SudoSayak • Freelance Full‑Stack Engineer

I ship revenue‑focused web experiences

6+ years building CMS and bespoke apps with WordPress, Shopify, React/Next.js. Robust APIs in Nest/Express. Clouds: AWS, GCP, Oracle, DigitalOcean. Data: Postgres, MongoDB, Redis, Cassandra, and more.

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Shopify WordPress Peregrine Juris Infinite Hydrogen Vercel Next.js Shopify WordPress Peregrine Juris Infinite Hydrogen Vercel Next.js

Tech I ship with confidence

From CMS to custom apps and APIs, I focus on velocity, DX, and measurable outcomes.

CMS
WordPress (Headless), Shopify, Sanity
Frontend
React, Next.js 13+, Tailwind, shadcn/ui
Backend
NestJS, Express, tRPC, GraphQL, REST
Databases
Postgres, MongoDB, Redis, Cassandra
Infra
AWS, GCP, Oracle, DigitalOcean
Quality
Playwright, Vitest, CI/CD, Observability
Performance
Edge, Caching, RUM, Core Web Vitals
Collab
Agile, Docs, Loom, Client-first delivery
Shopify Performance Boost
shopifyreactedge
Open case study

Clients say

A few words from partners I build with

We gave him full creative freedom and he delivered something unique while remaining open to feedback.

Yossi Levi
Yossi Levi
Founder, Car Dealership Guy

They iterate fast, translate vision into outcomes, and handle refinement like pros. I'll be back!

Jaleen Hussey
Jaleen Hussey
Founder, Peregrine

The attention to detail brought our brand to life and created measurable impact across touchpoints.

Drew Bernard
Drew Bernard
Ops Manager, Infinite Structures

Clear communication, on-time delivery, and elevated design taste. Couldn't be happier with the outcome.

Matt Green
Matt Green
CSO, Juris Digital

Selected work

Shopify Performance Boost

Shopify Performance Boost

Hydrogen storefront with edge rendering and A/B tested UX.

shopifyreactedge
View case study
Enterprise WordPress

Enterprise WordPress

Headless WP + Next.js with custom block library.

wordpressnextjsheadless
View case study
API Mesh for SaaS

API Mesh for SaaS

NestJS gateway fanning into microservices with caching layer.

nestredispostgres
View case study
Next.js Studio

Next.js Studio

Marketing + blog + docs with MDX and role-based CMS.

nextjscmsmdx
View case study

Let's build something great

I'm available for freelance/contract. Tell me about your goals and constraints — I'll propose a plan and timeline.