María Lovatón
María Lovatón

Senior Full Stack Developer

Open to offers · Member since 10 Oct 2026
Location
Lima, Peru
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a Senior Full Stack Developer with experience designing and scaling web applications, frontend micro-applications, APIs, and GraphQL services. I specialize in building reliable, high-performance products with React, TypeScript, Python, and backend frameworks.

I have delivered software for financial technology and geospatial monitoring platforms, supporting millions of monthly transactions, multiple currencies, live fleet tracking, and complex spatial datasets. My work focuses on performance optimization, scalable architecture, and dependable user experiences.

I am experienced throughout the software development life cycle, including API development, schema design, testing, debugging, security, CI/CD, and code review. I have implemented validation and encryption practices, automated test suites, and deployment workflows that improve uptime and reduce regressions.

I enjoy working across frontend and backend systems, from modern React interfaces and microfrontends to Django, Flask, Express, PostgreSQL, and GraphQL services. I also have academic and project experience in machine learning, concurrent systems, networking, and data structures.

I bring technical leadership, analytical thinking, adaptability, active listening, and teamwork to engineering teams. I am motivated by solving complex technical problems and delivering measurable product improvements.

Skills

34 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Full Stack Developer Airtm

Architected and scaled frontend micro-applications and GraphQL services using React and TypeScript for a financial platform supporting more than 2 million monthly transactions across over 10 fiat and digital currencies.

Led API development and GraphQL schema optimization, reducing average query latency by 35% and improving dashboard load times by 1.2 seconds. Implemented validation, encryption, CI pipelines, and Jest/Cypress test suites that supported 99.9% uptime and reduced fraud risk. Integrated Claude AI into engineering workflows for production code development, review, and testing.

Full Stack Developer Ground Tech Inc

Developed real-time geospatial tracking web applications using React, Flask, and PostgreSQL for live fleet monitoring across more than 50 active construction sites.

Built high-performance Python spatial algorithms and backend services that reduced map-rendering delays by 45% for dense spatial datasets. Standardized testing and debugging practices across deployments, reducing release regression bugs by 30% and improving delivery speed.

Full Stack Developer AmigoCloud

Led a frontend architecture migration from legacy Angular to React and TypeScript, improving application render speeds by 50% and increasing team delivery velocity.

Designed scalable RESTful APIs with Django and PostgreSQL to process more than 100,000 custom map layers and complex spatial queries with sub-second response times. Promoted agile SDLC practices and peer code reviews across four major product releases.

Education

Learning history

UTEC (Universidad de Ingenieria y Tecnologia)

BSc, Computer Science

Relevant coursework included Artificial Intelligence, Software Engineering and Hardware, Data Visualization, and Business Intelligence.

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