EDUARD HANAI PRODUCT ENGINEER PERSONAL WEBSITE
VOL. 01 / OPEN ENDED

INDEPENDENT MIND.
CONNECTED SYSTEMS.
A WORK IN PROGRESS.

EDUARDHAN

Portrait of Eduard Han
FIG. 01 — THE HUMAN IN THE LOOP

AI PRODUCT ENGINEER
/ BACKEND & AGENTIC SYSTEMS

I build practical AI products, backend systems, and things I want to exist. Interested in agents, automation, infrastructure, and the space in between.

GITHUB ↗TELEGRAM ↗EMAIL ↗

LLM / AGENTS
BACKEND / LINUX
TOOLS / EXPERIMENTS
AND WHATEVER'S NEXT.

SCROLL TO EXPLORE ↓

PROJECT INDEX / 6 ENTRIES

PRODUCTS, SYSTEMS & PERSONAL OBSESSIONS

↓ KEEP GOING
01 /PRODUCTIONAI / CALL INTELLIGENCE

ECHO

Every conversation. Understood.

An AI platform that turns complete business calls into structured reviews. Transcription, prompt-defined analysis, and operational insights in one flow.

  • GO
  • PYTHON
  • REDIS
  • MSSQL
  • LLM
  • ASR
INTERNAL WORK / SOURCE PRIVATE
SYSTEM STUDY / 01CALL → TRANSCRIPT → STRUCTURED REVIEW
  1. Call audio
  2. GPU transcription
  3. Prompt-defined review
  4. Structured result

30,000+REVIEWS / MONTH

02 /IN DEVELOPMENTPERSONAL AI / AGENTS

JASMINE

A little more than a conversation.

A personal Telegram agent with persistent context and validated tools. Workouts, nutrition, and personal knowledge, connected to actions that actually get saved.

  • GO
  • POSTGRESQL
  • TELEGRAM
  • TOOLS
  • MEMORY
SOURCE CODE ↗
CONTEXTTOOLSMEMORY
A PERSONAL AGENT.
A PERSISTENT THREAD.
SYSTEM STUDY / 02MESSAGE → PLAN → VALIDATE → REMEMBER
  1. Telegram message
  2. Planner + context
  3. Validated tools
  4. Persistent state
03 /SELF-HOSTEDNETWORK / INFRASTRUCTURE

SYRANET

Your network. Your rules.

Self-hosted proxy access management through Telegram. Approval-based access, time-limited credentials, and validated sing-box configurations across your own nodes.

  • GO
  • SING-BOX
  • HYSTERIA2
  • POSTGRESQL
  • DOCKER
SOURCE CODE ↗
PRIVATE BY DESIGN / SELF-HOSTED BY CHOICE
SYSTEM STUDY / 03CLIENT → ENTRY → OPTIONAL UPSTREAM
  1. Telegram approval
  2. Go management
  3. Node supervisor
  4. sing-box / Hysteria2
04 /SELF-HOSTEDGENERATIVE MEDIA / TOOLS

SYRAGEN

An idea becomes an image.

A Telegram workspace for image generation, editing, and video. Built around OpenRouter, per-user access, and a durable generation lifecycle.

  • GO
  • TELEGRAM
  • OPENROUTER
  • IMAGE + VIDEO
SOURCE CODE ↗
Syragen Telegram image generation result with original, edit and video actionsPROMPT
↓
POSSIBILITY.
CAPTURE / 04REAL PROJECT CAPTURE / TELEGRAM
05 /INTERNAL PROJECTCONVERSATIONAL AI / INTERNAL TOOLS

Relay

Many channels. One conversation.

A shared conversational sales core for WhatsApp, Telegram, and VK. Dialogue state, delivery acknowledgements, and guarded follow-ups keep each conversation connected.

  • GO
  • PYTHON
  • POSTGRESQL
  • VUE
  • LLM
INTERNAL WORK / SOURCE PRIVATE
SYSTEM STUDY / 05CHANNELS → DIALOGUE STATE → ACKNOWLEDGED DELIVERY
  1. WhatsApp / Telegram / VK
  2. Shared dialogue state
  3. Delivery acknowledgement
  4. Guarded follow-up
06 /INTERNAL PROJECTRETRIEVAL / INTERNAL TOOLS

AILEET

Context before the answer.

A deal-context assistant connecting business data with hybrid knowledge retrieval. Grounded answers, validated structured output, and streamed responses for the next decision.

  • GO
  • POSTGRESQL
  • PGVECTOR
  • MSSQL
  • WEBSOCKET
INTERNAL WORK / SOURCE PRIVATE
AI assistantВымышленный пример

Покупка жилья: пожелания обозначены, бюджет и сроки ещё не уточнялись.

Какие риски есть по этой сделке?

Стоит уточнить два момента:

Риски
  • Не уточнён бюджет покупки.
  • Срок принятия решения пока неизвестен.
Следующий шаг

Уточнить бюджет и планируемые сроки покупки.

Демонстрационный сценарийРекомендации готовы
UI STUDY / 06CONTEXT → QUESTION → PRACTICAL NEXT STEP

03 / THE NEXT THREAD

END OF INDEX. START OF A CONVERSATION.

LET’S MAKESOMETHING

Have an interesting problem?
Let’s see where it goes.

vs6a.33@gmail.com
TELEGRAM ↗GITHUB ↗
THANKS FOR STOPPING BY. SEE YOU AROUND.EH / INDEPENDENT & INTERCONNECTED