Open to opportunities

oto lolua

@otololua

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Front-End Technical Lead with 10+ years building scalable Angular and React applications.

Georgia

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What I'm looking for

I seek senior technical leadership roles building performant, scalable front-end systems where I can mentor engineers, drive architecture, and ship product-focused results.

I am a Front-End Technical Lead and Senior Engineer with over a decade of web development experience and five-plus years in leadership. I specialize in Angular, React, TypeScript, scalable front-end architectures, performance optimization, and cross-functional product delivery, and I have led teams to ship high-performance web and hybrid mobile apps.

I have a proven track record mentoring engineers, implementing CI/CD and performance monitoring, and delivering fast MVPs at startups and enterprise teams. I am an active community organizer and conference speaker, co-organizing JS Georgia and running developer-focused initiatives to grow engineering talent.

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Experience

Work history, roles, and key accomplishments

Senior Frontend Developer

Jemmedia

Jan 2023 - Sep 2025 (2 years 8 months)

Designed and implemented advanced media browsing with infinite scroll and faceted search, integrated Firebase, Algolia and Shopify Storefront API, and built a membership and role-based subscription system with feature gating.

Angular Ionic Capacitor Firebase Algolia Shopify Storefront API TypeScript REST APIs

Full-Stack Software Engineer

Wrapstocks

Sep 2021 - Jan 2023 (1 year 4 months)

Led a team of 4 engineers and 1 DevOps to deliver an MVP stock listing and analytics platform in 4 months, building a React (Next.js) + NestJS platform with Dockerized microservices deployed on AWS ECS and S3.

React Next.js NestJS Docker

Technical Lead

Singular

Mar 2021 - May 2022 (1 year 2 months)

Mentored and managed 10+ engineers, implemented Jenkins + Bitbucket CI/CD to improve release reliability, automated performance monitoring with Lighthouse CI, and launched an internship program.

Leadership CI CD Jenkins Bitbucket

Front-End Team Lead

Singular

Dec 2017 - Mar 2021 (3 years 3 months)

Led rewrite of Sportsbook platform to Angular, TypeScript and NgRx, consolidated five apps into a monorepo and built a component-based CSS architecture with multi-theming to drastically reduce client launch time.

Angular TypeScript NgRX Performance Optimization

Senior Front-End Developer

Singular

Feb 2017 - Nov 2017 (9 months)

Maintained and fixed Sportsbook web applications, refactored Cashier and Retail apps to TypeScript, reducing subsequent bug reports and improving stability.

JavaScript TypeScript Debugging Refactoring

Front-End Team Lead

Spribe

Jun 2015 - Jan 2017 (1 year 7 months)

Managed a team of 4 engineers to migrate a betting platform from AngularJS to Angular with TypeScript, built a custom build system and a reusable event-driven socket communication library, and automated deployments with GitLab CI.

Angular AngularJS TypeScript Socket.IO