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ML

Available for new projects

AI & Full-Stack Product Engineer

MikeLozinski

I build and ship AI-powered web products, automation, and production infrastructure—from prototype to deployment.

Selected work Start a conversation

Based inChisinau, Moldova

01 / AI practice

Daily toolchain. Visible output.

A live, local snapshot of the AI usage behind research, coding, and production work over the latest 30 days.

30-day AI practice

2 providers synced

4.9B

tokens reported across the latest 30 UTC days

Estimated mixbased on classified records
Input
Est. 1.7M
Cache
Est. 4.9B
Output
Est. 31.9M

GitHub activity

@mklozinski

744

contributions in the last year

LessMore
Seven projects / one practice

Selected Work

Scroll to explore

Selected projects

01Multilingual web toolLive

Measure Ring Size

A browser tool for measuring ring size across international sizing standards.

Result

Live utility with a multilingual experience.

  • Next.js
  • i18n
  • Vercel
View live project(opens in a new tab)
Measure Ring Size browser tool interface
02Private browser image toolLive

Optimize Your Image

Private, serverless image conversion and optimization performed entirely in the browser, with optional background removal and text-behind-subject tools. The on-device AI add-on is 44–88 MB, depending on browser precision support.

Result

No uploads, no storage cost, and batch ZIP export.

  • Canvas API
  • i18n
  • Transformers.js
  • WebGPU
View live project(opens in a new tab)
Optimize Your Image background-removal interface
03Marketplace directoryIn development

WebStudios

A discovery platform for professional web studios, searchable by service, budget, technology, and location.

Result

Studio profiles, shortlists, and programmatic SEO pages.

  • Next.js
  • NestJS
  • Polar
  • Supabase

Private build / visual preview

WebStudios marketplace directory interface
04AI product platformLive

GlowAI

A personal Telegram AI-image product with generation workflows, temporary media delivery, and an administration platform.

Result

End-to-end bot, API, storage, and deployment.

  • NestJS
  • PostgreSQL
  • Telegram Bot API

Private build / visual preview

05Interactive 3D experienceIn development

Jewellery Showcase

A browser-based showcase for jewellery models with custom diamond shaders and full scene control.

Result

Interactive 3D models paired with detailed product information.

  • Wasm
  • GLSL ES 1.0
  • WebGL
  • Three.js

Private build / visual preview

06AI knowledge systemIn development

AI Data Index

A searchable personal drive that generates metadata and tags for every uploaded file.

Result

RAG retrieval across unstructured files.

  • Next.js
  • OpenAI
  • RAG

Private build / visual preview

AI Data Index file search and metadata interface
07Game server web designArchived

ArcheAge Web Design

A responsive, minimal website design created in 2020 for an ArcheAge private server.

Result

A complete responsive design tailored to the game server community.

  • HTML5
  • CSS3
  • JavaScript

Private build / visual preview

ArcheAge private game server website design

02 / Experience

Built in the real world.

Five chapters · newest first · Chisinau + remote

LOG_012024 — Present

@ Independent Products

AI / Product Engineer

  • NestJS
  • AI APIs
  • Coolify

Design and ship AI products, browser utilities, automation pipelines, and production deployments—from first prototype through ongoing operations.

LOG_022023 — Present

@ OnlyJewels

Full-Stack Developer

  • Next.js
  • MongoDB
  • Express

Maintain and evolve an e-commerce platform across application, infrastructure, search, caching, and performance.

PageSpeed
+40%
daily clicks
+44%
impressions
+46%
LOG_032021 — 2023

@ Ajediam

WordPress Developer

  • WordPress
  • PHP
  • JavaScript

Built and maintained a custom WordPress experience, including its theme and plugins.

daily clicks
+110%
page speed
+50%
conversions
+30%
LOG_042021

@ OnlyJewels

Junior React Developer

  • React
  • Admin UI

Built administrative interfaces and resolved critical product bugs, establishing the foundation for a later full-stack role.

LOG_052018 — 2020

@ Self-Employed

Freelance Web Developer

  • HTML/CSS
  • JavaScript
  • UI

Delivered responsive websites for clients and built a practical foundation in frontend engineering, visual implementation, and direct client work.

03 / About the practice

End to end means owning the seams.

I turn rough ideas into usable production software. That means product decisions, interfaces, backend systems, AI integrations, deployment, and the unglamorous details that keep everything running.

Available for new projects

Chisinau + remote
01 / Product

Interfaces with a point of view

Product decisions, interaction design, and responsive frontends shaped around real user needs.

  • Next.js
  • React
  • TypeScript
02 / Systems

The machinery behind the screen

APIs, data models, search, storage, and automation built to remain understandable in production.

  • NestJS
  • Node.js
  • PostgreSQL
  • MongoDB
  • Supabase
03 / AI

Useful intelligence, deliberately applied

LLM, retrieval, and image-generation workflows designed as product capabilities—not demos.

  • LLM APIs
  • RAG
  • Image generation
04 / Delivery

From first commit to a running service

Deployment, observability, performance, and the operational details that keep products online.

  • Docker
  • Coolify
  • Vercel
  • AWS