Profile
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Anatoliy S.
- Kharkiv, Ukraine
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133 0
- Available for hire
- Projects 133
- Rating 5.0
- Rating 106 446
Indicators
- Projects underway: 3
- Last project: 2 hours back
- Bids in the last two weeks: 87
- Collaboration with clients: 48
- Last visit: 4 hours 39 minutes ago
- Replies within 3 hours
CV
💻 Trusted Full Stack Developer
I’m an experienced Full Stack Developer specializing in modern web applications, Telegram and WhatsApp bots, mobile apps (Android/iOS), automation scripts, and browser extensions. I handle the entire development cycle — from idea and architecture to launch and support. I work clearly, transparently, and result-oriented.
🛠 Technologies I use daily:
Frontend:
React, Next.js, Vue.js, Nuxt.js
HTML5, CSS3, SASS, Tailwind CSS, Bootstrap 5
JavaScript (ES6+), TypeScript
Zustand, Redux Toolkit, Context API
Framer Motion, React Hook Form, React Query, Axios, SWR
Webpack, Vite, Babel
Backend:
Node.js (Express, NestJS)
PHP (Laravel, WordPress, Drupal 7/10, OpenCart)
Python (aiogram, FastAPI, Flask, pandas, requests)
REST API, GraphQL, WebSockets, Socket.IO
Firebase Functions, Supabase
JWT, OAuth 2.0, Passport.js, Auth0
Databases:
PostgreSQL, MySQL, SQLite, MariaDB
MongoDB, Firebase Realtime Database, Firestore
Prisma ORM, TypeORM, Sequelize
DevOps & Infrastructure:
Git (GitHub, GitLab, Bitbucket)
Docker, Docker Compose
Heroku, Render, Vercel, Netlify, Cloudflare Pages
Amazon S3, Cloudinary
CI/CD (GitHub Actions, GitLab CI, Vercel pipelines)
Integrations & APIs:
Google Maps API, Google Business API
Stripe, PayPal, Fondy, LiqPay, Monobank API
Telegram Bot API, WhatsApp Cloud API
Facebook Graph API, Meta Pixel, Binotel API
Looker Studio, Google Sheets API, Notion API
Shopify Admin API, WooCommerce REST API
n8n, Make (ex-Integromat), Zapier
Mobile Development:
React Native, Expo, Cordova, Capacitor
Hybrid apps with access to native features (camera, Bluetooth, GPS, etc.)
Testing & Code Quality:
Jest, Vitest, Cypress, Playwright
ESLint, Prettier, Husky, Commitlint
Other:
Web Scraping (BeautifulSoup, Puppeteer, Playwright)
SEO optimization, Schema.org markup, XML sitemaps
i18n, localization, multilingual projects
Chrome Extensions (Manifest V2/V3)
Performance optimization, lazy loading, code splitting
🚀 What I've built:
Steam bots and Chrome extensions with authentication and third-party API integration
A tool for monitoring new businesses via Google Maps with daily updates and filters
Analytics and reporting system based on Binotel and Looker Studio
Full-featured platforms on WordPress + Next.js + Bricks with user accounts and custom architecture
Complete SEO tools: scrapers, audits, automated reports
Integrations with Wix, Magento2, Facebook Pixel, Checkbox, Stripe, etc.
Chats, email notifications, protected forms, and auth systems
Telegram bots with memory, logic, parsing, and reporting
Digital solution architectures for SMBs in the EU and CIS
MVPs for startups — from UX to production-ready launch
⭐ Client reviews confirm the quality
I have dozens of top-rated reviews (10/10 for quality, deadlines, communication, and professionalism).
Clients value my ability to solve complex tasks, explain clearly, and perfect every detail.
