Frontend
React, Next.js, TypeScript, Tailwind, product UI, dashboards, forms, workflows
caguerri.com / 2026
CarlosAguerri
TypeScript Product Engineer building AI integrations, automations, and serverless business systems.
I help teams turn messy product, API, and workflow problems into shipped software: React interfaces, backend APIs, OAuth flows, MCP-style tool access, browser automations, internal dashboards, and Cloudflare Workers infrastructure.
I'm strongest in early-stage or ambiguous environments where the work spans frontend, backend, integrations, architecture, and product judgment.
Available for full-time roles, contract builds, and trial projects | Miami, FL | Remote (US)
What I Do
I build practical software around APIs, data, auth, and workflows.
That includes OAuth integrations, MCP servers and tool access, internal dashboards, AI-assisted workflows, headless commerce, browser automation, serverless backends, and production web applications.
How I Work
I can join a company, talk with the team, understand the product architecture, map the data and API boundaries, and ship useful software without needing perfect specs.
I use GitHub-based workflows, readable TypeScript, implementation notes, and structured project organization so other engineers can review, extend, and maintain the work.
I use AI to move faster - but I understand the code, architecture, data flow, and tradeoffs myself. I use AI to save time, not outsource judgment.
Best Fit Roles
Full-Stack TypeScript EngineerProduct EngineerSoftware Engineer, IntegrationsAI Integrations EngineerForward Deployed EngineerSolutions Engineer, AI ProductsDeveloper Automation EngineerEarly / Founding Product Engineer
Technical Focus
Backend
Node.js, Bun, Hono, REST APIs, webhooks, auth flows, service integrations
Serverless
Cloudflare Workers, Durable Objects, D1, KV, R2, edge caching, deployment workflows
AI & Agents
MCP servers, agent tool access, OAuth for AI workflows, LLM API integrations, automation systems
Business Systems
Shopify Storefront API, GraphQL, internal tools, workflow automation, browser automation, data cleanup
Selected Work
2024 - 20262026
MCP-compatible OAuth and tool-access infrastructure for AI agents.
Loadoutz explores how users can safely connect external accounts and let AI agents access tools through scoped permissions, session isolation, encrypted token handling, and client-compatible configuration patterns.
Built the full-stack system across frontend, backend APIs, OAuth flow, storage model, documentation, and deployment architecture. Includes public documentation, setup guides, security notes, and GitHub-based project organization.
2026
Client Systems Work
Website stabilization, hosting cleanup, rebuild planning, and business automation.
I'm helping a client get multiple existing websites organized, stable, and hosted properly before moving into new website builds and deeper business workflow automation.
The work involves understanding the current technical setup, cleaning up deployment and hosting issues, planning new web experiences, and preparing API, automation, and AI workflow opportunities.
2026
M&C Uniforms
↗Headless Shopify storefront for a real business.
Built a production storefront using Shopify's Storefront API, including product browsing, variant selection, cart logic, GraphQL data fetching, and performance-focused frontend architecture.
Practical business software: ecommerce data modeling, API integration, product UX, and reliable customer-facing pages.
Ongoing
Automation Systems
Browser automation, API workflows, and custom operational tools.
I build personal and business automations using browser control, headless Chrome, APIs, scripts, and custom action menus.
These systems help remove repetitive manual work, connect disconnected tools, and turn multi-step workflows into repeatable software.
2024
OrbGlide
Real-time sports data platform with caching and API-driven UI.
Built a sports data application with live and historical data handling, caching, and API-driven frontend views.
The system was designed around external data reliability, cache strategy, and separating live updates from historical lookups.
Experience
2025 - Present
Independent Product & Integration Engineer
Building client systems, web infrastructure, automations, API integrations, and AI/MCP-style workflow tools. Current client work includes organizing and stabilizing multiple business websites, improving hosting/deployment foundations, preparing new site builds, and planning API/automation layers for business operations.
2025 - Present
TikTok Recruiting / Creator Operations
TikTok
Work on recruiting/content workflows, creator-style communication, candidate outreach, and operational processes in a high-volume social platform environment. This work strengthens my ability to communicate clearly, understand hiring funnels, and build systems around repetitive workflows.
2025
Content Manager
NextGenDeals (Affiliate)
Managed content operations and publishing workflows for deal-focused social channels, including Twitter/X. Worked across fast-moving content cycles, audience behavior, and operational coordination. Managed publishing workflows and social presence for an affiliate deal platform.
2020 - 2025
Financial Aid Advisor
Customer-facing finance and advising role involving complex documentation, compliance-sensitive information, process navigation, and high-volume communication with students and families.
Background
Before focusing fully on software, I worked in finance, customer-facing advising, content operations, and recruiting/content workflows. That background helps me understand how businesses actually operate: messy processes, disconnected tools, manual handoffs, customer communication, compliance concerns, and the pressure to move quickly without breaking things.
I now use that experience to build practical software systems: API integrations, internal tools, automations, dashboards, AI workflows, and serverless applications that save teams time.
Why Teams Hire Me
I can work across the stack without getting stuck at boundaries.
I can talk to non-technical stakeholders, understand the business problem, and translate it into software.
I can join an existing system, identify what is broken or missing, and ship scoped improvements.
I care aboutauth, permissions, data flow, documentation, and maintainability.
I use AI tools to move faster, but I do not outsource judgment.
Let's Work
Looking for teams building AI products, automation platforms, developer tools, workflow software, internal tools, ecommerce systems, or API-heavy business applications.
Open to full-time roles, trial projects, and focused contract builds.