A selection of backend and platform projects where I owned architecture, delivery, and execution in live production systems.
Evidence
Unifonic · Lead Software Engineer · June 2025-present
Architecture
Unifonic Exposure Layer & SMSC Optimization
Problem
The platform needed to sustain rapidly increasing traffic across SMS, WhatsApp, and voice channels while reducing latency and improving operational v…
Delivery
Led a team of 6 engineers to implement targeted performance optimizations (including custom in-memory lookups), strengthen webhook delivery reliability, and ro…
Outcome
THROUGHPUT: +120% · LATENCY: -60%
THROUGHPUT: +120%LATENCY: -60%TEAM: 6 ENGINEERS
Evidence
Protolabs · Senior Software Engineer · November 2025-present
Delivery
Protolabs Logistics Platform Modernization
Problem
Legacy logistics and pricing workflows limited visibility across shipping operations and slowed execution for ocean, road, and partner-based delivery…
Delivery
Built and maintained modern logistics and pricing workflows, integrated partner shipping paths, and contributed to migration into unified Protolabs Network ser…
Outcome
SHIPPING MODES: 3 · PARTNER INTEGRATIONS: 1 (DHL)
SHIPPING MODES: 3PARTNER INTEGRATIONS: 1 (DHL)ROLE PERIOD: NOV 2025-PRESENT
Evidence
Bleap.finance · Backend Lead Engineer · April 2023-April 2024
Architecture
Bleap Hybrid Payments Platform
Problem
The product needed a secure and scalable backend to support KYC, AML, fraud checks, 3DS transaction flows, and multi-provider banking integrations.
Delivery
Led backend and infrastructure design with modular services for compliance and transaction orchestration, onboarded key providers, and aligned technical roadma…
Outcome
TIME TO MARKET: -6 WEEKS · PAYMENT RAILS: 2
TIME TO MARKET: -6 WEEKSPAYMENT RAILS: 2PROVIDER INTEGRATIONS: 3
Evidence
Rally eCommerce · Blockchain Tech Lead · October 2021-March 2023
Delivery
Rally NFT Checkout & Solana Minting
Problem
The platform required high-throughput minting and reliable payment integrations to support fast campaigns and sustained commercial activity.
Delivery
Spearheaded architecture for NFT checkout and Solana minting flows, delivered Rust smart contracts with sub-second minting behavior, and scaled crypto payment…
Developed core AnyHedge services and automated oracle cluster deployments on Kubernetes, improving availability and operational consistency across critical fin…
Outcome
DOWNTIME: -30% · SERVICE DOMAINS: 2 (ORACLE, HEDGING)
HiveNet · Senior Software Engineer · March 2024-May 2025
Delivery
HiveNet Decentralized Scheduler
Problem
The platform needed more reliable decentralized task distribution and better execution consistency across heterogeneous nodes.
Delivery
Designed and implemented decentralized scheduling with dynamic node allocation, plus protocol and codebase improvements for Linux, macOS, and Windows deploymen…
NAGA Group AG · Software Developer · June 2016-March 2019
Architecture
NAGA Exchange, Wallet, Auth & Risk
Problem
The product required scalable services for wallet and exchange operations while supporting real-time trading data distribution.
Delivery
Delivered core wallet/auth/risk modules and real-time distribution layers (MQTT/FIX), while supporting broader platform delivery including crypto infrastructur…
Outcome
FUNDRAISE: $45M / 15 DAYS · MARKET PROTOCOLS: 2 (MQTT/FIX)