Matheus Nasser

Engenheiro de software @ Stealth Startup

About

I build software where it matters most embedded with customers, solving real problems, shipping systems people depend on. What I do: I'm a Forward-Deployed Engineer who works at the intersection of customers and technology. I embed with teams to understand complex problems, design scalable solutions, and deliver systems that drive measurable business outcomes. Think: on-site deployments, technical discovery sessions, solution architecture, and full-cycle ownership from whiteboard to production. Background: Non-traditional path → went from intern to technical partner at a young age, working across engineering, product, and business. This gives me a superpower: I understand not just how to build software, but why it matters and who it serves. Impact I've delivered: → Architected platforms enabling revenue growth from $20M to $56M ARR → Built and operated trading systems processing $2.4B+ in transactions → Delivered automation tools enabling 3× operational scale with zero headcount growth → Deployed on-site with customers to solve mission-critical technical challenges How I work: I practice product-led engineering — starting with real user needs, making pragmatic trade-offs, and shipping maintainable systems that people trust (and become fans of). I'm equally comfortable presenting to executives, debugging production issues at 2am, or pair programming with junior engineers. Tech stack: Frontend: React, TypeScript, Next.js, Tailwind CSS, React Native Backend: Node.js, NestJS, PostgreSQL, MongoDB, Redis Cloud: AWS (Lambda, EC2, RDS, S3), Docker, CI/CD, Monitoring What I'm looking for: Roles where I can work directly with customers solving complex, high-impact problems. Forward-Deployed Engineer, Solutions Engineer, Product Engineer, or Full Stack positions at fast-moving companies where engineering is a competitive advantage. Let's connect if you're building something that matters. matheusnasser12@gmail.com nasserdev.com

Country

Brazil

City

Uberlândia

Industry

Computer Software

Skill

SQL, React Native, Git, Agricultura, Redux.js, Experiência do usuário (UX), MERN Stack, Operações diárias, Desenvolvimento de software, Design de interface do usuário, Tailwind CSS, Tecnologia da informação, Gestão operacional, Node.js, TypeScript, Gestão de projetos, Inglês Fluente, Design criativo, Codificação de front-end, Desenvolvimento de interfaces

Experience

Engenheiro de software

Stealth Startup

2026-2 - Present · 8 mos

San Francisco, Califórnia, Estados Unidos

Building agentic systems for global supply chains.

Senior Software Engineer & Founding Engineer

Bioma Trading

2022-5 - 2026-1 · 3 yrs 9 mos

Uberlândia, Minas Gerais, Brasil

Following the strategic merger between BKPI and Bioma, I assumed the role of Principal Engineer (70% hands-on / 30% strategy), architecting the digital ecosystem that supported the company’s growth from R$100M → R$250M+ (USD ~45M). 1. Fintech Vertical – “Antecipe” Platform • Architecture: Built a receivables-anticipation platform for rural producers, fully digitizing the credit relationship. • Impact: Processed R$50M+ in advanced payments. • Automation: Developed a Headless WhatsApp trading interface (Node.js/MongoDB) that enabled the operations team to scale 3× with zero additional headcount. 2. SaaS & Agritech – “ProLeite” Platform • Led the full-stack platform that manages 6.5M+ liters of milk daily, connecting 24 dairy industries and thousands of producers. • Architected an agronomist management dashboard using React Context API for complex state management of herd diagnoses. 3. Core Infrastructure & Engineering Leadership • SSO & Security: Designed a centralized Identity Provider (SSO) securing access across all internal and external products. • Design System: Built an internal React + TypeScript Design System, standardizing UI across verticals and reducing development time by 30%. • Provided architectural governance, developer enablement, and best practices for scalable system design. Tech Stack: TypeScript · React · Next.js · Node.js · MongoDB · PostgreSQL · AWS · Docker · Tailwind

Founding Frontend Engineer

BKPi

2019-6 - 2021-11 · 2 yrs 6 mos

Uberlândia, Minas Gerais, Brasil

I started as an intern and was promoted to Co-Founder/Partner at age 17 based on technical merit. I owned the Product Roadmap (90% hands-on coding) and architected MVPs that validated Product-Market Fit, directly contributing to the strategic merger with Bioma Investimentos. Key Product Architectures • "Frame" Commodity Engine – Fintech Infrastructure – Led Web (React) and Mobile (React Native) architecture for a high-volume commodity trading and risk system. – Backbone for processing R$2.6B+ in annual contracts. • "RadarAgro" – Two-Sided Marketplace (Geospatial Data) – Built a buyer–seller marketplace for agricultural commodities. – Implemented Geospatial Data services with Google Maps API for real-time location and asset discovery. • "Cooprata" – Logistics & Delivery Ecosystem (Last-Mile Logistics) – Created Fast Delivery app + Admin Dashboard handling 3M+ in operational volume. – Optimized Last-Mile Logistics, dispatch, and tracking. • Pandemic Supply Chain Response – Shipped a digital feed purchasing platform during lockdown for rural producers. – Modernized legacy ERP sales flows without disrupting operations. Tech Stack: React · React Native (Expo) · Flutter · Python (FastAPI) · Node.js (AdonisJS) · PostgreSQL · Google Maps API · Docker · SASS/SCSS