Alvaro Gabriel Gomez

alvarogabrielgomez, Senior Full-Cycle Engineer, Tech Lead & UX Designer · Full-stack in React, Flutter, NestJS and .NET · Identity, P2P networking, offline sync and AI agents, from discovery to production

Spanish native · Portuguese fluent · English advanced (professional) · International delivery in LATAM and Europe

São Paulo · Brasil · alvaro+work@accentiostudios.com

Terminal view

linkedin.com/in/alvarogabrielgomez · github.com/alvarogabrielgomez · Mudar para Portugues

Updated: October 15, 2026

DESCRIPTION

Alvaro Gabriel Gomez is a senior full-cycle engineer with 8+ years shipping production software in React / Next.js, Flutter, NestJS and .NET. He owns a product's whole lifecycle: discovery and UX, architecture, full-stack code, automated tests, CI/CD, infrastructure as code, release and operation in production. He works as the only developer or as tech lead of a small team.

For a Jamaican bank he built GK One Identity, its single sign-on: a Next.js + React 19 login and account portal, a React admin and a .NET 10 OAuth 2.1 / OpenID Connect server. He built Kanpachi alone, a peer-to-peer gaming LAN in Go, Rust and Flutter, and leads Accentio teams on EdTech and fitness products. He has shipped for teams in Jamaica, Brazil, Panama, Spain and Chile, across fintech, IoT telemetry, EdTech and AI automation.

OPTIONS / TECHNICAL SKILLS

-L,--languages: Dart, TypeScript, JavaScript, C#, Go, Python, SQL, PHP
-F,--frameworks: React, Next.js, React Router, Flutter, BLoC, Riverpod, NestJS, .NET, Nuxt, Tailwind
-I,--infrastructure: Azure App Service, Azure Blob Storage, Key Vault, App Insights, AWS EC2, Docker, Terraform, CI/CD
-O,--observability: App Insights, Azure Monitor, telemetry pipelines, n8n operational alerts, workflow automation
-A,--ai-stack: Anthropic Claude · Claude Code · GitHub Copilot · OpenAI API · Ollama · OpenClaw · MCP servers (custom) · multi-agent orchestration with sub-agents and shared memory · LLM routing by task weight · RAG · prompt engineering · edge ML on Raspberry Pi · Home Assistant integration · Notion API for human-in-the-loop oversight

HISTORY / EXPERIENCE

Founder, Tech Lead & UX Designer · Accentio Studios

February 2021 – Present · International

Founder of Accentio Studios: Founded and operate Accentio Studios end-to-end across product, engineering, design and ops, leading a team that grew from a 3-person core (founder, cofounder and a developer) to a peak of 5 on client engagements such as El Camino del Dragón and Easi. — 5 countries served, 4+ years founder tenure
Full-cycle, discovery to production: Owned the full cycle on Accentio's product and client work: Lean UX discovery in Figma, full-stack code in React, Flutter, NestJS and .NET, automated tests, Terraform on AWS and Azure, GitHub Actions and Fastlane pipelines, OpenTelemetry tracing, and the fixes after launch, such as a 346 MB memory leak in Kanpachi's production daemon. — 6 stages owned end to end: discovery, design, build, test, deploy and operate
Paid engagements in 5 countries: Sustained Accentio's revenue and reach through paid client engagements across 5 countries (Jamaica, Brasil, Panama, Spain, Chile) spanning banking, IoT telemetry, EdTech, enterprise systems and mobile. — 5 countries, 6+ paid engagements since 2021
Product portfolio in 4 verticals: Built and maintain Accentio's product portfolio across SaaS, AI, fitness and EdTech verticals at stages from production through late MVP to active development, prioritizing per-product readiness for client conversion. — 5 product lines across 4 verticals
React front ends for 4 apps: Built React front ends across client and product work: GK One Identity for a Jamaican bank (Next.js 15 + React 19 login and account portal, Next.js + MUI admin), Dash (React 19 + React Router 7 + Vite) and the Accentio Studios website (Next.js 16 + React Three Fiber). — 4 React apps; the GKID login alone carries 96 unit test files with 1,122 cases and 6 Playwright e2e specs
AI-driven end-to-end tests: Instrumented the Bohemian Gym and El Camino del Dragón Flutter apps with Marionette so Claude Code drives them over MCP for end-to-end checks, and planned the work in 22 Claude Code implementation plans, 12 of them test-first. — Agent-driven end-to-end runs on 2 Flutter apps; 22 plans with about 1,470 steps
Flutter house style as a skill: Codified Accentio's Flutter house style as a Claude Code skill (accentio-flutter-practices): Clean Dart per feature with Cubit, get_it DI, a Dio stack with single-flight token refresh, go_router, and a token-driven design system locked by tests. — 1,626 lines and 30 Dart templates, applied in Bohemian Gym and Kanpachi
One stack across the portfolio: Unified the engineering stack across the portfolio to enable cross-product code reuse and consistent delivery patterns through a single modular architecture (React, Next.js, Flutter, NestJS, Prisma, Azure, AWS, MongoDB, PostgreSQL, Stripe, OAuth2 / OIDC, Vitest). — 10+ integrated technologies, 1 unified stack across 5 product lines
AI stack for solo delivery: Enables solo founder execution at small-team velocity through an internal AI engineering stack that accelerates idea-to-deploy throughput across all product lines (Anthropic Claude, Claude Code, GitHub Copilot, custom MCP servers, OpenClaw, Ollama).
One agent pattern, edge and cloud: Eliminated duplicate agent infrastructure by designing one multi-agent orchestration pattern reused across EXA edge (Raspberry Pi) and EXA for Business (cloud), with parent + sub-agents, shared memory, intelligent LLM routing and Notion human-in-the-loop. — 1 orchestration pattern serves 2 product lines (edge + cloud)

