Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a bilingual software engineer and mathematician with 5+ years of experience building and shipping full-stack web applications, REST APIs, and data automation systems. I thrive in collaborative engineering environments and enjoy turning complex problems into clean, maintainable solutions. I am currently pursuing opportunities as a Junior Software Engineer where I can contribute to scalable, high-quality software and continue growing my skills in Python, JavaScript/TypeScript, and modern web frameworks.…I am a bilingual software engineer and mathematician with 5+ years of experience building and shipping full-stack web applications, REST APIs, and data automation systems. I thrive in collaborative engineering environments and enjoy turning complex problems into clean, maintainable solutions. I am currently pursuing opportunities as a Junior Software Engineer where I can contribute to scalable, high-quality software and continue growing my skills in Python, JavaScript/TypeScript, and modern web frameworks.

Kevin Mena

Full Stack Developer, Back-End Developer, Front-End Developer, +2





I am a bilingual software engineer and mathematician with 5+ years of experience building and shipping full-stack web applications, REST APIs, and data automation systems. I thrive in collaborative engineering environments and enjoy turning complex problems into clean, maintainable solutions. I am currently pursuing opportunities as a Junior Software Engineer where I can contribute to scalable, high-quality software and continue growing my skills in Python, JavaScript/TypeScript, and modern web frameworks.…I am a bilingual software engineer and mathematician with 5+ years of experience building and shipping full-stack web applications, REST APIs, and data automation systems. I thrive in collaborative engineering environments and enjoy turning complex problems into clean, maintainable solutions. I am currently pursuing opportunities as a Junior Software Engineer where I can contribute to scalable, high-quality software and continue growing my skills in Python, JavaScript/TypeScript, and modern web frameworks.

Available to hire

I am a bilingual software engineer and mathematician with 5+ years of experience building and shipping full-stack web applications, REST APIs, and data automation systems. I thrive in collaborative engineering environments and enjoy turning complex problems into clean, maintainable solutions.

I am currently pursuing opportunities as a Junior Software Engineer where I can contribute to scalable, high-quality software and continue growing my skills in Python, JavaScript/TypeScript, and modern web frameworks.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Software Engineer Intern at Stripe

January 1, 2026 - Present

Contributed to the Payments Infrastructure team building and testing Python and TypeScript REST API endpoints for webhook event processing, handling real-time payment lifecycle events across thousands of merchant integrations and reducing end-to-end processing latency by 18%.

Software Engineer Intern at Cloudflare

October 1, 2025 - December 31, 2025

Built Python automation scripts for the Developer Platform team to monitor network performance metrics, parse structured JSON/YAML logs, and surface anomalies in internal reporting dashboards, reducing manual review time by 30%.

Software Engineer Intern at Plaid

July 1, 2025 - September 30, 2025

Built Python and pandas data pipeline tooling to ingest, aggregate, validate, and transform financial transaction data across multiple banking API integrations, enforcing schema consistency, data integrity, and error handling at scale. Debugged and resolved a critical data mapping issue affecting downstream clients.

General Manager & Software Automation Lead at Detail Pros

January 1, 2023 - June 1, 2025

Engineered Python automation scripts using pandas and NumPy to analyze operational KPIs, identify cost inefficiencies, and generate automated business intelligence reports, achieving a 20% reduction in operating costs. Designed and deployed a full-stack web platform with an SEO-optimized frontend and REST API-integrated booking backend, enabling scalable digital operations and supporting expansion to new locations.

Office Manager & Data Analyst at McRuss

January 1, 2022 - June 1, 2025

Developed analytical reports to surface operational trends, identify process gaps, and support business decisions across 30+ client accounts. Managed structured data workflows for accounts payable/receivable and monthly billing, reducing supply outages through improved inventory tracking and process documentation.