🎯 Why work with me:
🔧 I handle tasks of any complexity — from API integrations to scalable systems
📑 Transparent process — I strictly follow the scope and deliver clearly
⚙️ Technically optimal, scalable solutions — not just quick fixes
🤝 Always in touch — I adapt to your business logic
🛡 Stable results and long-term support — I never abandon projects
Tags
Skills and abilities
Programming
Services
Mobile development
Administration
Portfolio Works
Compliments
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Real expert 33 -
Craft master 20 -
Quick answers 3 -
First-class quality 7 -
Nice communication -
High responsibility 5 -
Great price 1 -
Lightning fast 6
Client reviews
Frontend foundation B1(1/2)
5.0
Stage 1. Audit and design - AI assistant for the medical center's telephony (CT/MRI)
5.0
Website audit
I especially liked that Anatoly did not limit himself to general recommendations but provided specific evidence, measurements, explanations of causes, and a clear plan for corrections with priorities and verification criteria. He also carefully checked potentially important data before deletion and timely reported possible risks.
As a result, I gained a complete understanding of the technical state of the website, the causes of the main problems, and a specific list of next steps. Communication was detailed, honest, and responsible.
I recommend Anatoly as a specialist for complex technical audits of WordPress, PHP, and SEO.
5.0
5.1 generation system
5.0
SUB-PHASE 1
I especially appreciate the attention to detail, the transparent explanation of each decision, and the honest assessment of what has already been improved and what will yield the main results in the next stages. Communication, professionalism, and quality of work are consistently top-notch. Let's move forward!
5.0
Fix the calculation of Realized PnL, ROI, and Win Rate for cryptocurrency wallets.
5.0
Phase 0: audit, backup, malware cleanup, and plan for detachment from BuddyBoss
The project is complex: a multilingual WordPress site with a large number of recipes, SEO pages, WPML, WPRM, Rank Math, and automations. There were challenging technical situations during the process, but Anatoliy thoroughly analyzed the causes, restored damaged pages, removed incorrect redirects, prepared a technical report, and implemented safeguards against recurring issues.
I appreciate the promptness, responsibility, and the fact that the issues were addressed not superficially, but systematically — with logs, checks, backup/report, and an explanation of the root cause. Phase 0 was not easy, but it was brought to a clear and manageable outcome.
5.0
WIX: Additional changes
5.0
Backend foundation
5.0
Backend Foundation B3(1/2)
5.0
Generation System 4
5.0
Backend Foundation B2 (1/1)
5.0
Backend Foundation B1(3/3)
5.0
Backend Foundation B1(2/3)
5.0
Backend Foundation B1(1/3)
5.0
Language profile
5.0
M13 Language profile ukr/eng/ru +memory
5.0
Frontend development for Telegram Mini App
5.0
M12 Other Trigger
5.0
Generation System 3
5.0
Indicators
Total projects:
133
Average rating:
5.0
5.0
Professionalism5.0
Quality5.0
Price5.0
Contactability5.0
DeadlinesActivity
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Project
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Type | Budget | Proposal | Deadline | Added |
|---|---|---|---|---|---|
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Technical corrections for WordPress: image processing, security, database and residual cleaning, internal links.
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360 USD |
360 USD
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7 days | 1 Aug | |
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Frontend foundation B1(2/2)
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485 USD |
485 USD
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7 days | 30 Jul | |
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SUB-PHASE 2
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1080 USD |
1080 USD
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7 days | 29 Jul |
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Project
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Type | Budget | Proposal | Deadline | Added |
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Constant correction of periodic 404 errors in the Rank Math sitemap
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59 USD |
59 USD
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7 days | 4 Aug | |
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Freelance project
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Not specified | concealed | 4 Aug | ||
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Freelance project
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Not specified | concealed | 4 Aug | ||
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Freelance project
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Freelance project
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Freelance project
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Freelance project
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Freelance project
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Not specified | concealed | 4 Aug | ||
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Freelance project
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Not specified | concealed | 4 Aug | ||
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Freelance project
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Not specified | concealed | 4 Aug |