Richárd Huszák

2016-09 to 2017 · Budapest

Athéné High School and Logiscool

Programming instructor

• Taught C#, Scratch and Java to high-school and younger students.
• Introduced OOP, data structures and event-driven programming.
• The mentoring later carried into leading a dev team.

C# · Scratch · Java

2017-08 to 2019-01 · Budapest

BOSCH (via BEKO)

Engineering Information Technology

• Automated hardware-in-the-loop test systems with C# and Jenkins, cutting manual testing effort.
• Supported DevOps workflows with Python/Flask and C++/CMake/LLVM tooling.

C#/.NET · Jenkins · Python/Flask · C++ · CMake · LLVM

2019-01 to 2021-04 · Budapest

E-Jogsegéd Ltd.

Full-stack Ruby on Rails developer

• Led a three-person dev team: task coordination, mentoring, reviews, deployments.
• Owned production reliability; critical issues resolved with minimal downtime.

Rails · MySQL · Vue · Vuex · JSON:API

2021-04 to 2022-09 · Budapest

BV-Technology Ltd.

Full-stack Ruby on Rails developer

• New CMS features in Rails and React for a site with over ten thousand end users.
• CI/CD and code review as daily practice: faster, cleaner delivery.

Rails · MySQL · React · JSON:API

2022-10 to 2023-01 · Granada

Unit4

Senior Ruby on Rails Developer

• N+1 queries eliminated, SQL and ActiveRecord refactored: a faster API.
• RuboCop-driven refactors for clean code.
• Fewer front-end bugs: Ember.js issues fixed, unused features removed.

Rails · MySQL · Ember.js · JSON:API

2023-06 to 2024-10 · Vienna

Valutico

Senior Ruby on Rails Engineer

• A more reliable valuation platform: stronger back-end and release processes.
• Automated testing and monitoring pipelines; fewer production regressions.
• Developer-enablement work that shortened onboarding for new hires.

Rails · PostgreSQL · GraphQL

2024-12 to 2025-09 · Budapest

Starling Enterprises Kft.

Senior Software Engineer

• Full-stack features in Rails and React (Vite) that improved customer workflows.
• PostgreSQL schemas and queries optimised; query times down by about 30 %.
• Policy-based authorisation (Pundit-style) for secure access control.
• REST APIs built and consumed through Axios in the React front end.

Rails · React (Vite) · PostgreSQL · TypeScript

2025-08-09 · started

Nissh

A made-to-order gaming mouse shaped to the buyer's hand, nissh.gg

• Designed and prototyped the Nissh One: a numbered, 3D-printed mouse shaped to the buyer's hand, with three hump positions for fingertip or claw grip.
• A browser 3D configurator, a server-side CAD pipeline that turns an order into print files, Stripe checkout, shipped from Hungary.
• In maintenance since 2026-08-04.

Next.js · React Three Fiber · Prisma · PostgreSQL · Stripe

See the project

2025-10 to present · Berlin, remote

Distribusion Technologies GmbH

Senior Ruby Developer

• Ruby in high-scale, high-load systems for ground transportation.
• A large fleet of microservices, developed and maintained.
• Performance bottlenecks and optimisation; part of the team's architectural decisions.
• Internal tools and libraries; better test coverage and deliverable quality.

Ruby · Rails · Grape · JSON:API · microservices

2026-07-29 · started

Balatonkarting

Concept rebuild of a karting track's website, balatonkarting.huszak.dev

• Built as a working proposal, not a commission: online booking with a card-paid deposit, gift cards, lap times read from the track's timing system, in Hungarian and English.
• A public demo, not the track's production site; payments on the demo are simulated.

Next.js · Google Calendar API · Teya · Docker

See the project

2026-08-05 · started

huszak.dev

This site: the studio's own, in three languages

• Portfolio, services with published prices, the Veduta page, the contact form and this CV.
• Next.js App Router behind a strict content security policy, served from its own server.

Next.js · React · Tailwind · TypeScript

Open the site

2026-08-10 · started

Veduta

Walkable 3D property sites for estate agencies and developers

• A whole agency site with its own admin, one instance per agency on its own domain, in Hungarian, English and German.
• The floor plan is drawn in the admin and becomes a 3D home a buyer can turn, cut open and (in Pro) walk through: a drawing, not a render, not an AI image.
• Pro adds an AI assistant for the office and an AI recommender for visitors, both early and able to be wrong.

Next.js · three.js · Docker · Caddy

Full product page

2026-08-18 · started

RevForge

An Android app that builds the car's engine sound live from OBD-II data

• Synthesised, not recorded: revs and load read over a Bluetooth OBD-II adapter drive the sound, with a dashboard that follows the car.
• A generic engine database without manufacturer names; free, with one permanent Pro unlock.

Kotlin · Jetpack Compose · C++ · Oboe

See the project

2026-08-22 · started

AI developer tools

agent-system: capacity, rules and handoff for the AI coding agents in daily use

• One rule set for Claude Code, Codex, Kimi Code, Antigravity and a local GPU agent: what needs a yes before it happens, what never runs unattended, how work is handed from one agent to the next.
• Capacity read from each agent's own window, so a task is paced and never dies at the limit.
• Internal tooling, not a product; the AI agents' output counts as a candidate until a person checks it.

Python · SQLite · systemd · llama.cpp

See the project

2026-09-08 · Google Play

RevForge on Google Play

Production release live on Google Play

• Three weeks after the repo started, a public listing; free, with one permanent Pro unlock.

See the project

2026-09-14 · live customer

Veduta at a customer

cziglehome.hu runs on Veduta; the demo moves to veduta.hu

• An estate developer's site on its own domain: the whole scheme on one 3D site plan, eleven buildings, each home drawn from its floor plan.

Full product page

2026-10-05 · 3.0

Veduta 3.0

Lifelike furniture and plant models, photo floor finishes, walk from anywhere (Pro)

• Over ninety reviewed furniture models in two detail levels, four quality tiers so phones keep up, water and mirrors.

Full product page