I will develop apis and integrate apis for sports, crypto, payment

V
valeriivolkovua
V
valeriivolkovua
Valerii Volkov

Level 1

About this gig


What I do


I design and integrate secure, documented, and compliant APIs for data-driven products, fintech platforms, and analytics systems.


My work focuses on data ingestion, normalization, analytics readiness, and system integration.



API Development & Integration Services

  • Custom REST API development
  • Official third-party API integration
  • Data aggregation & normalization pipelines
  • Scheduled & event-driven data workflows
  • Authentication, rate limits, retries, logging
  • API documentation & handover



Crypto & Market Data (Official APIs)

  • Binance (Spot & Futures market data APIs)
  • Coinbase APIs
  • Other licensed exchange APIs
  • Price feeds, candles, trades, funding rates
  • Historical & real-time market data ingestion


 

Payments & Fintech APIs

  • Stripe
  • PayPal
  • Wallet & payment provider APIs


 

Sports & Statistical Data Providers

  • Licensed sports data APIs
  • Match results & historical statistics
  • Team & player performance datasets
  • Data preparation for research & modeling


 

General Integrations

  • SaaS APIs
  • Internal service-to-service APIs
  • Webhooks & background jobs
  • CSV / JSON / Protocol Buffers (gRPC) / Parquet / XML

Get to know Valerii Volkov

Valerii Volkov

Betting Software, Sportsbook Web Scraping, Arbitrage Positive EV bots

5.0(10)

Level 1

  • FromUkraine
  • Member sinceJun 2022
  • Avg. response time1 hour
  • Last delivery1 month
  • Languages

    English, Ukrainian, Russian
I am a software developer. My main specialization is betting and gambling, meaning everything related to bookmakers and casino websites, and applications: data collection, finding arbitrage and EV+ events, in-depth market and odds analysis, automated betting placement, integration of APIs providing bookmaker odds, integration of APIs providing sports statistical data. Main technical stack: ❇️ Python (Flask, Fast API, Django, GPT API, Pytest, BeautifulSoup, Selenium) ❇️ Web Scraping, Data Mining, Web Crawling, Data Parsing, Automation, Bots ❇️ Fullstack (MongoDB, Express js, React, Node js)

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