Виталий

Vitaliy Onyshchenko
Full-stack Developer / Traffic Integrator

[открыть контакты](см. выше в блоке «контактная информация») | [открыть контакты](см. выше в блоке «контактная информация») | Dnipro, Ukraine

Telegram: t.me/VelikiyKombinator | GitHub: github.com/KombinatorVit

SUMMARY

Full-stack developer with 3+ years of experience in traffic arbitrage infrastructure and CRM
systems. Expert in tracking systems (Keitaro), domain/SSL/DNS management, API integrations,
and DevOps automation. Proven track record of building scalable, high-load arbitrage solutions.

WORK EXPERIENCE

e-soft — Full-stack Developer

December 2023 – Present

• Configured and maintained Keitaro/Binom/custom tracking infrastructure for multiple arbitrage
campaigns
• Managed DevOps operations: domains, SSL certificates, DNS records (A, CNAME, AAAA)
• Integrated APIs: Cloudflare, Facebook Pixel, Google Ads, AppsFlyer
• Participated in development of CRM systems, custom trackers, tMetric-like tools, service sales
landing pages, and admin panels
• Automated deployment and monitoring processes using Laravel Forge
• Developed a Telegram advertising platform with fraud protection
• Developed mobile applications for various business needs
• Built internal software: bots, white-page generators, content uniquifiers, admin panels for
automation and analytics
• Markup and development of projects of varying complexity

NZT (Arbitrage Team) — Frontend Developer / Traffic Manager

March 2023 – November 2023

• Managed traffic for Nutra and Sweepstakes verticals
• Configured tracking links and conversion optimization
• Created and optimized landing pages to bypass moderation
• Implemented GEO-targeting and A/B testing

PR3 Company — React Developer

July 2021 – February 2023

• Developed and maintained 50+ e-commerce websites
• Integrated REST APIs with React/Redux frontends
• Optimized performance and responsive design
• Automated deployment processes and CI/CD pipelines

EDUCATION & TRAINING
IT-INCUBATOR (2021–2022): React, Redux, TypeScript, Unit Testing, RTK Query
Polytech Software — Salesforce (2021)
Advanced HTML/CSS Layout Course by Evgeniy Andrykanich (2022)
Self-education: DevOps practices, server administration, automation tools