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I'm a back-end developer with 5 years of experience building scalable web applications, specializing in fintech infrastructure and payment ecosystems. I continuously strive to reduce complexity and improve performance while delivering reliable, secure systems. I excel at integrating third-party services (PSPs), implementing robust risk management, and optimizing high-volume trading platforms. My strengths include backend architecture, order management, API integrations, and database query optimization. I thrive in collaborative teams and enjoy driving measurable business impact through clean, maintainable code.…I'm a back-end developer with 5 years of experience building scalable web applications, specializing in fintech infrastructure and payment ecosystems. I continuously strive to reduce complexity and improve performance while delivering reliable, secure systems. I excel at integrating third-party services (PSPs), implementing robust risk management, and optimizing high-volume trading platforms. My strengths include backend architecture, order management, API integrations, and database query optimization. I thrive in collaborative teams and enjoy driving measurable business impact through clean, maintainable code.

Giorgio Contenti

Back-End Developer, Web Developer, Full Stack Developer, +2

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I'm a back-end developer with 5 years of experience building scalable web applications, specializing in fintech infrastructure and payment ecosystems. I continuously strive to reduce complexity and improve performance while delivering reliable, secure systems. I excel at integrating third-party services (PSPs), implementing robust risk management, and optimizing high-volume trading platforms. My strengths include backend architecture, order management, API integrations, and database query optimization. I thrive in collaborative teams and enjoy driving measurable business impact through clean, maintainable code.…I'm a back-end developer with 5 years of experience building scalable web applications, specializing in fintech infrastructure and payment ecosystems. I continuously strive to reduce complexity and improve performance while delivering reliable, secure systems. I excel at integrating third-party services (PSPs), implementing robust risk management, and optimizing high-volume trading platforms. My strengths include backend architecture, order management, API integrations, and database query optimization. I thrive in collaborative teams and enjoy driving measurable business impact through clean, maintainable code.

Available to hire

I’m a back-end developer with 5 years of experience building scalable web applications, specializing in fintech infrastructure and payment ecosystems. I continuously strive to reduce complexity and improve performance while delivering reliable, secure systems.

I excel at integrating third-party services (PSPs), implementing robust risk management, and optimizing high-volume trading platforms. My strengths include backend architecture, order management, API integrations, and database query optimization. I thrive in collaborative teams and enjoy driving measurable business impact through clean, maintainable code.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Italian

Fluent

English

Advanced

Amharic

Advanced

Work Experience

Proprietary trading software engineer at FINTEKNOLOGY LTD - OFP Funding

February 1, 2025 - December 1, 2025

Led performance and integration improvements for a high-volume fintech platform: reduced order processing latency by 67% (6s -> 2s) via Redis caching, MongoDB aggregation optimization, and targeted refactoring, supporting 30,000+ orders monthly. Integrated external trading platform API with a rule-based risk engine for provisioning and monitoring MT5/cTrader accounts, handling 300+ daily accounts and detecting high-risk patterns. Architected a multi-PSP payment orchestration layer with Nuvei, Paragon, Coinbase and Solidgate for client acquisition, managing $350k monthly across 30,000+ orders. Built affiliate marketing infrastructure with conversion tracking and coupon system, enabling 450 active affiliates generating $172k monthly gross sales and $33.5k monthly fees payouts. Migrated codebase from JavaScript to TypeScript to reduce production bugs by 35% and increased type safety. Implemented Sentry monitoring to fix production data leaks and address 12 critical security vulnerabilitie

Python Developer (Fintech & Compliance) at Quix S.r.l.

February 1, 2024 - December 1, 2024

Refactored MaxMara Fashion Group's Business Management System to support 4 new market launches, updating configuration, database schemas for country-specific parameters, and localizing logic across 185+ POS systems. Deployed AML compliance infrastructure monitoring €2.3M in daily cash transactions across 15 countries via automated transaction limits and regulatory flagging. Reduced query time by 25% using Python 3 and SQLAlchemy ORM with MySQL, optimizing data models for retail transactions and inventory.

Freelance Web Developer at Italy and Ethiopia

November 1, 2020 - December 1, 2023

Developed full-stack e-commerce solutions generating $1M+ in annual revenue across PuntoVela.it and CartoMix.it, with inventory management and 3+ Shopify integrations. Built a medical inventory management system for Bushulo Pediatric Hospital (Ethiopia) to optimize pharmaceutical stock across hospital operations. Implemented an email monitoring system scanning 20,000+ monthly messages to recover 2,000+ failed deliveries, reducing customer communication gaps by 15%.

IT Specialist at Unione Industriali Torino

October 1, 2019 - October 1, 2020

Identified inefficiencies in meeting management and delivered an end-to-end web app unifying Zoom and Teams calendars, saving 15+ hours weekly across 300+ users. Designed and deployed a Queue Management System for COVID-19 vaccination centers, managing 28,000+ individuals across 2 hubs in Turin with 500+ daily vaccinations.