Nixon Bagui

Senior Fullstack Engineer

Senior Fullstack Engineer

I build product platforms that scaleand interfaces that move the needle

Senior Fullstack Engineer with a decade in production — partnering with US startups and product teams to ship reliable, high-craft web platforms, from last-mile delivery infrastructure at Nash to AI-integrated SaaS at CodelyticSoft.

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What I bring to the table

A decade of building at every layer of the stack — from pixel-perfect interfaces to distributed systems handling millions of requests. I don't just ship features, I architect foundations.

01

Frontend Architecture

I build production-grade frontends with React, Next.js, and TypeScript — not just UI, but scalable architectures with design systems, state machines, SSR/ISR strategies, and sub-second load times. Deep fluency in GSAP, Three.js, and WebGL for immersive experiences.

02

Backend & Systems Design

Designing event-driven microservices, high-throughput APIs, and data pipelines with Node.js, Go, and Python. I think in terms of bounded contexts, message queues, caching layers, and failure modes — not just endpoints.

03

Cloud Infrastructure & DevOps

End-to-end ownership of cloud infrastructure on AWS — from ECS clusters and RDS to Lambda and CloudFront. I build reproducible environments with Terraform, containerize with Docker, and ship through automated CI/CD pipelines with zero-downtime deployments.

04

CMS & Commerce Platforms

Deep, end-to-end fluency across the WordPress and Shopify ecosystems — custom Gutenberg blocks, headless WP with WPGraphQL, bespoke Shopify themes in Liquid, Hydrogen storefronts, and Shopify apps with the App Bridge and Polaris. I build commerce and content systems editors actually enjoy and developers can extend without fighting the platform.

05

Technical Leadership

I've led teams of 4–10 engineers across multiple time zones. I establish architecture standards, run design reviews, create onboarding paths, and unblock teams through strategic technical decisions. I optimize for team velocity, not just personal output.

Technologies I work with

I choose the right tools for each project — balancing performance, developer experience, and long-term maintainability across the full stack.

TypeScript
JavaScript
Go
Python
PHP
C#
SQL
Rust
HTML/CSS
React
Next.js
Tailwind CSS
GSAP
Three.js
Framer Motion
React Native
Storybook
Zustand
React Query
Node.js
Express
NestJS
Go (net/http)
FastAPI
GraphQL
REST APIs
WebSockets
gRPC
Apache Kafka
WordPress
WooCommerce
Advanced Custom Fields
Gutenberg Blocks
Headless WP (WPGraphQL)
Shopify
Shopify Plus
Liquid
Hydrogen / Oxygen
Shopify Apps (App Bridge)
Sanity
Contentful
PostgreSQL
MongoDB
Redis
DynamoDB
ElastiCache
Prisma
Drizzle ORM
ClickHouse
AWS (ECS, Lambda, S3, CloudFront, RDS, SQS)
Docker
Terraform
GitHub Actions
Vercel
Datadog
Sentry
Nginx
System Design
CI/CD Pipelines
A/B Testing
Performance Profiling
Git
Figma
Agile / Scrum
Technical Writing
Languages
Frontend
Backend
Databases
Cloud & DevOps
Tools
Full-Stack
Developer
Ecosystem
React / Next.js
Node.js / Express
PostgreSQL / MongoDB
AWS / Cloud
Docker / CI/CD
GraphQL / REST
Three.js / WebGL
TypeScript
System Design
Performance
Security
Testing

How I can help

After 10+ years and 50+ shipped products, I know what it takes to build software that actually works at scale — and I bring that expertise to every engagement.

01

full-stack product engineering

I build production systems end-to-end — React/Next.js frontends, Go/Node.js backends, PostgreSQL data layers, and AWS infrastructure. Not prototypes — real products that serve millions.

02

system architecture & technical strategy

Microservices design, event-driven architectures, database modeling, API contracts, and migration roadmaps. I help teams avoid the technical debt that kills velocity at scale.

03

performance, DevOps & team enablement

Load time audits, CI/CD pipeline design, infrastructure-as-code, observability setup, and engineering culture. I optimize systems and the teams that build them.

Have a project in mind?

Whether it's a greenfield build, a critical migration, or scaling an existing platform — I bring 10 years of production experience to every conversation.