Hi, I'm Eimantas

A hands-on software engineer who builds scalable systems and ships working solutions. No corporate layers—just direct technical expertise and a practical approach to solving problems.

With 5+ years of experience across startups and enterprise environments, I've built everything from mobile apps with thousands of users to cloud infrastructure handling millions of requests per day.

How I Work

Hands-On Approach

I write code, debug issues, and ship features—no delegation, just direct technical work from start to finish.

Practical Solutions

I focus on what works. Simple, maintainable solutions that solve real problems without over-engineering.

Clear Communication

Technical jargon translated into plain English. You'll always know what's happening and why.

Long-Term Thinking

Building systems that scale and evolve with your business, not just quick fixes.

Technology Stack

I work with modern technologies and frameworks, focusing on what delivers results rather than chasing trends.

Frontend

React
Next.js
TypeScript
Tailwind CSS
React Native

Backend

Node.js
Python
PostgreSQL
MongoDB
Flink
Redis

Cloud & DevOps

AWS
Opensearch
GCP
Docker
Kubernetes
Terraform

Tools & Practices

Git
CI/CD
Agile
TDD
System Design

What I've Built

Mobile & Web Applications

Built cross-platform apps with React Native and Next.js, handling everything from user authentication to payment processing, serving 10K+ active users.

Cloud Infrastructure & Optimization

Designed and optimized cloud architectures on AWS, achieving 90% cost reduction through smart resource allocation and real-time data processing with Apache Flink.

Backend Systems & APIs

Architected scalable backend systems with Node.js and Python, building RESTful APIs that handle millions of requests with proper error handling, logging, and monitoring.

System Modernization

Helped businesses transition from legacy systems to modern cloud-based solutions, improving efficiency while minimizing disruption to daily operations.

Why Work With Me?

You get a senior engineer who codes. I'm in the terminal, writing tests, reviewing pull requests, and debugging production issues. Not managing teams or filling out spreadsheets.

You get honest technical advice. I'll tell you when something is over-engineered, when a simpler solution exists, or when you don't need that expensive third-party service.

You get someone who cares about your success. Your project isn't just another contract—it's a technical challenge I'm invested in solving.

Let's Talk About Your Project

Whether you're starting from scratch or need help with an existing system, I'd love to hear what you're building.