AI platform for regulated manufacturing leaders
Enterprise SaaS that captures frontline insights, drives compliance, and surfaces decision-ready intelligence for engineering leaders in life sciences and advanced manufacturing.
Read moreAbout - I build software that holds up in production.
I'm Lisandro Seia, a full-stack software engineer focused on enterprise SaaS, AI-powered workflows, and complex business dashboards.
Most of my recent work sits at the intersection of React, TypeScript, and cloud infrastructure — integrating LLMs, vector search, SSO, and real-time data without treating any of it as magic. I have shipped executive dashboards, multi-tenant auth systems, fleet tracking platforms, and pixel-perfect client front ends.
I work best with teams that value direct communication and clean engineering over buzzwords. If you need someone who can own a feature end to end — or help untangle an existing codebase — that is usually where I fit.
I also work with CMS-backed sites — structured content and professional components so clients can update and reshape the site without needing constant developer hand-holding.
- Years shipping production code
- 5+
- Enterprise platforms & dashboards
- SaaS
- LLMs, vectors & voice workflows
- AI
How I work - Strong fundamentals first. AI where it actually helps.
I care about typed codebases, clear architecture, and software that teams can maintain after launch day.
- Ship with intent. I scope work clearly, communicate early, and avoid building things that do not move the product forward.
- Own the stack. From UI to auth, APIs, caching, and deployment — I can take a feature from design input to production.
- Use AI deliberately. LLMs and agents are accelerators in my workflow, not replacements for system design, testing, or review.
Experience - Where I've shipped real work.
Murmuratto
Full-stack Developer
Oct 2024 – Present
Enterprise SaaS for regulated manufacturing — Remix, AI workflows, Azure AD SSO, ECharts dashboards, Pinecone, and AWS.
View case studyMetajive
Front-end Engineer, Contractor
Jan 2024 – Aug 2024
Contract front-end delivery for an enterprise digital agency — Shopify Hydrogen, WordPress + React, and pixel-perfect marketing UI for SaaS and consumer brands. Shipped from Figma to production under tight timelines alongside Metajive’s design and strategy teams.
DAWG Motors
Front-end Engineer
Sep 2022 – Jan 2024
Fleet platform with WebSockets and Mapbox, plus a solo-built EV product launch site.
View case studyErgeon
Software Engineer Intern
Jun 2022
TypeScript, React, Jest, and Redux optimization on a national outdoor construction platform.
View case studySelected case studies
Deep dives into recent projects across SaaS, real-time systems, and front-end delivery.
Enterprise health platform web experience
Marketing pages and blog for a global digital health platform — hybrid WordPress and React delivery with performance optimization.
Read morePremium Shopify commerce storefront
High-performance golf and lifestyle e-commerce built on Shopify Hydrogen — pixel-perfect Figma implementation for a premium retail brand.
Read moreHave a project in mind?
Tell me what you are building — SaaS, landing page, audit, or CRM integration. I will get back to you within one business day.