Albert Safiullin
Senior Software Engineer & Tech Lead with 15+ years crafting robust web applications, Telegram mini-apps, and open-source software. Ex-Big Tech (Sber Head / Tech Lead).
I bridge deep engineering foundations with modern product velocity. From writing Pascal in 2009 to architecting enterprise micro-frontends with Webpack Module Federation, building high-scale Telegram bots with 40,000+ users, and shipping AI-powered utilities in record time.
01. Technical Arsenal
Core technologies & specializations02. Career Journey
Evolution from 2009 to presentRelocated to Bangkok. Operating as an autonomous builder leveraging modern engineering and AI workflows to ship rapid products. Created native macOS utilities (ultra Git, VoiceDrop AI voice studio, SizeTree folder inspector), Telegram mini-apps, TON blockchain tap games, browser-based tools, and channel monetization bots.
Led frontend development initiatives within Big Tech. Spearheaded micro-frontends architecture with Webpack Module Federation, established high code quality standards, led architectural reviews, mentored developers, and coordinated cross-functional engineering teams.
Built large-scale web services for millions of users. Engineered complex UI workflows, responsive dashboards, and robust state management with React, TypeScript, and Node.js in high-velocity Agile sprints.
Transitioned fully to JavaScript/TypeScript ecosystem. Developed distributed REST APIs with Node.js and Express, built modern single-page applications with React and Redux, and embraced containerized workflows.
03. Featured Projects & Products
19 public products, tools & open-source reposultra Git (macOS Native)
Ultrafast, ultralow-memory native macOS Git GUI replicating the JetBrains / WebStorm Version Control workflow. Live editable diff editor (CodeMirror 6), one-click per-chunk rollback arrows (↩), JetBrains Local Shelf (.patch), and changelists management.
VoiceDrop (macOS)
macOS Native AI Voice Studio with studio-grade spectral Wiener noise suppression, one-click MP3/WAV export, instant drag-and-drop into Antigravity/Telegram/Slack/Finder, and 100% offline speech-to-text via local Faster-Whisper.
SizeTree / FolderViewer (macOS)
Fast, lightweight native macOS SwiftUI disk utility to inspect directory trees, calculate exact folder sizes, and cache them locally for instantaneous navigation with on-demand recalculation, drag & drop, and bilingual interface.
InstantView Bot (@Corsabot)
Comfortable, clutter-free reading of web articles natively inside Telegram via instant preview cards. Scaled to over 40,000 active users with transparent open telemetry.
Bulk Image Cropper
Online batch image cropping tool and animator frame alignment desk. 100% free, runs entirely in the browser with zero server uploads for total data privacy.
CV Builder (RenderCV Web)
Modern resume and curriculum vitae builder integrating RenderCV entirely in the client browser with no backend infrastructure required.
REST API Client & Manager
Lightweight in-browser Postman-like testing client featuring full HTTP/WebSocket testing, local storage autosave, and multi-tab interface without bulky desktop installations.
PDF Learn & Practice
Interactive in-browser learning and practice platform powered by PDF materials, enabling active recall and exercises directly inside the browser.
Batterify
High-performance background application termination and battery optimization tool for Android devices. Fast, lightweight, and open source.
learnlanguages.app
Language learning system driven by video subtitles with real-time AI speech pronunciation feedback. Available on web and Google Play.
Subscribe App Bot
Automated crypto recurring subscriptions for private Telegram channels. Turns any channel into an independent recurring revenue platform.
Make Mobile View
Chrome browser extension to enforce instant mobile viewport emulation on any desktop website for quick mobile testing and compact viewing.
RouteCab Bot & Web
Coordinate recurring travel routes and carpooling with neighbors inside Telegram communities, paired with a web companion client.
Offline Countdown Timer
Pure offline web timer with audio alarms, configurable countdowns, and dark mode interface. Built with React and Tailwind CSS.
percentize
Tiny, zero-dependency utility package on npm for fast percentage transformations, ratios, and numerical formatting.
Zepp OS My Timers
Custom timer and interval utility tailored for Amazfit smartwatches running Zepp OS, optimizing quick wrist interactions.
TONGO World & Dragon Farm
Two Telegram tap and farming mini-app games developed with AI assistance for the TON blockchain ecosystem, featuring rich animated web views and wallet integration.
InstantChat Bot & CafeChat
Free real-time customer support chat widget for websites routing directly to peer-to-peer dialogues inside Telegram.
Open Source on GitHub
Public repositories, boilerplate architectures, experimental microservices, and utilities shared with the developer community.
04. Writing & Articles
Thoughts on engineering, architecture & growthМой путь программиста
Подробная история пути в IT: от первых строчек на Pascal и Delphi в 2009 году через веб-разработку и Big Tech к полной независимости.
Читать статьюReact: 10 лет спустя
Анализ эволюции экосистемы React за десятилетие. Классовые компоненты, хуки, Server Components и куда движется современный веб.
Читать статьюInstantView Bot: Open Usage Statistics
Transparent breakdown of real traffic, bot loads, user retention, and infrastructure scaling to 40,000+ active Telegram users.
Read Case StudyPersonal Tech Blog
Regular engineering notes, experiments with LLMs, Telegram mini-app architecture, and developer productivity workflows.
Visit safiullin.devLet's build something remarkable.
Open for high-impact software engineering roles, technical advisory, Telegram Mini Apps & Web3 development, or 1-on-1 developer mentorship.
