Vadim P.
CTO & Software Architect | AI Integration & Automation | Web & Mobile
Need a Scalable Architecture or Custom AI Integration? I help startups and enterprises build robust, production-ready digital products that scale, automate workflows, and cut operations costs. As the CTO and Lead Architect at 23devs (Top-Rated Plus agency, 100% JSS, 250+ projects), I provide more than just clean code — I deliver technical strategy, AI-driven innovation, and a vetted team ready to execute. 🚀 WHAT I BRING TO YOUR PROJECT — ARCHITECTURE FIRST: I design high-load, maintainable systems from scratch (Node.js, PHP, Cloud Infrastructure). - AI & AUTOMATION STRATEGY: I integrate OpenAI, Azure, Gemini, and Claude to build Smart AI Agents, custom OCR data extraction, and streamline workflows using n8n and Make. — MOBILE EXCELLENCE: High-performance apps for iOS & Android utilizing Flutter, Swift, Kotlin and Kotlin Multiplatform (KMP). — BUSINESS SYSTEMS: Deep expertise in CRM, Bitrix / Bitrix24, and custom ERP systems. 🔹 CORE TECHNICAL EXPERTISE: - BACKEND & CLOUD: Node.js, PHP (Laravel, CakePHP, WordPress, CodeIgniter), Firebase, Supabase. - FRONTEND: Expert-level Angular, Vue.js, TypeScript. - DATABASES: PostgreSQL, MySQL, MongoDB. — MOBILE: Swift, Kotlin, Flutter, and Kotlin Multiplatform (KMP), Objective-C, Java. - AI & INTEGRATIONS: OpenAI API, LangChain, n8n, Make, Custom REST/GraphQL APIs. 👥 THE POWER OF A TEAM, THE FOCUS OF AN EXPERT When you hire me, you get my personal architectural oversight and CTO-level strategy. Need to scale? We can transition from a solo expert to a dedicated team (UI/UX, QA, DevOps) within days, backed by our Top-Rated Plus agency resources. Let’s turn your vision into a scalable reality. Click "Invite" to schedule a brief 10-minute discovery call.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $43k
Billed in all: $948,699$949k
$4.3k in the last 6 months
Across 108 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 16
Rarest: top 0.74% in CakePHP, of 809. Ranked by MRR among everyone on Upwork with the skill.
- Bitrix24103 freelancers · 🇰🇿 #1Top 0.97%🇰🇿#1 of 4
- #6CakePHP809 freelancers · 🇰🇿 #1Top 0.74%🇰🇿#1 of 1
- #20Objective-C1,282 freelancers · 🇰🇿 #2Top 2%🇰🇿#2 of 9
- #35Kotlin3,021 freelancers · 🇰🇿 #1Top 1%🇰🇿#1 of 17
- #52Make.com5,663 freelancers · 🇰🇿 #1Top 0.92%🇰🇿#1 of 8
- #58Swift3,634 freelancers · 🇰🇿 #1Top 2%🇰🇿#1 of 23
- #78Angular6,816 freelancers · 🇰🇿 #2Top 1%🇰🇿#2 of 12
- #91Flutter7,550 freelancers · 🇰🇿 #1Top 1%🇰🇿#1 of 26