7616
28 0
MongoDB developers
197
6878
70 0
4620
31 0
5283
56 0
778
12 0
…real-time synchronizationPerformance optimization and algorithmic efficiency Crypto, Web3 & Trading SystemsBinance / BingX / OKX APIs, user-level endpointsDEX ↔ CEX arbitrage systemsSolana, SUI, Move, Ethereum smart contractsAutomated trading strategies and execution engines FrontendReact, Next.js, TypeScriptWebGL / Canvas for games and visualizationsInteractive UI and admin dashboard development Data & InfrastructurePostgreSQL, MongoDB…
developer. What this means for you: You get the deep expertise and direct communication of a Senior Freelancer, combined with the delivery speed and stability of a boutique agency. No middle-managers, no "lost in translation"—you communicate directly with me. Core Solutions I Deliver: Backend & APIs: Robust, secure, and highly scalable architectures (FastAPI, Flask, Django). Relational & NoSQL database design (PostgreSQL, MongoDB…
Bot Development · Python
Kyiv, Ukraine
Be confident in your choice and we will succeed
1473
71 0
⚙️ BACKEND ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Core ▪ Python 3.13, aiohttp (async web framework) ▪ Pydantic v2, pyJWT, bcrypt Real-time ▪ python-socketio (Socket.IO Server) ▪ WebSockets Schedulers & Utilities ▪ APScheduler, aiofiles, Loguru ▪ pandas, openpyxl, Pillow (Excel, images) ▪ yfinance (financial quotes) ▪ GeoLite2 / geoip2 (geolocation) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ️ DATABASES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▪ MongoDB…
718
6 0
Web developer, Python/JS. I build websites, backends, parsers, Telegram bots, API integrations. Stack: Python (FastAPI, aiogram, BeautifulSoup, Selenium), JavaScript/TypeScript (Node.js, React), PHP (WordPress, OpenCart). Databases: PostgreSQL, MySQL, MongoDB…
2330
11 0
956
11 0
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2899AI & Machine Learning
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497AR & VR Development
-
1956Bot Development
-
1376C & C++
-
1198C#
-
703Content Management Systems
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444Cryptocurrency & Blockchain
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784Data Parsing
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1211Databases & SQL
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468Desktop Apps
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194Embedded Systems & Microcontrollers
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556Gaming Apps
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5614HTML & CSS
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781Java
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3482Javascript and Typescript
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1686PHP
-
4503Python
-
1375Testing & QA
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6515Web Programming
-
35593D Modeling
-
2215AI Art
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1133Artwork
-
3188Banners
-
2988Business Card Design
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379Clothing design
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973Corporate Style
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138Exhibition Booth Design
-
382Icons & Pixel Graphics
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3404Illustrations & Drawings
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253Industrial Design
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1009Infographics
-
2656Interface Design (UI/UX)
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1386Interior Design
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4474Logo Design
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799Mobile Apps Design
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490Outdoor Advertising
-
949Packaging and label design
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1847Presentations
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1773Print Design
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1819Social Media Page Design
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60Type & Font Design
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1633Vector Graphics
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63VR & AR Design
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3896Web Design
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265AI Consulting
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2924Content Management
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2257Customer Support
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190Cybersecurity & Data Protection
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1491Data Processing
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863Enterprise Resource Planning (ERP)
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1464Information Gathering
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1138Online Stores & E-commerce
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58Payment Systems Integration
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841Tuition
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2369Website Development
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432Website Maintenance
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123AI Speech & Audio Generation
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1030Animation
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4712Audio & Video Editing
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427Audio Processing
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604Music
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3009Photo Processing
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714Photography
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873Speaker & Voice Services
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834Transcribing
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777Video Advertising
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1005Video Creation by Artificial Intelligence
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2511Video Processing
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288Video Recording
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24App Store Optimization (ASO)
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1214Contextual Advertising
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280Email Marketing
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762Lead Generation & Sales
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149Link Building
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651Marketing Research
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87Public Relations (PR)
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1058Search Engine Optimization (SEO)
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47Search Engine Reputation Management (SERM)
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1637Social Media Advertising
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2384Social Media Marketing (SMM)
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29Teaser Advertisements
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458Website SEO Audit