Full-Stack Developer & UX Designer · Erictech

July 2024 – October 2024 · Brazil · Contractor, invoiced through Accentio Studios

Quick Command tracker app: Eliminated manual SMS-typing workflow for tracker configuration by shipping Quick Command (Flutter mobile app) with preloaded commands, ACK reception and per-device configuration threads, replacing the previous process of looking up manufacturer docs and typing SMS by hand. — Full app delivered in 4 months as sole Brazil-based engineer (Erictech team coordinated from Spain, max 2 devs)
Go backend for vehicle tracking: Strengthened Erictech's production vehicle and asset tracking system through Go backend improvements integrated with Ruptela and Teltonika devices over MQTT and event-driven flows. — Improvements shipped to production tracking system
Enterprise rollout and data migration: Enabled the system's rollout at a large enterprise client by supporting mass data migration and contributing UX insights later implemented by the in-house team. — Thousands of users, devices and vehicles migrated to the new system
Link between Spain and Brazil: Acted as the link between Erictech's headquarters in Spain, where every requirement came from, and its small Brazilian division, as a native Spanish speaker based in Brazil.

Flutter Developer · The Bridge Social

August 2021 – February 2023 · Chile · Contractor, invoiced through Accentio Studios

Banking and fintech features: Shipped banking and fintech features for international clients as a contractor for The Bridge Social (Chile-based consulting firm), invoiced through Accentio Studios. One client was the Jamaican bank behind GKONE: when that contract ended, the bank signed directly with Accentio Studios. Worked Flutter mobile and .NET backend under shared UI / UX design systems. — 1.5 years tenure; a banking client converted to a direct, ongoing engagement
Backend and Firebase integration: Powered production mobile feature delivery across multiple client engagements through backend service and Firebase integration.

.NET Developer · Tata Consultancy Services

November 2020 – February 2022 · Brazil · Full-time employee (CLT), on assignment at Itaú

Debug tooling at Itaú: Accelerated fixed-income team debugging across diverse subsystems by building internal debug tooling (Postman-like) that traversed Itau's internal security boundaries and intranet connections. — Debug cycle accelerated for 20+ person renda-fixa Agile team at Itau (top-3 BR bank)
Migration to .NET Core: Reduced legacy debt on production Itau bank systems by migrating the .NET stack to .NET Core and upgrading Angular framework versions. — Legacy stack uplift on production Itau fixed-income systems
Itaú fixed-income team: Embedded inside Itau's fixed-income team for 1.3 years via Tata Consultancy Services, contributing as full-stack consultant on .NET Core, Angular, Azure and SQL Server. — 1.3 years embedded at top-3 BR bank via TCS outsourcing

