Full-Stack Web • Go & Python Backend • Fleet Automation • High-Load Scraping →

Modern Web Apps,
Robust Backend
& Automation .

I engineer modern web applications, high-concurrency backend services, centralized server management planes, and resilient automation pipelines. From game marketplace scraping and account fleet orchestration to real-time repricing engines.

Full-Stack Web & Admin Systems Go (Fiber) & Python Microservices QA Test Automation & Scrapers
zenki-deve@runtime ~ monitor
// Capabilities
Full-Stack Web Apps
Responsive React & Vite
Backend Architecture
Fiber, FastAPI & gRPC
Marketplace Scraping
Xbox, PS, Steam & FunPay
Account Fleet Automation
Steam sessions & 2FA trades
Dynamic Repricing
Plati real-time repricer
Telegram & Discord Ops
Remote bots & alert systems
Proxy Infrastructure
Automated IPv4 deployment
Management & Control
Admin dashboards & CMS
Databases & Streams
Postgres, GORM & Redis
DevOps & Observability
Docker Compose & Prometheus

Engineered for performance. Built for full control.

I combine backend architecture and full-stack web development with high-concurrency scraping, automated account fleet control, and resilient server infrastructure administration.

THE UNDERGROUND

Scraping, Fleet Automation & Anti-Bot

  • → High-scale catalog parsers for Xbox, PlayStation, Steam, FunPay & GGsel with real-time price & stock tracking
  • → Automated Steam account fleet management engine handling session persistence, trades, and direct platform HTTP integrations
  • → Anti-bot evasion pipelines utilizing curl_cffi, TLS JA3/JA4 emulation & custom IPv4 proxy pools
  • → Automated IPv4 proxy deployment & configuration scripts for self-hosted private networking fleets
  • → Desktop & browser workflow automation with BAS, ZennoPoster, ZennoDroid & Playwright
THE SURFACE

Backend Architecture, Control Systems & Ops

  • → Centralized backend architecture in Go & Python for orchestrating remote servers, scraping workers & scripts
  • → Autonomous dynamic repricing engine on Plati executing sub-200ms competitor tracking and price adjustments
  • → DevOps & SysAdmin Telegram bots for server monitoring, health checks, script execution & remote controls
  • → Real-time Telegram Gifts tracking & analytics system aggregating supply, demand & price trends
  • → Event-driven microservices & workers with Fiber, FastAPI, Redis Streams, PostgreSQL & Docker Compose

Selected work.
Built with intent.

01

Steam Account Fleet & Session Automation

High-concurrency infrastructure for centralized Steam account fleet control. Handles session renewal, automated 2FA/trading confirmations, inventory balance sync, and resilient direct HTTP platform integrations.

Python Go Steam API Session Control Automation Proxy Pool
02

Gaming Marketplaces Parser & Price Intelligence

Distributed scraping system indexing product catalogs, price swings, and availability across Xbox Store, PlayStation Network, Steam, FunPay, and GGsel. Employs TLS fingerprinting and automated proxy rotation.

Python FastAPI curl_cffi Anti-Bot Bypass PostgreSQL Redis
03

Dynamic Marketplace Repricer & Inventory Sync

Autonomous 24/7 competitor monitoring and algorithmic repricing system for digital sellers on Plati. Instantly recalculates price margins against competitor moves and pushes updates via API in under 200ms.

Python Plati API Price Intelligence Market Automation Redis
04

Server Infrastructure Orchestrator & Telegram Ops

Centralized backend management layer paired with an interactive Telegram Ops bot for remote server fleet control. Features one-tap worker restarts, Prometheus telemetry alerts, and automated IPv4 proxy deployment.

Go Telegram Bot API Docker Prometheus Linux IPv4 Proxy
05

Telegram Gifts Market Analytics & Tracker

Real-time data ingestion and analytics pipeline tracking Telegram Gifts availability, transaction volumes, rare item listings, and secondary market pricing trends.

Python Telegram API Analytics WebSockets Data Pipeline
06

TextToImages Live Studio & Web App

Interactive handwriting synthesis studio with live preview, responsive touch interface, customizable paper and pen styles, and instant high-DPI document export.

React TypeScript FastAPI Vite Tailwind
0 +
Years Engineering Experience
0 %
Quality & Test Reliability
0 %
Server Fleet & Backend Uptime
0 +
Gaming Marketplaces Parsed

Engineering full-stack solutions with precision.

Specializing in Full-Stack Web Development, Backend Systems, Server Administration, and High-Load Automation.

Over 4+ years of engineering experience spanning full-stack web applications, server infrastructure administration, and high-throughput automation across digital gaming ecosystems.

I have architected high-throughput scraping pipelines for platforms like Xbox, PlayStation, Steam, FunPay, and GGsel, automated 24/7 dynamic repricing engines on Plati, and engineered robust session-management systems for Steam account fleets.

A core priority in my work is deep optimization: refining scripts, network requests, and asynchronous pipelines to boost overall execution speed by up to 50% while guaranteeing round-the-clock reliability.

I also design centralized control planes and Telegram Ops bots that provide remote command over Linux servers, Docker clusters, proxy networks, and background worker daemons.

philosophy.ts
 1 interface Engineer {
 2   backend: ["Go (Fiber)", "FastAPI", "gRPC", "WebSockets"];
 3   scraping: ["curl_cffi", "TLS JA4", "Xbox/PSN/Steam APIs"];
 4   automation: ["Steam Fleet", "Plati Repricer", "BAS", "Zenno"];
 5   infra: ["Docker", "Prometheus", "Linux Admin", "IPv4 Proxies"];
 6 }
 7 
 8 const Dev: Engineer = {
 9   backend: ["Go (Fiber)", "FastAPI", "gRPC", "WebSockets"],
10   scraping: ["curl_cffi", "TLS JA4", "Xbox/PSN/Steam APIs"],
11   automation: ["Steam Fleet", "Plati Repricer", "BAS", "Zenno"],
12   infra: ["Docker", "Prometheus", "Linux Admin", "IPv4 Proxies"]
13 };
14 
15 // Design high-performance backend systems,
16 // automate complex fleet operations,
17 // maintain resilient infrastructure.

Tools I use.
Chosen for delivery.

Languages

Go
Go
Python
Python
TypeScript
TypeScript
JavaScript
JavaScript

Backend & Distributed Systems

Fiber
FastAPI
FastAPI
PostgreSQL
PostgreSQL
Redis & Streams
Redis & Streams
MongoDB
MongoDB
SQLAlchemy
SQLAlchemy
Celery & Asynq

QA, Web Automation & Anti-Bot

TLS Anti-Bot & curl_cffi
Playwright
Playwright
Pytest
Pytest
Selenium
Selenium
Pyppeteer
Pyppeteer
BAS
ZennoPoster

DevOps, Network & Observability

Docker Compose
Docker Compose
Prometheus
Prometheus
Grafana
Grafana
Nginx
Nginx
Linux Server Admin
Linux Server Admin
Git
Git
GitHub Actions
GitHub Actions

Frontend & Web

React
React
Vite
Vite
Tailwind
HTML5
HTML5
CSS3
CSS3
Need a fast, polished product?

Let's build
something sharp.

zenki.developer@gmail.com