About
Hi, I’m Isaac Lerma, a Senior Full-Stack Engineer with 7+ years building scalable web applications, cloud-native systems, and mobile solutions for enterprise clients. Deep expertise across TypeScript/Node.js, Python, and AWS infrastructure (Lambda, ECS, RDS, OpenSearch), with hands-on experience integrating LLM-based tools and conversational AI into production workflows. Comfortable owning projects end-to-end across cross-functional, multi-timezone teams.
Skills
Frontend
Backend
Databases
Cloud
Language
AI
Other
Experience
Senior Full Stack Developer @ Point B + Lumston
August 2021 - Now · Zapopan, Jalisco (Remote)
- I increased development efficiency by 75% (as measured by the completion of weekly tasks) through the advanced use of AI tools such as Claude Code to automate coding and debugging tasks. - Architected and delivered scalable web applications using TypeScript with Next.js, Angular, and Tailwind CSS for modern dashboards and landing pages, serving enterprise-level client workloads. - Built and maintained microservices and monolithic back-end systems using Node.js (Express, NestJS, AdonisJS) and Python (Django, FastAPI), integrating RESTful APIs and third-party services. - Designed and deployed cloud infrastructure on AWS using Lambda, ECS, EC2, RDS, S3, CloudFront, API Gateway, and OpenSearch; provisioned environments with Terraform for automated, production- ready deployments. - Developed conversational AI chatbots integrating Amazon Lex V2 with Lambda functions in both Python and Node.js, reducing manual support load for clients. - Implemented CI/CD pipelines with GitHub Actions, reducing deployment time and improving code quality through automated testing and linting workflows. - Collaborated with cross-functional teams across multiple time zones, consistently delivering clean, well-documented, and maintainable code on schedule.
Android & Full Stack Developer @ Geeklopers
March 2019 - July 2021 · Culiacán, Sinaloa (Remote)
- Developed dynamic and responsive web applications using Node.js, Laravel, Angular.js, and Bootstrap, handling both frontend UI and robust backend logic. - Built high-performance Android applications using Java and Kotlin with Android Native, delivering scalable and maintainable mobile solutions for diverse clients.
Data Analyst @ Forwxrd
July 2018 - January 2019 · Mazatlán, Sinaloa
- Performed data analysis and visualization using R (Plotly, ggplot2) for marketing intelligence and business decision-making; designed and maintained relational databases.
Web Developer @ SOLEMTI
September 2017 - December 2017 · Mazatlán, Sinaloa
- Developed web interfaces and contributed to internal digital projects during early-career placement, establishing foundational full-stack development skills.