Full-Stack Web Developer · TID Software Sistemas Especificos

February 2018 – November 2020 · Brazil

From junior to full systems: Grew from junior to shipping full systems end-to-end at TID Software's web team (which scaled from 3 to 5+ devs), including FEALQ's project and budget administration platform built solo on .NET backend with Vue.js / HTML / CSS frontend. — Junior to mid full-stack progression over 2.5 years, 1 enterprise system shipped solo end-to-end
Software for ArcelorMittal and FEALQ: Served enterprise clients across automotive, steel, education and agriculture verticals (ArcelorMittal, FEALQ, CNA, Fun Motors), shipping custom software and supporting migration of legacy Clarion systems to a modern web stack. — 5+ full client projects shipped, multiple enterprise clients including ArcelorMittal
Flutter adoption at TID: Seeded internal Flutter mobile capability at TID that grew company-wide after departure by championing the framework's adoption. — 1 framework adoption seeded that scaled beyond tenure

DEPENDENCIES / EDUCATION

-C,--certifications: ChatGPT, Prompt Engineering, JavaScript, Viral Marketing, Flutter, Vue.js 2, Vue.js 3, HTML/CSS, Git & GitHub, SQL, Software Fundamentals, Unity 2D
CS50's Introduction to Artificial Intelligence with Python: 2023
Software Engineering Continuous Learning: Platzi · 2017 – Present · Product, architecture, and engineering tracks
Languages: Spanish (native), Portuguese (fluent), English (advanced, professional)

PROJECTS

Main Projects

Kanpachi

Product Initiative · 2026 – Present · International

Private virtual LAN for gaming: Built a private virtual LAN for playing games with friends: a WireGuard-encrypted peer-to-peer tunnel, no accounts, no router changes.
Default-closed firewall per game: Implemented a default-closed firewall policy that opens only the chosen game's ports, only on the host machine, and only toward the members currently in the room.
Windows daemon in Go: Wrote the Windows daemon in Go, handling the virtual adapter, firewall rules, the local API, and network engine supervision.
Unprivileged Flutter desktop app: Developed the unprivileged Flutter desktop app that talks to the daemon over a token-authenticated named pipe.
Rust engine over EasyTier: Built kanpachi-engine in Rust, linking EasyTier as a library so its unauthenticated administration portal is unreachable by construction.
Rendezvous seed with invite codes: Shipped the rendezvous seed in Go, with a one-line Linux installer, invite code resolution, and an invitation page served by the binary itself.

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Bohemian Gym

Product Initiative · 2024 – Present · International

Training app built for execution: Built a training operations app focused on real execution, not just static workout templates.
Routine builder with supersets: Implemented routine builder flows with blocks, supersets, rest timers, and per-session progression tracking.
Offline-first training history: Designed offline-first behavior so athletes can train without connectivity and keep reliable local history.
QR routine sharing: Enabled coach-athlete collaboration through QR-based routine sharing and versioned import/export.
Active session recovery: Added active session recovery and notification-driven continuity for uninterrupted training flow.
NestJS API with a Gemini assistant: Built the NestJS + MongoDB API with a Gemini assistant, Google sign-in and OpenTelemetry.
App drivable by an AI agent: Made the app drivable by an AI agent: a Marionette binding in debug builds and a config that teaches the driver the design-system buttons, so Claude Code taps, types and reads the screens over MCP.
Performance by design: Designed for performance from the first screen: widgets as classes with no Widget-returning helper methods, 40 scoped rebuilds (buildWhen, BlocSelector, select) and local data in ObjectBox across 30 Cubits.

