Frontend Engineer / Product & Design
Christian De La Cruz
I build polished, high-performance interfaces and own features end to end. Currently shipping React and Next.js products at AllDomains, where I turn product ideas into real UX. Bilingual, based in Charlotte, NC.
2.5 yrs
Experience
React, Next.js, TS & Tailwind
Core stack
Selected Work
Poseidon
DeFi liquidity vault on Solana that automates LP position management across Orca and Raydium. Built an AI agent layer that rebalances positions based on market conditions, submitted to the Colosseum Agent Hackathon.
DiamondScout
Baseball analytics SaaS built for dynasty fantasy leagues. Aggregates Statcast data, applies a proprietary Diamond Score (0-100) model, and surfaces actionable player intelligence for draft and trade decisions.
Solana Narrative Detector
Tool that surfaces emerging narrative clusters in the Solana ecosystem by processing on-chain data and social signals. Identifies early-stage trends before they hit mainstream attention.
Semantic Solana
Semantic search layer over Solana blockchain data. Allows natural language queries against on-chain history, program accounts, and transaction logs using vector embeddings.
Experience
May 2024 - Present
Remote
Frontend Product Engineer
AllDomains
- Own product features end to end from idea generation and UX execution to launch, presenting demos and results to founders and iterating based on feedback and user data.
- Delivered a unified React and Next.js purchase flow that supports five blockchains (Solana, Eclipse, Monad, SOON, Sonic SVM), unlocking new revenue streams and future-proofing the platform.
- Streamlined onboarding and checkout UX with dynamic pricing and wallet logic, contributing to a double-digit lift in completed transactions based on GA4 metrics.
- Rebuilt legacy styles into a reusable Tailwind CSS design system, reducing CSS payload by about 40% and cutting First Contentful Paint by about 200ms on low-end devices.
- Collaborate with designers and backend engineers in multiple time zones, participating in code reviews, QA, and weekly releases.
May 2023 - May 2024
Remote
Freelance Frontend Developer
Complete Success Development LLC
- Led end-to-end development of responsive web apps for small business clients in fintech and ecommerce using React, Next.js, and Tailwind CSS.
- Implemented SEO and performance best practices that improved Lighthouse performance scores by an average of 25%.
- Shipped client MVP front-end features in 3- to 6-week cycles, translating non-technical requests into scoped UI work and iterating based on feedback.
About
I'm a frontend engineer who cares about the full picture: clean architecture, fast performance, and interfaces that feel right to use. I specialize in the React ecosystem and have shipped production applications across fintech, ecommerce, and analytics domains.
I think a lot about how design and engineering overlap. Good UI is not just pixels matching a mockup; it is fast load times, accessible markup, and thoughtful interaction patterns. I bring that product sensibility to every feature I ship.
Core skills
Get in touch
Have a project in mind or want to collaborate? Reach out.
Christian De La Cruz © 2026