i
imorejon

Ismael M

@imorejon

Full Stack Developer

Spain
English, Spanish, Catalan
About me
I am a Full Stack Developer specializing in building end-to-end SaaS products with React, NestJS, and TypeScript. I have experience leading migrations, designing API architectures, and optimizing complex systems to ensure high performance and reliability. My focus is on delivering robust solutions that meet business needs and scale effectively.... Read more

Skills

i
imorejon
Ismael M
Offline • 
Average response time: 5 hours

See my services

Custom Websites
I will design and develop a modern custom business website
From$150 / projectMore details
Data Scraping
I will scrape websites and deliver clean data in CSV, json or excel
From$60 / projectMore details

Portfolio

Work experience

Full Stack Developer at Wenalyze

company • Self-employed

Apr 2024 - Present • 2 yrs 4 mos

End-to-end product development: from enterprise scraping systems to production SaaS dashboards. Product & Frontend: • Designed and developed Wenalyze Sync from scratch, a SaaS dashboard using Astro + React + ShadCN + Tailwind • Production interface with real paying customers Backend & Optimization: • Enterprise scraping system processing over 50,000 records/day • Reduced execution times by up to 60% in critical ETL processes • REST APIs, job queues, error handling, and retry management Migrations & Architecture: • Led the migration from Express architecture to NestJS • Technical documentation and onboarding of new developers