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Dash + EXA for Business

Accentio Studios · 2024 – Present · International

Multi-tenant business control center: Built Dash as a multi-tenant business control center where teams run support, sales, reports and internal ops from one console.
dash_ui in React 19: Built dash_ui in React 19 + React Router 7 (framework mode) + Vite + TypeScript, with Tailwind, shadcn/Radix, TanStack Table and Recharts across 13 routes.
EXA chat and playground: Built the EXA chat and a Gemini-style playground in React, with an animated sidebar and a mobile sheet with swipe-back.
EXA as the AI execution layer: Built EXA for Business as the AI execution layer that assists teams with guided workflows, decision support and operational automation.
Multi-tenant NestJS API: Shipped dash_api as a NestJS 11 + Prisma multi-tenant service orchestrating CRM, contracts, metrics and analytics modules with tenant-aware boundaries.
Modules activated per tenant: Designed a modular system (SAC, SDR, Reports, Helpdesk, Home, Server Ops) with tenant-level activation and configuration.
Human-in-the-loop governance: Implemented human-in-the-loop governance with approval queues, confidence gates and audit trails for critical actions.
LLM routing by task class: Architected EXA's LLM-routing layer (Anthropic Claude, OpenAI, local Ollama) to balance cost, latency and reasoning quality per task class.

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Arka

Accentio Studios · 2024 – Present · International

Geospatial learning platform: Designed and delivered a geospatial learning platform where teams move through real routes and unlock missions with GPS checkpoints.
Challenge engine with AI scoring: Implemented a challenge engine (text, math, photo, contextual tasks) with AI-assisted scoring and immediate feedback.
Facilitator and admin dashboards: Built facilitator and admin dashboards to create routes, configure missions, and monitor teams in real time.
Live competition flow: Implemented live competition flow with invitations, session control, leaderboard logic, and post-session analytics.
Production architecture: Delivered production architecture with Flutter app flavors, NestJS APIs, WebSocket events, and Azure infrastructure.

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Accentio Accounts Ecosystem

Accentio Studios · 2023 – Present · International

One identity across products: Unified account identity across Accentio products to support single sign-on and a shared user lifecycle.
OAuth2 / OIDC with RBAC: Implemented authentication and authorization with OAuth2/OIDC, RBAC, JWT, and secure token boundaries.
Accounts tied to subscriptions: Connected account and subscription ownership flows through Accentio Subscription API for commercial operations.
Tenant-aware role matrices: Defined tenant-aware RBAC role matrices and admin governance flows across multiple Accentio products.
Token lifecycle controls: Implemented token lifecycle controls including refresh, rotation, and revocation for safer session management.
Onboarding and entitlement sync: Standardized onboarding, entitlement sync, and access provisioning between identity and subscription layers.

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Secondary Projects

Accentio EXA Home, Kiosko

Accentio Studios · 2024 – Present · Edge (Raspberry Pi)

Voice smart display on Raspberry Pi: Built voice-enabled smart-display assistant on Raspberry Pi (Alexa-class UX with touchscreen) integrated with Home Assistant for whole-home control via natural language.
MCP servers for self-management: Designed custom MCP (Model Context Protocol) servers giving the agent self-management of its own Docker container on the Pi (logs, restart, deploy, health) via OpenClaw.
LLM routing by task weight: Implemented intelligent LLM routing: small/edge models for low-weight tasks, larger cloud LLMs (Anthropic Claude, OpenAI) for reasoning-heavy work, minimizes cost and latency.
Parent agent with sub-agents: Architected multi-agent system where a parent agent spawns sub-agents per task; sub-agents execute, update progress, and complete work autonomously.
Shared memory between agents: Built shared-memory layer between agents with task graph, status sync, and message channels for sub-agent coordination.
Notion as human-in-the-loop: Connected Notion API as live human-in-the-loop surface: humans see agent backlog in real time, audit work, and assign new tasks manually.
Local wake word and VAD: Trained and deployed edge ML models (wake word, VAD) for fully local always-on listening, no cloud roundtrip for activation.
Multimodal voice pipeline: Delivered multimodal edge assistant experience with Flutter Pi UI and voice pipeline (wake word, VAD, STT, agent orchestration, emotion parse, TTS).
Unattended 24/7 operation: Operationalized systemd services, watchdog behavior, and proactive MQTT messaging for reliable 24/7 operation.

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alvaro-bash Resume Site

Personal Project · 2026 – Present · Web

Terminal-style portfolio: Built a terminal-style portfolio where alvaro-bash exposes profile, experience, projects, and ATS data through command-driven UX.
Dedicated project pages: Shipped dedicated project pages with locale-aware metadata, canonical/hreflang links, and discoverability endpoints.
Machine-readable outputs: Published machine-readable outputs (resume.json, resume.xml, RSS, JSON Feed, llms.txt) from a single source of truth.

