Sr. Fullstack Software Engineer · 10+ years

AnthonyCarbajal.Senior React and React Native Engineer — TypeScript, motion engineering with GSAP and Rive, and fintech integrations. Lima, Peru.

Focus

Product-focused software engineering across web, mobile, and AI, with experience building scalable applications for startups and global companies.

Specialty

Designing frontend architectures that make complex systems feel simple, combining performance, usability, and long-term scalability.

Based in

Lima, Peru. Working with distributed teams across North America.

React NativeTypeScriptGSAPTanStack QueryNext.jsZustandSocket.IORiveFastlaneAWSRuby on Rails

Work

2015 → now · 6 companies

Infosys

Sr. Software Engineer

Oct 2024 — Present

Built the new version of Nutrien’s main application in React Native CLI, focused on performance, scalability, and clean architecture.
Global state with Zustand; data fetching and caching optimized with React Query.
Integrated Plaid for KYC, bank verification, and credit score retrieval, with VoPay as the main payment gateway.
Real-time chat over Socket.IO, opening direct communication between users and the company.
Advanced animation work integrating Rive and custom motion sequences in GSAP.
Mobile delivery pipelines with Fastlane, plus over-the-air releases through CodePush.

React NativeZustandTanStack QuerySocket.IOGSAPRiveFastlaneCodePushNext.jsC# / .NET

Zaga Labs

Sr. Software Engineer

Aug 2023 — Oct 2024

Owned frontend maintenance for a leading global provider of crop inputs and services: bug fixing and new feature work.
Mobile app in React Native with Nativewind and Tailwind, using TanStack Query and Zustand.
REST API integration into a micro-frontend architecture.
Component documentation in an in-house library with Storybook.
End-to-end testing and automation with Detox; CI/CD on Bitrise via Fastlane.
REST APIs with PostgreSQL in Python to serve data to the frontend.

React NativeNativewindStorybookDetoxBitrisePythonPostgreSQL

Tekton Labs

Sr. Software Engineer

Jan 2021 — Jul 2023

Augmented reality platform for dragging and dropping furniture onto a canvas — the client’s actual room — to decide where each piece belongs.
Web app in Next.js and Redux: scan a space, store scans to edit later, or start from generic scans provided by the app.
Integrated backend APIs into the frontend app.
E2E with Cypress; unit testing with Jest and RTL.
Payment gateways: Stripe, PayPal, and WePay.

Next.jsReduxARCypressJest / RTLDockerStripe

Globant

Sr. Software Engineer

Jan 2019 — Jan 2021

Web and mobile app for an agtech company: React Native on mobile, Next.js on web.
Google Maps and geolocation showing user position and live wildfire locations on an interactive map.
Third-party API for firefighter routes and fire department locations.
REST APIs with PostgreSQL in C# / .NET.
Plaid and Cognito integrations for retrieving client information.

React NativeNext.jsGraphQLGoogle MapsC# / .NETDetox

Belatrix Software

Software Engineer

Jul 2017 — Dec 2018

E-learning platform for web and mobile in React, React Native, and Node.js, with subscription-based courses.
Real-time features over Socket.IO: broadcasting, chat, reactions, and live location.
Google Maps integration showing streamer location based on device permissions.
Owned the full development lifecycle, frontend and testing.

ReactReact NativeNode.jsSocket.IORedux

Costamar Travel

Software Engineer

Jul 2015 — Jun 2017

Date picker for flights and travel packages.
Third-party API integration to display travel packages.
Payment gateways: PayPal, Stripe, and VisaNet.
Search engine API integration for travel and flights.

ReactReduxJavaScriptHTML / CSS

Featured Projects

Freelance work outside the day job

Woveo preview

Freelance · Fintech

Woveo

Fullstack Engineer

Led the migration of Woveo’s legacy application to a new React Native version, rebuilding the mobile app from the ground up.
Built the public marketing site and landing experience at woveo.com, integrated with Strapi as the CMS.
Built a RAG-powered chat assistant that lets clients ask questions about their account statements.

React NativeNext.jsPythonFastAPIStrapiRAG

RBI (Burger King · Popeyes · Tim Hortons) preview

Freelance · Food & Retail

RBI (Burger King · Popeyes · Tim Hortons)

Fullstack Engineer

Client work for Restaurant Brands International, across Burger King, Popeyes, and Tim Hortons.
Built payment and menu features for the ordering platform.
Integrated Apple Pay as a checkout payment method.

React NativeNext.jsTypeScriptSanity CMSNode.jsApple Pay

AutoApprove preview

Freelance · Fintech

AutoApprove

Fullstack Engineer

Integrated Plaid for bank account verification as part of the auto loan refinancing flow.
Built payment and insurance-selection features for the platform.
Built the quote-generation flow that gives users a personalized rate.

ReactNext.jsTypeScriptNode.jsPlaid

What I build

Six things that show up in nearly all of my work

Motion

Interfaces that move on purpose

GSAP sequences, vector animation in Rive, and micro-interactions that explain state instead of decorating it.

Real time

Data that arrives on its own

Chat, broadcasting, reactions, and live geolocation over Socket.IO and Node.js — from e-learning to wildfire maps.

Payments & identity

Integrations that handle money

Stripe, PayPal, Apple Pay, VisaNet, WePay, and VoPay. Plaid and Cognito for KYC, bank verification, and credit scoring.

AI systems

Answers pulled from internal documentation

An enterprise RAG assistant that lets employees ask a question and get a grounded, context-aware answer — instead of searching across scattered internal docs by hand.

Data & visualization

Large datasets that stay responsive

High-performance enterprise dashboards — tables, charts, filters, and real-time metrics that let people explore heavy data without the interface slowing down.

Delivery

From commit to store

Mobile CI/CD with Fastlane and Bitrise, OTA updates through CodePush, and Detox and Cypress suites that hold releases together.

Stack

Frontend-focused · Fullstack when it counts

CoreWhat sets the work apartAlso in the toolkit

ReactReact NativeTypeScriptNext.jsNode.jsPythonGSAPRiveSocket.IORAGFastAPIPlaidStripeVoPayFastlaneGraphQLZustandTanStack QueryReduxTailwindMaterial UIStorybookExpressRuby on RailsC# / .NETPostgreSQLAWSDockerJestRTLCypressDetox

Self-taught software engineer with over 10 years of experience building products that people rely on every day. From startups to global enterprises, I've worked across fintech, healthcare, agtech, travel, and education, always driven by meaningful product challenges.

Available for new projects

Let's talk.

antoncarbaro@gmail.com

+51 957 267 041Lima, Peru · GMT-5

© 2026 Anthony Carbajal