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Hi, I’m Leonardo Ferreira Almeida, a software engineer with 6+ years of experience and strong frontend ownership across React, TypeScript, and Next.js, with hands-on backend collaboration in Kotlin, Java, Python, and AWS.\n\nI’ve led greenfield products from scratch, driven cross-stack incident resolution, and contributed to platform modernization in distributed environments. I work with US-based teams in English across planning, implementation, debugging, and stakeholder communication, and I’m comfortable operating across multiple repositories and production languages to ship features end-to-end.…Hi, I’m Leonardo Ferreira Almeida, a software engineer with 6+ years of experience and strong frontend ownership across React, TypeScript, and Next.js, with hands-on backend collaboration in Kotlin, Java, Python, and AWS.\n\nI’ve led greenfield products from scratch, driven cross-stack incident resolution, and contributed to platform modernization in distributed environments. I work with US-based teams in English across planning, implementation, debugging, and stakeholder communication, and I’m comfortable operating across multiple repositories and production languages to ship features end-to-end.

Leonardo Ferreira Almeida

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

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Hi, I’m Leonardo Ferreira Almeida, a software engineer with 6+ years of experience and strong frontend ownership across React, TypeScript, and Next.js, with hands-on backend collaboration in Kotlin, Java, Python, and AWS.\n\nI’ve led greenfield products from scratch, driven cross-stack incident resolution, and contributed to platform modernization in distributed environments. I work with US-based teams in English across planning, implementation, debugging, and stakeholder communication, and I’m comfortable operating across multiple repositories and production languages to ship features end-to-end.…Hi, I’m Leonardo Ferreira Almeida, a software engineer with 6+ years of experience and strong frontend ownership across React, TypeScript, and Next.js, with hands-on backend collaboration in Kotlin, Java, Python, and AWS.\n\nI’ve led greenfield products from scratch, driven cross-stack incident resolution, and contributed to platform modernization in distributed environments. I work with US-based teams in English across planning, implementation, debugging, and stakeholder communication, and I’m comfortable operating across multiple repositories and production languages to ship features end-to-end.

Available to hire

Hi, I’m Leonardo Ferreira Almeida, a software engineer with 6+ years of experience and strong frontend ownership across React, TypeScript, and Next.js, with hands-on backend collaboration in Kotlin, Java, Python, and AWS.\n\nI’ve led greenfield products from scratch, driven cross-stack incident resolution, and contributed to platform modernization in distributed environments. I work with US-based teams in English across planning, implementation, debugging, and stakeholder communication, and I’m comfortable operating across multiple repositories and production languages to ship features end-to-end.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Mid-Level Software Engineer (promoted Dec 2025) at TryNow

July 1, 2022 - March 1, 2026

Owned key frontend areas across customer- and merchant-facing products, collaborating with backend services and integrations. Led frontend initiatives from planning through post-deploy validation, including implementation, debugging, monitoring, and stakeholder communication. Work across 15+ repositories, 9 codebases, and 5 production languages to deliver features, resolve cross-stack issues, and support platform modernization. Built the Shopper Portal as sole engineer. Delivered a greenfield self-service product in under 2 weeks. Led an AI-assisted implementation workflow that reduced Shopify theme delivery time from about 2 weeks to 2 days and automated ~90% of the process. Led post-delivery feedback initiatives with notifications, emails, frontend updates, and Slack visibility for stakeholders. Resolved 10+ production incidents involving frontend behavior, integrations, and data flow issues. Contributed to Kotlin monorepo modernization and to 4 greenfield systems/services.

Mid-Level Software Developer at AGCO Corporation

October 1, 2021 - July 1, 2022

Built new frontend features and fixed bugs in production applications. Collaborated with US-based teams in an English-speaking remote environment. Contributed using Vue.js, Angular, TypeScript, and JavaScript.

Mid-Level Software Developer at Ambev Tech

April 1, 2021 - October 1, 2021

Frontend developer focusing on React and TypeScript. Collaborated with backend engineers, architects, and business analysts on a new client-facing solution. Contributed to frontend testing and early design system efforts.

Junior Software Developer at Banco Inter

July 1, 2020 - April 1, 2021

Backend development for the payments team, delivering new features, third-party integrations, bug fixes, and legacy refactors. Worked with Java, Spring, JUnit, and AWS in customer-facing financial workflows.

Fullstack Software Developer at GT Consultoria em Tecnologia

April 1, 2019 - July 1, 2020

Delivered full-stack solutions for multiple projects, owning features from frontend to database. Built user-facing functionality and improved product features using React, Vue.js, Java, Spring, and PostgreSQL. Worked in client-facing, service-based environment to gather requirements and deliver iterative improvements.