Services Home Scope Estimator Apps Blog
Contact
AI-Augmented Product Engineer · Estonia

Building AI-powered products
with senior full-stack execution

I help startups and businesses design, build, and optimize SaaS platforms, mobile apps, CMS systems, and AI-driven workflows with a product-first engineering approach.

Product engineering capabilities for AI-era digital products.

Focused engineering directions instead of a noisy list of isolated services. I help design, build, optimize, and launch scalable products across web, mobile, AI, CMS, and EdTech systems.

Product Scope Estimator

Clarify what your product actually needs before building it.

Answer a few product questions and get a practical direction: recommended approach, complexity level, likely technical areas, and the best first milestone.

Core requirements
Recommended direction Lean AI MVP
Complexity Medium
Best first milestone Validate the core workflow
Suggested technical focus

Product flow, AI integration, backend API, and a simple production-ready interface.

Strategic note

Start with the smallest useful product experience before adding advanced automation or complex infrastructure.

Discuss this direction
Mobile
Flutter
Flutter
cross-platform
Kotlin
Kotlin
android
Jetpack Compose
Jetpack Compose
android UI
RevenueCat
RevenueCat
subscriptions
Backend
Python
Python
backend
Django
Django
API · admin
PHP
PHP
backend
PostgreSQL
PostgreSQL
database
Redis
Redis
cache
Web & CMS
Next.js
Next.js
web
Astro
Astro
static sites
WordPress
WordPress
CMS · ACF
Strapi
Strapi
headless CMS
DevOps & Tools
Docker
Docker
containers
Nginx
Nginx
web server
Git
Git
version control
AI & Cloud
OpenAI
OpenAI API
LLM tooling
Claude
Claude
LLM tooling
Google TTS
Google TTS
audio gen
Firebase
Firebase
analytics · auth
Design
Figma
Figma
design
Why work with an independent product engineer

Senior execution.
Direct technical ownership.

I work as a technical product partner — combining full-stack engineering, AI-assisted workflows, UX thinking, and product architecture to help you move from idea to a real, maintainable product without unnecessary process overhead.

1
Technical owner
6
Core product pillars
AI
Assisted workflow
0
Middlemen
01
Product-first engineering

I do not start with technology for its own sake. I start with the product goal, user flow, business constraint, and then choose the simplest technical path that can scale.

02
AI-assisted execution

I use modern AI tools to speed up research, prototyping, implementation, refactoring, and content workflows — while keeping architecture and product judgment human-led.

03
Full-stack ownership

Next.js, Astro, Django, Python, Strapi, WordPress, Flutter, Firebase, Docker, PostgreSQL, and deployment workflows can be handled as one connected product system.

04
Real shipped products

I build and maintain real products, including mobile learning apps, subscription flows, content systems, dashboards, and production websites — not just portfolio demos.

05
EdTech and retention expertise

Spaced repetition, language-learning flows, gamification, content architecture, paywalls, and retention systems are part of my practical product experience.

06
Clear technical direction

I help simplify scope, explain tradeoffs, avoid overengineering, and build systems that are easier to launch, maintain, and improve after release.

Work with me

Have a project in mind?
Let's build it.

Open to freelance projects — mobile apps, web tools, EdTech products. Based in Tallinn, working remotely worldwide.

Language Learning · Hebrew

Learn Hebrew —
Read & Speak

Master the Hebrew alphabet with structured lessons, AI word explanations, and spaced repetition.

  • Full alphabet with nikud (vowel marks)
  • AI Tutor — tap any word for instant breakdown
  • Reading practice with real stories
  • Spaced repetition vocabulary system
Google Play
🇮🇱
🇰🇷
Language Learning · Korean

Learn Korean
Alphabet: Hangul

Learn to read Hangul in days. Consonants, vowels, reading rules, and quiz-based practice.

  • All consonants and vowels with audio
  • Reading rules and complex combinations
  • Spaced repetition drill sessions
  • Badges and progress tracking
Google Play
Language Learning · Estonian

Estonian Verbs —
Learn Estonian

A conjugation trainer built on real phrases, not isolated words. 50 A1–B1 verbs with five exercise types and adaptive spaced repetition.

  • 5 exercise types: choose, build, translate, switch person, fix the error
  • 7 progressive blocks per verb — from warm-up to dialogues
  • Spaced repetition adapts to your level automatically
  • Interface in English and Russian · works offline
Google Play
🇪🇪
Internal Tool · Hebrew Learning

Hebrew Learning
Admin

Custom Django admin panel built to manage lessons, study materials, and exercises for the Hebrew learning app. Full CRUD with content structuring and API tooling for the mobile client.

  • Lesson management with materials & exercises
  • Stories & Dictionary management
  • REST API with test connection tools
  • Built with Django · Python
Hebrew Learning Admin
Stories
All Stories
+ Add Story
Dictionary
All Words
+ Add Word
Categories
Lessons
All Lessons
+ Add Lesson
API & Tools
Stories API
Words API
Lessons Management
Manage your Hebrew learning lessons
Total Lessons
22
Study Materials
362
Exercises
319
11 materials14 exercises
Lesson 1
Exploring Aleph: The Foundation of the Hebrew Alphabet
EditExercisesDelete
20 materials13 exercises
Lesson 2
Exploring Bet: The Foundation of the Hebrew Alphabet
EditExercisesDelete
9 materials12 exercises
Lesson 3
Exploring Gimel: The Foundation of the Hebrew Alphabet
EditExercisesDelete
Web · Estonian Vocabulary

Eesti Sõned —
Estonian Words

A progressive web app for building Estonian vocabulary. Frequency-based word lists, spaced repetition drills, and an in-app dictionary — accessible from any device, no install needed.

  • Frequency-first vocabulary — most essential words first
  • Spaced repetition with SM-2 algorithm
  • Works offline as a PWA
  • Built with vanilla JS · GitHub Pages
Open eestisoned.com
eestisoned.com
🇪🇪 Eesti Sõned
olema
быть, являться
verb · A1
maja
дом, здание
noun · A1
tegema
делать
verb · A1
suur
большой
adj · A1
Work with me

Have a project in mind?
Let's build it.

Open to freelance projects — mobile apps, web tools, EdTech products. Based in Tallinn, working remotely worldwide.

V
Viktor's Assistant
Online now