Nicolás Bonoris

Fiat & crypto exchange platform · Mobile loyalty application · koibanx.com

• Brought a fiat and crypto exchange platform (USD, ARS and cryptocurrency flows) into production, working across a Next.js frontend and a NestJS backend: financial operations, onboarding, compliance workflows, settlement and reconciliation.
• Act as Product Owner for the exchange project: translate client requirements into implementation priorities, document decisions and plan releases while balancing scope, technical quality and tight deadlines.
• Integrated BVNK for USD flows, BitGo custody services and ARS payment rails; worked with the Chainalysis team on documentation and operational use of on-chain analysis. Provider and client conversations held in English.
• Rebuilt an inherited React Native / Expo loyalty and rewards application for an international client, fixing structural and security issues, and shipped it to iOS and Android through the App Store and Google Play.
• Implemented background geofencing for location-based notifications (permission handling, dynamic monitoring of nearby locations) and over-the-air (OTA) updates that defer during active sessions and critical operations.
• Contributed fixes and features to three other production products, each with a web app and iOS and Android apps on both stores for national and international clients; two with 1,000+ users and one with 5,000+.
• Backend contributions on microservices running in Kubernetes environments.

Public-sector applications · React, TypeScript, C# Minimal APIs, Oracle

• Delivered the Bahía Blanca flood-relief emergency subsidy platform in 2 weeks, serving 10,000+ users, and maintained it in production for the following month.
• Integrated RENAPER identity validation and liveness checks into the application flow, and implemented security controls against abuse and application vulnerabilities under a compressed schedule.
• Modernized the frontend ecosystem with React, Vite and TypeScript, replacing outdated foundations with a new base for public-sector applications.
• Built C# Minimal APIs over complex Oracle relational models, with mapping tools and integrations with external services.
• Gathered requirements and worked directly with stakeholders in time-sensitive contexts.

• Led practical classes for "Computer Organization" and "Expression of Algorithm Problems", covering lesson preparation and material design.
• Supported students in project architectural decisions and evaluations for "Object-Oriented Programming".

Anthropic Messages API · Prompt caching · Rate limiting

• Designed an asynchronous pipeline via the Anthropic Messages API to parse user inputs into strict JSON database filters.
• Optimized API calls and latency through prompt caching strategies, targeted model selection and console budget parameters.
• Secured the system using user/IP rate limiting and defensive prompting to prevent injections and maintain strict context containment.

AWS · Infrastructure as Code · ESP nodes, RFID, Raspberry Pi

• Developing a hybrid distributed architecture integrating embedded hardware (ESP nodes, RFID, Raspberry Pi) with scalable cloud processes in AWS.
• Automating end-to-end infrastructure provisioning using Infrastructure as Code (IaC) principles.
• Evaluating financial sustainability by balancing computing loads between edge devices and cloud nodes to optimize costs.

Node.js · TypeScript · Express · RabbitMQ · MongoDB

• Built an API that validates spreadsheet uploads, maps their contents to structured JSON and delegates heavy processing to RabbitMQ workers, separating file ingestion from downstream work.
• Included API key authentication, MongoDB persistence, Swagger documentation and automated tests.

Svelte · Three.js · 3D visualization

• Built an interactive 3D lunar visualization with controls and information panels, combining data cleaning with rendering and resource optimization to make scientific data explorable in the browser.

• All coursework completed; currently finishing the undergraduate thesis (tesina) on distributed IoT Cloud/Edge/Fog systems.
• Additional physics coursework, laboratory collaboration and participation in the NASA Space Apps Challenge 2023.