Dima

Dmytro Kostenko
Full-Stack Developer / Tech Lead
Kyiv, Ukraine - [відкрити контакти](див. вище в блоці «контактна інформація»)

Profile
Full-Stack Developer with 3+ years of experience building web applications, internal tools, automation
systems and integrations for high-traffic affiliate and marketing teams. Experienced in API integrations,
internal CRM development, tracking systems (Keitaro / Binom), DevOps infrastructure and leading
technical teams.

Frontend
• HTML5
• CSS3
• Responsive layout
• Bootstrap
• Tailwind CSS
• SCSS / Sass
• JavaScript (ES6+)
• TypeScript
• jQuery
• Angular
• React.js
• Next.js (SSR, API Routes)

Backend
• PHP (API integrations, JSON processing, automation)
• Node.js (Express, WebSockets)
• Python (basic level)

Databases
• MySQL
• PostgreSQL
• JSON data storage

APIs & Integrations
• REST API
• Keitaro API
• Binom API
• Facebook API
• Telegram Bot API

Tracking
• S2S Postback
• Webhooks
• Traffic trackers (Keitaro, Binom)
DevOps / Infrastructure
• VPS / hosting management
• Cloudflare
• Domain and SSL configuration
• DNS configuration
• Cron jobs
• Uptime monitoring

Applications
• Capacitor.js (web -> iOS / Android / Desktop apps)
• Swift / SwiftUI (basic level)

Employment History
• Tech Lead - ClickCraft (Crypto) | 2026 - Present
- Leading technical development
- Managing junior technical specialists
- Building internal CRM systems
- Developing custom scripts and integrations
- Full technical support of the marketing team
- Managing applications, servers and domains
• Tech Lead - MMT (iGaming) | 2025 - 2026
- Managing junior technical specialists
- Development of internal CRM systems
- Writing automation scripts
- Technical support for marketing teams
- Infrastructure management (servers, domains)
• Full-Stack Developer - Melbet | 2023 - 2025
- Landing page development
- Automation scripts
- Tracker integrations (Keitaro, Binom)
- S2S postback integrations
- CRM integrations
- Server and domain management
• Full-Stack Developer - WhiteLead | 2022 - 2023
- Website and landing page development
- API integrations
- Telegram bot development
- Automation scripts
- Server deployment and configuration

Languages
• English - Intermediate
• Ukrainian - Native