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abjwork26

Abidullah B

@abjwork26

Sr Software Engineer

Estados Unidos
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Senior Software Engineer with over 10 years of experience in application development and a strong academic background in Computer Science. I specialize in Kotlin, Java, and Python, with expertise in Jetpack Compose, RESTful APIs, and complex database schemas. I have a proven track record of publishing apps to the Google Play Store and building full-stack applications using React and Next.js. Experienced in building AI agents using LLMs, tool calling, RAG, and frameworks like LangChain, integrating AI features into production mobile and web applications.... Saiba mais

Habilidades

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abjwork26
Abidullah B
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Desenvolvimento de Aplicativos Android
I will develop your native android app
A partir deUS$ 150 /projetoMais detalhes
Sites Personalizados
I will build a full stack web app with react and python
A partir deUS$ 100 /projetoMais detalhes

Experiência profissional

Meta

Sr. Android Engineer

Meta • Período integral

Sep 2024 - Present • 2 yrs

- Modified and optimized Android codebases for Meta apps, ensuring performance and scalability. - Developed code mods using Buck and JStype for automated refactoring. - Built LLM-powered AI agents to automate large-scale code migrations and refactoring, using tool calling to analyze, modify, and validate code changes. - Collaborated on database structures using SQLite and Room. - Utilized internal tools like Phabricator, Scuba, and Scribe for code review and observability. Implemented unit and UI tests using JUnit and Espresso.

FedEx

Sr. Android Developer/Full Stack

FedEx • Período integral

Mar 2023 - Sep 2024 • 1 yr 6 mos

- Developed native Android applications using Kotlin and Java. - Built full-stack applications using React, Next.js, and Python. - Designed and built AI agents using LLM APIs, tool calling, and RAG with LangChain, integrating them into mobile and web apps. - Integrated Google Maps APIs and utilized RxJava for API calls. - Managed backend development with Java Spring Boot and Maven. - Supported CI/CD pipelines using Jenkins and performed endpoint testing with Insomnia/Postman.

Cigna

Software Engineering Senior Advisor

Cigna • Período integral

Oct 2022 - Mar 2023 • 5 mos

Built native Android applications using MVVM and MVP architectures. Integrated Okta library for authentication and developed UIs with Jetpack Compose. Provided technical leadership and counsel to management on engineering matters. Focused on system architecture, security, and scalability while coordinating across multiple organizational disciplines.