INDEPENDENT FULL-STACK / BACKEND DEVELOPER
I’m Ilya Gainutdinov. 3+ years of commercial development experience.
I build websites and web applications, automate workflows and improve existing systems — from idea to launch.
Orders handled without manual processing
Managers do not need to handle most routine orders.
Fewer delays at peak traffic
p95 response time reduced by 40% during Black Friday.
Business report preparation, in minutes
Faster first server response
Time to first byte reduced by 35% / TTFB
More requests served from cache
CDN cache hit rate
Main page content appears soonerMain page content appears sooner
About 1.8 seconds instead of 10.4 / LCPSeconds, approximately / LCP
// selected work
Real workflows, peak traffic and operational reporting.
01 / BUSINESS AUTOMATION
A production workflow was redesigned so routine orders could move through the system without manager intervention.
WORKFLOW SKETCH / NOT CLIENT SOURCE
80% handled automatically
02 / HIGH-LOAD PERFORMANCE
I optimised response times in a live system under peak traffic.
p95 is the response time within which 95% of requests complete. It reveals delays that an average can hide.
$ production / results
p95 latency −40%
Black Friday peak traffic
03 / BUSINESS INTELLIGENCE
Optimisation of data processing and analytical report generation for operational BI workflows.
BI / REPORT GENERATION
90 min → 10 minOperational reports. Less waiting.
DEVTOOLS / PERFORMANCE
BI / operational report generation
// what I can help with
01
Business websites, landing pages, customer portals and web services. New projects or extensions to an existing product.
02
Server-side logic and data exchange between services. I connect websites to CRMs, payment systems and other tools, and automate manual tasks.
03
I improve page loading and system response times, and investigate slow requests, errors and failures as traffic grows.
04
I extend existing websites and applications, modernise old code and environments, and improve deployment and infrastructure without defaulting to a full rewrite.
// engineering range
Backend, interface, data and infrastructure — I consider them together, not in isolation. I choose a technical approach to fit the task, whether it is a new project or an existing system.
PHP 8.x / Laravel / Symfony / Yii2 / Bitrix
TypeScript / React / Next.js / Vue / Nuxt / SSR / PWA / Responsive UI
PostgreSQL / MySQL / Redis / KeyDB / ClickHouse
Docker / Linux / Kafka / RabbitMQ / ELK / Nginx / GitLab CI/CD
// about
Full-Stack / Backend Developer
3+ years of commercial development experience.
I work with web applications that have real users, business rules and operational constraints. I build new functionality and improve existing codebases without turning every task into a rewrite.
You talk directly to the person designing, building and shipping your system.
// how we work
01
We discuss the goal and expected outcome. For an existing project, I review the code, infrastructure and constraints.
02
We define the scope, technical approach, priorities and implementation stages.
03
I build a new project or extend an existing one, showing progress and discussing decisions directly with you.
04
I deploy and verify the system in real conditions, then we identify the next improvements.
// start a project
Contact me directly. Tell me about your project, the outcome you need and any known deadlines.
Direct collaboration with the developer.