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Daniil K.
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Daniil K.

Full Stack AI Developer | SaaS Architect | Python | FastAPI | React

STRUGGLING TO INTEGRATE AI INTO YOUR BUSINESS WORKFLOW? I build high-performance, AI-driven SaaS platforms that turn complex ideas into scalable products. With a proven track record as a TOP RATED PLUS developer, I specialize in the intersection of GENERATIVE AI and ROBUST CLOUD ARCHITECTURE. My recent flagship project is an AI-powered media engine that automates content creation (Photo, Video, Posts) for Instagram, TikTok, and YouTube. 🎯 SOLUTIONS & DELIVERABLES: - AI & AUTOMATION: AI Agent Development, AI Model Integration, Custom Chatbots (GPT-4, Gemini), AI-Generated Content Systems, and LLM-powered Applications. - WEB PRODUCTS: Scalable SaaS Platforms, Full-Stack Web Applications, Ecommerce Websites, and Custom Google Chrome Extensions. - BACKEND & API: High-performance RESTful API Development, Payment Gateway Integration (Stripe/PayPal), and complex API Integrations. - INFRASTRUCTURE: Database Development & Architecture, Microservices, Website Optimization, and Software Debugging. 🚀 KEY ACHIEVEMENTS: - AI INNOVATION: Built and deployed GenAI solutions using LLMs and Image/Video synthesis APIs. - PROVEN SCALE: Architected systems supporting 50K+ Monthly Active Users with 99.8% uptime. - FULL PRODUCT OWNERSHIP: Delivered 12+ end-to-end projects from initial MVP to complex microservices. - EFFICIENCY: Reduced deployment cycles by 50% through automated CI/CD pipelines. 🛠 TECH STACK FOR 2026: - BACKEND: Python (FastAPI, Django), Node.js — focus on high-concurrency & sub-100ms response times. - FRONTEND: React, Next.js, TypeScript, Tailwind CSS. - AI/ML: OpenAI API, LangChain, Generative Media Integration. - INFRASTRUCTURE: AWS (Expert), Google Cloud, Docker, Kubernetes. - DATA: PostgreSQL, MongoDB, Redis, Kafka. 🔄 HOW I WORK: 1. STRATEGIC ANALYSIS: I don't just code; I analyze your business goals to propose the most cost-effective AI & Cloud strategy. 2. RAPID DEVELOPMENT: Clean, modular code (TypeScript/Python) built for future scaling. 3. RIGOROUS TESTING: 100% focus on stability through automated unit and integration tests. 4. DEPLOYMENT & GROWTH: Seamless launch on AWS/GCP with ongoing architectural support. Let’s build the next generation of AI-powered software together. Message me to discuss your vision! 🚀

🇪🇸Sevilla, Spain$39/hr100% JSS4.90 (10)Since Sep 2024
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Earnings and projects

MRR
$4k

Last 6 months ÷ 6

World#8,122 / 412k
🇪🇸Country#108 / 4,023
Revenue, last 30 days
$4k

Last 6 months: $24k

World#8,268 / 412k
🇪🇸Country#101 / 4,023
Total earnings
$55k

Billed in all: $58k

World#70,226 / 412k
🇪🇸Country#742 / 4,023
Per project
$7.9k

$24k in the last 6 months

World#21,271 / 412k
🇪🇸Country#235 / 4,023
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇪🇸Country#1,171 / 4,023
Projects in all
7

Across 13 contracts

46% fixed54% hourly
World#236,188 / 412k
🇪🇸Country#2,210 / 4,023

Earnings, last 30 days

$58.4k+$4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$54k$56k$58k$60kOct 8Oct 23Nov 7

Skill rankings: Top 0.93% in Social Media Marketing Automation

Ranked by MRR among everyone on Upwork with the skill.

  1. 3Social Media Marketing Automation323 freelancers · 🇪🇸 #1Top 0.93%
  2. #31AWS Application690 freelancers · 🇪🇸 #1Top 4%
  3. #71Software Architecture964 freelancers · 🇪🇸 #2Top 7%
  4. #133AI Implementation2,382 freelancers · 🇪🇸 #1Top 6%
  5. #149Google Cloud Platform2,939 freelancers · 🇪🇸 #3Top 5%
  6. #184Tailwind CSS6,978 freelancers · 🇪🇸 #2Top 3%
  7. #202Django5,931 freelancers · 🇪🇸 #4Top 3%
  8. #206FastAPI4,337 freelancers · 🇪🇸 #3Top 5%