Engineering · Product · Delivery

Nicolás Bonoris

FULL STACK DEVELOPER · FINTECH & MOBILE

I build web and mobile products, own delivery from requirements to release, and coordinate teams, clients and international providers.

View experience Contact on LinkedIn

ABOUT ME

FULL STACK ENGINEERING

I'm a full stack developer with experience delivering fintech platforms, mobile applications and public-sector systems. I work across frontend and backend, modernize existing applications, and take responsibility for getting complex products into production.

PRODUCT OWNERSHIP & COLLABORATION

I combine hands-on development with product ownership and team coordination: gathering requirements, documenting decisions, planning releases and working directly with clients and providers. I collaborate with international teams in English and balance technical quality, business needs and demanding deadlines.

COMPUTER SCIENCE & EDUCATION

I'm completing my Computer Science thesis at the National University of La Plata, Argentina, with all coursework finished. My academic background also includes laboratory collaboration, teaching assistance, additional physics studies and participation in the NASA Space Apps Challenge.

PROFESSIONAL DIRECTION & INTERESTS

I'm interested in challenging engineering roles with meaningful responsibility and international collaboration, where I can deepen my expertise and continue developing my professional judgment. Computer science, physics and mathematics shape how I approach problems; outside work, I enjoy Formula 1 and playing guitar.

PROFESSIONAL EXPERIENCE

Hands-on development across fintech web platforms, mobile applications and backend services, alongside product ownership and delivery coordination.

Act as Product Owner for a fiat and crypto exchange project, translating client requirements into implementation priorities and release plans.
Coordinate the delivery team, client and external providers, including technical and product conversations with BVNK in English.
Document requirements and decisions, manage tight deadlines, and balance delivery scope with technical quality and operational needs.

Experience

Professional Experience

Full Stack Developer

Koibanx · August 2025 – Present

Developed public-sector applications with React, TypeScript, C# minimal APIs and Oracle, working directly with stakeholders in time-sensitive contexts.

Delivered an emergency flood-relief subsidy application for Bahía Blanca in 2 weeks, followed by 1 month of production maintenance.
Modernized the frontend ecosystem with React and Vite, replacing outdated foundations for new application development.

Experience

Professional Experience

Full Stack Developer

Ministry of Economy of the Province of Buenos Aires · August 2024 – August 2025

SELECTED PROJECTS

Professional Project · Koibanx

Fiat & Crypto Exchange Platform

Full stack development · Product ownership · Production delivery

Brought a fintech exchange platform supporting USD, ARS and cryptocurrency flows into production, combining hands-on engineering with product ownership.

Worked across a Next.js frontend and NestJS backend, including financial operations, onboarding, compliance workflows, settlement and reconciliation.
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.
Coordinated requirements, technical documentation and delivery with the client, engineering team and international providers.

Professional Project · Koibanx

Mobile Loyalty & Rewards Application

React Native · Expo · TypeScript · iOS & Android

Rebuilt an inherited mobile application for an international client, replacing outdated foundations and addressing structural and security issues across the app, with additional backend contributions.

Delivered the rebuilt application across iOS and Android through the App Store and Google Play.
Implemented background geofencing for location-based notifications, with permission handling and dynamic monitoring of nearby locations.
Implemented over-the-air (OTA) updates for compatible app changes, deferring application during active sessions and critical operations.

Professional Project · Ministry of Economy

Bahía Blanca Flood-Relief Subsidy Platform

2 weeks to production · 1 month of maintenance · 10,000+ users

Developed and launched a web application for emergency subsidies following the floods in Bahía Blanca, serving more than 10,000 users in a sensitive and urgent public-sector context.

Integrated RENAPER identity validations and liveness checks into the application process.
Implemented security controls to address abuse and application vulnerabilities under a compressed delivery schedule.
Took the application to production in 2 weeks and maintained it for the following month.

Professional Project · Ministry of Economy

Public-Sector Frontend Modernization

React · Vite · TypeScript

Reimplemented the frontend ecosystem around React and Vite, replacing outdated foundations and establishing a modern base for new public-sector applications.

Selected Technical Project

Asynchronous Excel Processing API

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. Asynchronous processing separates file ingestion from the work that follows.

Included API key authentication, MongoDB persistence, Swagger documentation and automated tests.

GitHub repo

Scientific Project · NASA Space Apps Challenge 2023

Moonquakes Visualizer

Svelte · Three.js · 3D visualization

Built an interactive 3D lunar visualization with controls and information panels. The project combined data cleaning with rendering and resource optimization to make scientific data explorable in a browser.

GitHub repo Project website

Additional Projects

Web Application

Oh My Dog! · Veterinary Management

Svelte · TypeScript · Tailwind CSS · MongoDB · Prisma

Built a veterinary web application with client and administrator workflows: authentication, appointments, management forms and role-based permissions, backed by MongoDB through Prisma.

GitHub repo Project website

Institutional Web Applications

CIDEPINT · Public Website & Administration

Python · Flask · Vue · REST API

Developed a Flask administration application and a Vue public website connected through a REST API. The system included authentication, persistent sessions, data management, permissions and Google API integrations.

Project website Admin website

CIDEPINT · Public Website & Administration

Business Website

iLodan · Local Business Website

Svelte · Tailwind CSS · Leaflet

Created a website for a local business, combining responsive styling and animations with an interactive map and contact form.

Project website

Scientific Exploration

Particles Playground

JavaScript · Canvas API · Vector mathematics

Explored particle simulations using the browser Canvas API, vector mathematics and adjustable simulation parameters. This work connects my interests in software, mathematics and physics.

GitHub repo

Prototype

Cheers! · Mobile Prototype

Flutter · FlutterFlow · iOS & Android

Created initial application scaffolding for a cross-platform mobile prototype with Flutter and FlutterFlow.

Project website

TECHNICAL & PRODUCT SKILLS

React, Next.js & Vite

Stack

Frontend development for financial platforms and public-sector systems with React and TypeScript. Next.js application delivery and modernization of legacy frontend foundations with Vite.

React Native & Expo

Stack

iOS and Android application rebuilding and delivery, background geofencing, location-based notifications, permission handling and OTA update workflows.

TypeScript, Node.js & NestJS

Stack

Backend services, typed API contracts and provider integrations. NestJS for financial workflows; Express and RabbitMQ for asynchronous spreadsheet processing.

Python, Flask & C#

Stack

Flask applications and REST APIs, C# minimal APIs in government systems, and scientific problem-solving with Python.

Databases & Financial Workflows

Stack

Oracle in public-sector applications, MongoDB-backed services and MySQL ledger workflows. Experience with monetary operations, settlement and reconciliation.

Provider & Identity Integrations

Stack

BVNK USD flows, BitGo custody services, ARS payment rails and RENAPER identity validation. Collaboration with Chainalysis on documentation and operational use.

AWS, Docker & Kubernetes

Stack

Experience working with cloud infrastructure, containers and deployment environments, coordinating application delivery with infrastructure requirements.

Git, Bash & Delivery Tooling

Stack

Collaborative development, release preparation and deployment tooling across web, backend and mobile codebases, including compatible OTA distribution.

Product Ownership & Team Coordination

Stack

Requirements gathering, technical documentation, release planning, client communication and international provider collaboration in English. Prioritization of scope, quality and deadlines.