Onix
Available for Freelance Software Projects

Helping Businesses
Build Better Software.

I partner with startups, entrepreneurs, and growing companies to design, develop, and maintain scalable software products. My focus is building dependable systems that remain easy to improve as businesses grow.

What I offer

Software Services

Focused engagements that cover product engineering end to end — from architecture and implementation to deployment and care.

Custom Web Applications

End-to-end web products tailored to your workflows — from first prototype to production systems that scale with demand.

Backend API Engineering

Reliable APIs and services with clear contracts, solid authentication, and performance designed for real-world load.

Frontend Development

Polished, accessible interfaces with modern React stacks — fast, consistent, and built for long-term maintenance.

Cloud Deployment

Production infrastructure with CI/CD, monitoring, and environments that deploy confidently without drama.

System Integration

Connect tools, data sources, and third-party platforms into one coherent system your team can actually operate.

Technical Consulting

Architecture reviews, stack decisions, and pragmatic guidance so technology stays aligned with business goals.

Partnership

What You Can Expect

A clear operating style designed for founders and teams who need dependable delivery without the agency overhead.

Production-ready Software

Ship work that is tested, observed, and ready for users — not demos that fall apart under pressure.

Maintainable Codebase

Clear structure, sensible abstractions, and documentation so your team can extend the product with confidence.

Reliable Communication

Regular updates, honest estimates, and decisions explained plainly so stakeholders stay aligned.

Long-term Support

Ongoing improvements, monitoring, and iterative delivery after launch — not a handoff and silence.

How it works

Workflow

A structured process from first conversation to continuous improvement — transparent at every step.

1STEP 01

Discovery

Understanding goals and requirements.

2STEP 02

Architecture

Planning scalable technical solutions.

3STEP 03

Development

Building modern, reliable software.

4STEP 04

Deployment

Testing and launching to production.

5STEP 05

Continuous Improvement

Monitoring, optimization and maintenance.

Stack

Technology

Modern tools chosen for reliability, speed of delivery, and long-term maintainability.

Frontend

ReactNext.jsTypeScriptTailwind CSS

Backend

Node.jsPythonFastAPIPostgreSQL

Infrastructure

DockerAWSLinuxVercel

Developer Tools

GitGitHubCI/CDREST APIs

Contact

Let's Build Something
Great

Share your product goals and constraints. I'll respond with a clear next step and a practical path forward.

Onix Volodymyr Peliak

Jl. Utama Pagaden No. 10, Kawalu, Tasikmalaya, West Java 46182, Indonesiakosambabeya@gmail.com+62 859-2225-4776