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Accentio Studios Website

Accentio Studios · 2026 – Present · Web

Scroll-driven 3D rocket flight: Built the Accentio Studios website in Next.js 16 (App Router) + React 19 + TypeScript, with a scroll-driven 3D homepage in React Three Fiber: a rocket flight.
Story sections as Server Components: Built 12 story sections as React Server Components, with a procedural sun, planets and star field in Three.js.
Three languages with SEO: Shipped English, Spanish and Portuguese routes with a language switcher, Open Graph images and self-hosted variable fonts.
Excelsior design system: Built Excelsior, Accentio's React design system: token-driven Tailwind 4 theming on Base UI, with Button, Badge, Card, Avatar and a light/dark theme provider.

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Omeleth

Product Initiative · 2024 – Present (Architecture phase) · International

Kiosk and KDS in one monorepo: Defined product architecture for restaurants of any type combining Kiosk ordering and Kitchen Display System in a single Flutter monorepo.
Kitchen-pressure UX research: Designed UX research-driven flows focused on kitchen pressure scenarios, prep-time sequencing, and back-of-house legibility.
Bounded NestJS modules: Scoped API surface in NestJS with bounded modules: auth, users, menu, orders, kitchen, analytics.
Real-time kiosk-to-KDS sync: Outlined offline-resilient operations and real-time order sync via WebSocket between kiosk and KDS.
Flavors over a shared core: Established roadmap separating Kiosk and Kitchen execution via Flutter flavors over a shared core layer.

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Projects for Clients

GKONE · GK One Identity

Client Project · 2021 – Present (In progress) · Jamaica

GKID web login in React: Built the web front end of GK One Identity (GKID), the bank's single sign-on, in Next.js 15 + React 19 + TypeScript: sign-in, sign-up, password reset, consent and account picker across 20 auth steps.
Self-service account portal: Built the self-service account portal in React, where customers revoke connected apps, end sessions per browser and review their registered devices.
GK Identity admin: Built the GK Identity admin in Next.js + React + MUI: an app-registration wizard that retries from the failed step, client secrets, scopes, consent policy and per-app single sign-on.
OAuth 2.1 server in .NET 10: Wrote the bank's OAuth 2.1 / OpenID Connect authorization server in .NET 10: authorization code with PKCE, refresh-token and RS256 key rotation, discovery, userinfo and introspection, covered by 1,346 xUnit cases.
GK ID app launcher: Built the GK ID app launcher across three codebases: the Flutter app mints a one-time code, the .NET IAM redeems it and the Next.js login opens the target app signed in.
B2C to Entra External ID: Migrated customer identity from Azure AD B2C to Microsoft Entra External ID across the Flutter app, the web apps and third-party integrations, moving each account at its next sign-in.
Flutter banking app since 2021: Built the Flutter app's Entra ID sign-in with biometrics and root detection, Home V2, phone top-up and account management, with 1,600+ commits since 2021.

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El Camino del Dragón

Client Project · 2024 – Present (In progress) · International

Tech lead, team of three: Led the Accentio Studios team (a developer and a UX designer) that builds El Camino del Dragón, a Chinese-learning platform with HSK progression.
Offline-first Flutter app: Built the Flutter app on BLoC/Cubit and ObjectBox, with an offline-first progress queue and per-word review scheduling.
HSK mock exam: Built an HSK mock exam scored out of 200 (pass mark 120), timed in two parts and graded on the server.
NestJS API on MongoDB: Built the NestJS + Prisma API on MongoDB (31 models), with Firebase auth, S3 media and SES email.
AWS infrastructure in Terraform: Codified the AWS infrastructure in Terraform: API Gateway, CloudFront, S3, SES, SSM and CloudWatch alarms for staging and production.
Agent-driven end-to-end runs: Instrumented the student app for agent-driven end-to-end runs: widget keys, a test session injected through dart-define, and Marionette so Claude Code drives it on an emulator against staging.
Flutter web admin panel: Built the Flutter web admin panel: structured test builder, media picker, spreadsheet import and drag-to-reorder.

