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Alexis Pineda

@alexispineda

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Full-stack software engineer specializing in React/Next.js and Node.js, building scalable, secure web products.

Zimbabwe

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What I'm looking for

I’m looking for a product-focused team where I can build scalable, secure React/Node.js experiences, collaborate in Agile, and apply strong testing, code review, and CI/CD to drive measurable user growth.

I’m a software engineer who builds modern, scalable web apps across the full stack—turning complex requirements into responsive, user-friendly experiences. I focus on reliability, performance, and measurable outcomes, from onboarding flows to engagement and retention.

At Moment.co, I spearheaded full-stack development for the Worlds platform—delivering creator onboarding, live polling, and community boards—while engineering RESTful APIs with Node.js and Express to support high-traffic live events. I also optimized e-commerce revenue through a custom checkout experience, added i18n for multi-region support, and partnered closely with Product and Design in an Agile environment.

As a freelance/contract engineer, I architected and deployed scalable solutions for clients like Mindkeep, Subsidium, Marketing 360, and Void.GG—revamping UIs to improve engagement (including a 15% user retention lift) and reducing bug reports by 20% through testing and code review practices. I’ve also integrated AWS for secure storage/validation in transaction-heavy features and led projects that improve critical operational workflows, such as delivery of controlled substances across US states.

Experience

Work history, roles, and key accomplishments

App Developer

Theoria Medical

Jul 2025 - Dec 2025 (5 months)

Built patient vitals tracking features to help providers monitor patients efficiently. Led a project to ease delivery of controlled substances across US states, improving transaction reliability.

Patient Monitoring Controlled Substance Workflow Reliability Engineering Data Validation Compliance Support Secure Transaction Flows

Freelance Software Engineer

Freelance (Various Clients)

Jun 2023 - Jun 2025 (2 years)

Architected and deployed scalable full-stack solutions for multiple clients, including a Next.js app for Subsidium and a CRM module for Marketing 360. Improved user retention by 15% for Void.GG through mobile optimization, and reduced bug reports by 20% for Mindkeep by establishing testing and code review protocols.

Next.js Full Stack User Retention Code Review Secure Onboarding Flows RESTful APIs

Software Engineer

Moment.co

Jun 2021 - May 2023 (1 year 11 months)

Led full-stack development for the Worlds platform, delivering creator onboarding, live polling, and community boards to drive engagement. Built scalable RESTful APIs with Node.js and Express to support high-traffic live events and implemented i18n for multi-region audiences.

Node RESTful APIs Full Stack Developer Live Polling Systems E Commerce Checkout Integration Agile Collaboration

Web Developer

iFormatLogic

Feb 2021 - Jun 2021 (4 months)

Built a custom survey builder module within a CRM system to let administrators deploy and track employee surveys. Maintained and optimized legacy web systems for multiple clients to ensure code quality and consistent uptime.

CRM Development Web Application Development

Front-End Developer

QuantumCrowd

Feb 2021 - Jun 2021 (4 months)

Developed Straits Cache Financial, a real-time cryptocurrency trading platform with live stock monitoring, subscription management, and automated reporting. Set up Jenkins CI/CD deployment pipelines to streamline updates and release cycles.

Real Time Trading UI Live Stock Monitoring Subscription Management CI CD Jenkins Livestock Monitoring