k
kadocl

Davyd Andriiuk

@kadocl

Python developer specializing in automation, SaaS backends, and web design

Ukraine
Anglais, Polonais, Russe, Ukrainien
Certaines informations sont présentées en anglais.
À propos de moi
Python developer: trading bots, SaaS backends, web design, AI tools. Built in production: • Crypto trading bots (Bybit/Binance) with live P&L • SaaS with Stripe billing & dashboards • E-commerce + 1C ERP sync (1,400+ products) • AI model photo generation (Stable Diffusion/FLUX) • Telegram bots, REST APIs, React frontends Tech: Python, FastAPI, React, SQLAlchemy, Bybit API, Stripe, Tailwind, VPS Building Kado — algorithmic crypto trading SaaS. Seeking investors & team members. Message before ordering.... Plus d’infos

Compétences

k
kadocl
Davyd Andriiuk
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Développement de robots de trading
I will build an automated trading bot for crypto or forex markets
De100 $US / projetPlus de détails
Autres concepteurs
I will build an clothing catalog and online store
De90 $US / projetPlus de détails

Portfolio

Expérience professionnelle

AI_Jewelers

Senior Solo Developer & Data Engineer | Full-Cycle Web & Data Solutions; AI & SaaS Early-Stage Startups

AI Jewelers • Indépendant

Jun 2026 - Present • 0 mos

Architected, developed, and deployed multiple high-performance digital products from scratch as a Solo Developer. Managed the entire product lifecycle—from database design and secure backend architecture to dynamic frontends, automated data pipelines, and cyber security integration.Key Projects & Technical Achievements:Algorithmic Trading Platform & BotsDesigned and built an automated trading platform featuring custom trading bots integrated with major crypto/financial exchange APIs (e.g., Binance, Bybit).Implemented real-time WebSocket connections for low-latency market data streaming and instantaneous order execution.Developed complex risk management algorithms and automated backtesting engines to validate trading strategies using historical data.High-Scale Web Scraping & Data EngineeringEngineered scalable web scrapers (parsers) that successfully extracted, cleaned, and processed millions of data points daily from heavily protected websites.Implemented advanced anti-bot bypass techniques, including dynamic proxy rotation, headless browser management (Selenium/Playwright), and custom request throttling.Built efficient ETL (Extract, Transform, Load) pipelines to structure raw, unorganized data into optimized SQL/NoSQL databases for analytical use.Full-Cycle E-Commerce Platform (Clothing Brand)Developed a scalable, high-conversion e-commerce storefront with a custom content management system (CMS) and inventory tracking.Integrated secure payment gateways (Stripe, PayPal) and automated order processing flows.Optimized frontend performance and Core Web Vitals, resulting in fast page load speeds and seamless user experiences on both mobile and desktop.