Header.tsx
EB

eobyte.dev

Hero.tsx
Hi, I'm ErikSenior Software Developer

I build web applications by keeping complexity out.

Over 8 years of experience turning complex requirements into simple, maintainable systems from initial design to production.

Skills.tsx
01

Core Competencies

Quality isn't about adding more, but removing what isn't essential.

I favor stable, readable solutions that scale through clarity, not complexity. I shape both the technical solution and the surrounding product decisions to serve real user needs.

languages

TypeScript

8 years of experience
8 yrs

Ruby

7 years of experience
7 yrs

C#

7 years of experience
7 yrs

frameworks

Next.js

App Router, SSR/ISR optimization, Server Actions

Ruby on Rails

RESTful APIs, Hotwire/Turbo, Background processing

Tailwind CSS

Design systems, Responsive design, Headless UI

extras

Cloud & DevOps

Linux, Docker, Kubernetes, GitHub Actions

Data Stores

MSSQL, MySQL, MongoDB, Apache Kafka

Design

Figma, Adobe Suite, Affinity Suite, Final Cut Pro

Beyond Software Development

I pay close attention to detail and product perception beyond implementation. Active contributions to go-to-market efforts helps me design and build more effective applications.

Thoughts on AI

I use AI sparingly to reduce mechanical overhead, while remaining mindful not to outsource reasoning, correctness, or design decisions. I find AI most effective when used by someone who can critically evaluate its output.

Work.tsx
02

Career Journey & Impact

sinceJan 2025


New Work SE

Software Engineer

Developing cloud-native compliance applications with Ruby on Rails and Next.js. Building a company-wide tracking system with Kafka and migrated complex legacy stacks to AWS using Docker, Kubernetes.

Oct 2023Dec 2024


Ernst & Young

Manager, Development Lead

Led an international team modernizing a large-scale SaaS platform with C# and Next.js. Drove an architectural overhaul that increased scalability by standardizing deployments through Docker and Kubernetes.

Oct 2020Oct 2023


Ernst & Young

Senior, Software Development

Designed and shipped a high-performance SaaS analytics platform for real-time tax data. Led an agile team building core systems for visualizing high-volume tax data using C#, Vue, and MongoDB.

Jun 2017Oct 2020


Ernst & Young

Working Student

Built a real-time RESTful API in C# for automated tax determination. Optimized core algorithms to achieve a significant performance increase while ensuring data integrity.

Jun 2010Oct 2013


ZEB Automation

Intern

Improved UI and digital presence using PHP, HTML, CSS, and JavaScript. Increased click-through rates through UX optimizations and supported internal tooling.

Education.tsx
03

Academic Background

Oct 2018Oct 2020


HTW Berlin

Master of Science in Business Information Systems

Graduated with an overall grade of 1.4. Thesis: Conceptualization and implementation of a centralized logging solution for distributed systems. Developed a web-based real-time analysis platform utilizing Azure infrastructure.

Oct 2015Sep 2018


HTW Berlin

Bachelor of Science in Business Information Systems

Graduated with an overall grade of 1.6. Thesis: Requirement analysis and interface development of a database management system. Focused on knowledge-based systems for the evaluation of mass transaction data.

Oct 2013Sep 2015


TU Berlin

Career Orientation (MINT/STEM focus)

Engaged in foundational studies across Mathematics, Informatics, Natural Sciences, and Technology. Explored interdisciplinary engineering principles to define specialized career trajectory. Completed intensive orientation phase prior to specializing in Business Information Systems.

Jun 2007Jun 2013


Leibniz Gymnasium

High-School Diploma

Obtained university entrance qualification (Abitur) with an academic focus. Specialized in advanced Mathematics and Computer Science. Built foundational logic and programming skills prior to university studies.

Projects.tsx
04

Selected Projects

A focus on fundamentals: clean interfaces, stable logic, and respect for the user’s time.

Each project was selected for the complexity it removed by aligning problem understanding, interface design, and implementation.

Invoicing Web App screenshot
live since2024

Invoicing Web App

A Rails-based invoicing system designed end-to-end to automate financial workflows without client-side complexity.

Rails 7
Tailwind
Zero JS
Private
Company E-commerce screenshot
live since2023

Company E-commerce

A headless e-commerce storefront optimized for sub-second performance and SEO at scale, directly improving conversion efficiency.

Next.js 15
Tailwind
No DB
EY Digital Tax Intelligence screenshot
live since2019

EY Digital Tax Intelligence

An enterprise SaaS platform visualizing complex tax determination logic while remaining user friendly.

Vue.js
Node.js
MongoDB
Tax Engine Web API screenshot
live since2017

Tax Engine Web API

A high-performance C# backend serving indirect tax determination at millisecond-level through an API-first architecture and performance optimization.

ASP.NET
MSSQL
Azure
PCB Management Web App screenshot
live since2017

PCB Management Web App

A Rails-based management system for inventory, production logistics, and hardware lifecycle auditing, built for clarity and reliability.

Rails 5
Tailwind
Postgres
Private
Contact.tsx
05

Get in Touch

Let’s build something simple.

If you’re looking for a senior developer who takes end-to-end ownership of product delivery, let’s talk.