Pedro Savelis
Senior Software Backend Engineer (Nodejs, GraphQL, GCP) at LeetGaming.PRO
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolPedro Savelis is a technical leader and hands-on engineer with two decades of experience building high-throughput, production-grade distributed systems across finance, payments, gaming, and entertainment. Currently leading blockchain engineering at 57Blocks and co-founding LeetGaming.PRO, he combines protocol-level smart contract design (EVM, Cosmos, ZKP) with robust backend architecture in Go, Node.js and .NET. He has designed cross-border payment pipelines, real-time matchmaking platforms, and identity systems that scale to thousands of concurrent users, often optimizing for gas efficiency, security, and operational resilience. Comfortable owning end-to-end delivery, Pedro moves between architecture, implementation, and mentoring, raising engineering standards and deployment practices across teams. Based in São Paulo, he blends startup founder grit with enterprise-grade discipline and a persistent focus on secure, maintainable systems. A less obvious strength is his pattern of shipping both core protocol logic and the surrounding platform integrations, ensuring features work from on-chain contracts through to customer-facing APIs.
8 years of coding experience
15 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueMackenzie Presbyterian University
English, Portuguese
Github Skills (25)
decoding6
hashids6
encoding5
guitar5
signature4
piano4
xml4
ports3
tuner3
ports-and-adapters3
ids3
javascript3
webcrypto3
digital-signature3
rsa3
Programming languages (4)
Github contributions (5)
replay-api/replay-api
Oct 2024 - Mar 2025
Go Backend for LeetGaming.pro
Contributions:3 reviews, 53 PRs, 60 pushes in 5 months
psavelis/goa-pos-poc
Nov 2017 - Feb 2018
Contributions:38 commits, 29 pushes, 3 branches in 3 months
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