with Project Manager to significantly enhance an AI-powered assistance Web App, leveraging ReactJS, Node.js, and AWS

  • Architected and implemented RESTful APIs (Node.js, Express) within an 20- member team, ensuring seamless frontend-backend data integration.
  • Integrated of OpenAI, Deepgram, and Gemini AI to develop advanced multi-model chatbot systems and meeting tools, leveraging ReactJS and Node.js for enhanced [e.g., conversational intelligence/data processing/user engagement]
  • Designed and implemented real-time dashboards using ReactJs or frotend and NodeJs for backend to visualize AI usage and cost data, providing users with actionable insights that simplified tracking of API requests and expenditure by 90%
  • Integrated Google search results directly into AI chat responses, providing users with instant, clickable links with ReactJS for frontend. This enhancement eliminated 100% of the time users previously spent searching on Google, significantly improving information retrieval and user efficiency
  • Developed and deployed highly scalable APIs for AI-driven applications on AWS, utilizing DynamoDB as the primary database solution

MERN Stack Developer (MongoDB, ExpressJS, ReactJS, NodeJS)

2023/10 - 2024/09

K-Win Technologies — Yangon, Myanmar

Role: Collaborated directly with CEO to enhance web solutions for Clinical and ecommerce businesses, building robust web systems for POS, HRM, e-commerce platforms, and loyalty wallets using Reactjs, Nodejs Express.js and MongoDB.

  • Designed and implemented comprehensive sales and financial tracking systems (including voucher creation, daily/monthly sales, and sale item management) using ReactJS for the frontend and Node.js for the backend. Engineered the MongoDB database design, hosted on AWS, which elevated users' ability to track sales expenses and day-to-day business processes by 80%.
  • Developed a comprehensive Employee Data Management system (ReactJS, Node.js, MongoDB) that included features for employee onboarding, promotion tracking, leave management, and geolocation-based attendance. This solution streamlined employee data and system tracking for businesses by 70%
  • Engineered a real-time voucher creation system, seamlessly connecting a Mobile App with a Node.js backend via Socket.io . This solution ensured secure and transparent voucher generation, fostering trust and clarity in transactions between business salesmen and their customers
  • Secured REST APIs with JWT-based authentication to ensure data protection.
  • Automated CI/CD pipelines using Jenkins to streamline deployment and integration processes.

Intern Web Developer

2023/05 - 2023/09

NextSolution — Taunggyi, Myanmar

  • Contributed to hotel management and booking systems using React.js and MongoDB.
  • Developed room booking flows, admin dashboards, and availability management modules.
  • Collaborated with team members to debug issues, optimize UI performance, and enhance feature sets.

Project Experiences

E-commerce Platform (Mobile & Web)

Tech Stack: Flutter, Node.js, Prisma, PostgreSQL, React.js, REST API, Docker, AWS

• Production-ready e-commerce system for a real client
• End-to-end delivery from architecture to deployment
• Fully managed solution enabling business-first focus

Key Features:
• Auth & role-based access control
• Product, category & brand management
• Order processing & real-time tracking
• Sales analytics, notifications & in-app chat

Live App:
Apple App Store

Real-time POS, HRM & Wallet Backend Systems

Tech Stack: Express.js, MongoDB, Socket.IO, Docker, Jenkins
• Built backend systems for POS, HRM, and loyalty wallets.
• Implemented real-time features using Socket.IO for instant updates.
• Deployed and managed containerized services via Docker.
• Secured APIs with JWT and set up automated CI/CD pipelines using Jenkins.

Multi-AI Chat Interface

Tech Stack: React.js, Node.js, OpenAI, Gemini, Deepgram, Socket.IO
• Engineered a unified chat system (React.js, Node.js) enabling concurrent interactions with multiple AI models. This involved integrating OpenAI, Deepgram, and Gemini AI to develop advanced multi-model chatbot systems and meeting tools, significantly enhancing conversational intelligence and data processing
• Integrated Google search results directly into AI chat responses (React.js), providing users with instant, clickable links. This eliminated 100% of time previously spent on manual searches, drastically improving information retrieval and user efficiency. • Developed real-time meeting detail lists leveraging GraphQL, for dynamic updates, ensuring seamless data synchronization and enhanced user experience..

AI Billing Dashboard

Tech Stack: React.js, Node.js, BigQuery, Recharts
• Developed an AI analytics dashboard (React.js, Node.js) that aggregated AI usage data from OpenAI, Gemini, and Deepgram into BigQuery. This solution provided users with real-time cost trends and visual insights using Recharts, simplifying API request and expenditure tracking by 90%
• Provided real-time cost trends and visual insights using interactive charts.

POS System

Tech Stack: Node.js, Express.js, MongoDB
•Developed and implemented an installment-based payment system (Node.js, Express.js, MongoDB) for clinics, enabling comprehensive transaction tracking and improving financial management. • This solution also supported essential POS business requirements, including voucher creation and other key operational features, to enhance patient billing efficiency
• Improved financial tracking and patient billing efficiency.

Loyalty Point System

Tech Stack: React.js, Node.js, MongoDB
Developed a comprehensive Employee Data Management system (ReactJS, Node.js, MongoDB) that included features for employee onboarding, promotion tracking, leave management, and geolocation-based attendance. This solution streamlined employee data and system tracking for businesses by 70%. Engineered a real-time voucher creation and loyalty point system, seamlessly connecting a Mobile App with a Node.js backend via Socket.io . This solution ensured secure and transparent voucher generation, fostering trust and clarity in transactions between business salesmen and their customers, while also managing customer loyalty points effectively
• Implemented auto-upgrade tiers, reward redemption logic, and admin-level insights.

Testimonials

I am pleased to write this letter of recommendation for Oakar Kyaw, who has been a key member of our team at K-Win Technologies. During his time with us, Oakar Kyaw demonstrated exceptional expertise in both React.js and Node.js, playing an integral role in developing dynamic and responsive web applications. Oakar Kyaw has a strong technical background and a proactive approach to problem-solving. His deep understanding of modern web technologies allowed him to build efficient and scalable solutions. Beyond his technical skills, he is a dedicated team player who consistently contributes innovative ideas and supports his colleagues in achieving project goals. What sets Oakar Kyaw apart is not only his technical acumen but also his commitment to continuous learning and improvement. His passion for technology and his positive attitude have had a lasting impact on our projects and team morale. I am confident that Oakar Kyaw will be a tremendous asset to any organization, and I highly recommend him for any opportunity that allows him to further utilize his technical and collaborative skills.

Kaung Htat (Kimily King)

Full Stack Developer

Contact

Address

Pyaw Bwe, Mandalay, Myanmar

Call Me

+95 9784727952

Email Me

oakarkyaw7090@gmail.com

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