~ $ whoami

Naing Naing Htun

Full Stack Software Engineer

Available for freelance projects

I build software that helps businesses move forward.

I help startups and businesses build SaaS products, web applications, and reliable backend systems — from the first architecture sketch to production deployment.

Discuss a projectView my work

● Yangon, Myanmar · working remotely

Incoming call

Naing Naing Htun

HD voice · SIP

01

Services

From first idea to production — I design, build and ship the software your business runs on.

SaaS and web applications

You have an idea or a manual process, and you need it as working software people can log in to and use.

  • MVPs and multi-tenant SaaS
  • Dashboards and admin panels
  • POS, booking, inventory and business systems

Good fit for: Startup founders and growing businesses

Discuss a project

Backend and APIs

Your app needs a backend that stays fast, secure and easy to extend as usage grows.

  • REST APIs and authentication
  • Database design (PostgreSQL)
  • Integrations and event-driven services

Good fit for: Product teams and agencies that need extra engineering capacity

Discuss a project

Deployment and infrastructure

Your software works locally but needs a reliable, repeatable path to production.

  • Docker and Linux servers
  • CI/CD pipelines and hosting
  • Production troubleshooting

Good fit for: Teams without a dedicated DevOps engineer

Discuss a project

Real-time and VoIP

Your product needs calling, live updates or communication features that just work.

  • SIP integration and softphones
  • Call management features
  • Communication and contact-center integrations

Good fit for: Telecom, contact-center and communication companies

Discuss a project
02

Selected work

Professional work · Global Connect Solutions

Mobile softphone

A softphone app that lets businesses make and receive calls over their SIP/VoIP phone systems on Android, iOS and the web.

My role: Lead software engineer: architecture, code reviews and delivery, leading the engineering team.

  • SIP registration
  • Inbound and outbound calls
  • Call controls and call history
  • SIP
  • VoIP
  • Android
  • iOS
  • Web

Professional work · klink.cloud

Configurable ticketing system

An omnichannel ticketing system that any business can adapt to its own workflow, with fully customizable ticket fields.

My role: Software engineer: full-stack features, event-driven processing, and shipping services to production.

  • Custom ticket fields per business
  • Event-driven processing with Kafka
  • Deployed on Docker and Kubernetes
  • Next.js
  • Node.js
  • PostgreSQL
  • Kafka
  • Kubernetes
Visit klink.cloud (opens in a new tab)
03

How I work

Clear scope, regular updates, and one person who owns the work from requirements to deployment.

  1. 01

    Discovery

    We talk through the business problem, goals and requirements.

  2. 02

    Proposal

    I define scope, deliverables, timeline and pricing in writing.

  3. 03

    Development

    I build in milestones and share progress you can try along the way.

  4. 04

    Testing and delivery

    I test the application and deploy it to production.

  5. 05

    Support

    Maintenance and post-launch support, as agreed.

Ways to work together

Fixed price
For clearly defined requirements and deliverables.
Hourly
For ongoing work, smaller tasks or flexible scope.
Monthly retainer
For continuous development and maintenance.
04

About

Full stack software engineer with 5 years of experience building web, mobile, and desktop applications.

I specialize in real-time communication software — from configurable ticketing systems for contact centers to SIP/VoIP softphones — and I enjoy owning products end to end, from the UI to the infrastructure.

Years building
5+
Platforms — web, mobile, desktop
3
UI → API → infra
End-to-end
05

Experience

  1. Lead Software Engineer @ Global Connect Solutions

    Present · ~1.5 yrs

    // Mobile softphone

    Built for
    • Android
    • iOS
    • Web
    • Lead development of a mobile softphone app for SIP/VoIP calling over business phone systems.
    • Built core calling features — registration, inbound and outbound calls, call controls, and call history.
    • Lead the engineering team: architecture, code reviews, and delivery.
    • SIP
    • VoIP
    • Mobile
    • Team lead

  2. Software Engineer @ klink.cloud

    Previously · ~2.5 yrs

    // Configurable ticketing system

    Built for
    • Web
    • Built a configurable ticketing system that any business can adapt to its own workflow, with fully customizable ticket fields.
    • Developed full-stack features with React / Next.js, Node.js, and PostgreSQL, using Kafka for event-driven processing.
    • Shipped and ran services with Docker and Kubernetes.
    • Next.js
    • Node.js
    • PostgreSQL
    • Kafka
    • Kubernetes
    VOICECHATEMAILMESSENGERONE INBOX · TICKETS
    // every channel → one configurable ticket
06

Skills

> Frontend

  • React
  • Next.js
  • TanStack
  • Tailwind CSS

> Backend

  • Node.js
  • Laravel
  • PostgreSQL
  • Kafka

> DevOps

  • Docker
  • Kubernetes

> Real-time / VoIP

  • SIP
  • VoIP
  • Softphones
  • Contact center

> Platforms

  • Web
  • Mobile
  • Desktop
07

Contact

Let's discuss your project.

Tell me what you're planning to build. I'll get back to you to discuss the requirements and next steps. I usually reply within 2 business days.

What are you building?
Budget (optional)

Or reach me directly

naingnainghtun.work@gmail.com