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Erictech

Client Project · July 2024 – October 2024 · Brazil

Real-time fleet telemetry: Delivered real-time telemetry services for tracking fleets and assets.
Ruptela and Teltonika integration: Integrated Ruptela and Teltonika IoT device data streams.
MQTT between app and backend: Connected mobile UX and backend services with MQTT-enabled communication.

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Easi

Client Project · June 2024 – October 2024 · International

Lean UX renewal as tech lead: Led the Accentio team (a developer and a UX designer) through a full interface renewal of core workflows with end-to-end Lean UX.
Discovery before redesign: Executed discovery and research to validate operational pain points before redesign decisions.
Reusable design system: Created a reusable design system and UI library for ecosystem-wide consistency.

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500Historias

ConectAldea · 2022 – 2024 · Panama

Gamified reading platform: Built a gamified education platform for ConectAldea focused on youth reading and writing participation across LATAM schools.
Mobile UX and API scope: Designed mobile UX and REST API scope to connect students and teachers around educational content.
Validated with students in Panama: Validated the product through student testing in Panama and production hardening before public release.

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REFERENCES

Victor Lovera

August 12, 2023 · reported to Alvaro directly · via LinkedIn

Alvaro es un excelente lider, siempre dispuesto a ensenar a quienes lo necesitan, dispone de una gran pasion por su trabajo y se adapta a las necesidades de sus clientes y de cada trabajador a su cargo.

Octavio Rodriguez Vergara

Fundador y CEO de #500Historias, una EdTech de escritura creativa para adolescentes hispanoamericanos

November 29, 2022 · was Alvaro's client · via LinkedIn

Trabajar con Alvaro ha sido como entrar en un torrente de creatividad productiva. Su excelente disposicion para el trabajo en equipo, se suma a sus altas capacidades tecnicas con un toque de frescura para lo inesperado, buena vibra, alcanzando logros mucho mas alla de lo que se requeria de el.

Mauro Di Bert

Senior Flutter Dev

March 30, 2022 · worked with Alvaro on the same team · via LinkedIn

Alvaro is a super talented developer, always there to help, always willing to give you a hand to solve problems. He is open to criticism because he has an extreme passion for learning, and evolving.

He knows how to play in teams, trying all the time to be aware of everyone's situations, and is not afraid to get into discussions to express what he thinks is best for the overall purpose.

Beyond the previous, he smiled every session we had together: a total pleasure to work with him!

Sergio Demarco

Fullstack Developer

March 22, 2022 · worked with Alvaro on the same team · via LinkedIn

We've joined our hands on several projects. I highly recommend his expertise to any person looking for a full stack developer. His ability to tackle any problem is remarkable and with a warm smile. Alvaro would become an appreciated member of any team.

Orville A. Patterson, MBA, SFC, CSPO, POPM, SSYB

March 21, 2022 · worked with Alvaro on the same team · via LinkedIn

Alvaro is a great teammate. He works hard and asks the right questions until all is clear. He is very jovial and would be a great fit for any company. He is a willing teamplayer who shines because of his dedication.

Eduardo Barros

Ssr Software Engineer at Globant | C#/.NET, APIs REST, Cloud | Full-Stack

January 31, 2022 · via LinkedIn

Alvaro e um profissional extremamente dedicado, aprende constantemente e busca melhorar sempre! Busca agregar ao grupo todo e estimular o crescimento da equipe. Sem duvidas, uma pessoa que se destaca no mercado de trabalho!

Angela Potenza

Inbound Marketing | Relationship Marketing | UX | Copywriting

April 30, 2021 · worked with Alvaro on the same team · via LinkedIn

Super profissional, talentoso, excelente trabalho e responsavel com os prazos de entrega.

Humberto Raniolo

April 22, 2021 · studied together · via LinkedIn

Un gran programador y disenador, muy responsable y eficaz con el trabajo, siempre cumple con las fechas pautadas, muy recomendado!

Samir Marques Teixeira

Software Development

April 22, 2021 · was senior to Alvaro, without direct management · via LinkedIn

Fui lider tecnico do Alvaro, e ele se mostra uma pessoa bem interessada, bem inteligente e desenvolto, busca solucoes quando necessario. Possui bons conhecimentos tecnicos com frontend, backend e banco de dados.