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yudsong

Yudhistira O

@yudsong

AI Software Engineer

Singapura
Inglês, Indonésio, Chinês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am an AI-focused Software Engineer with over 3 years of experience building automation and backend systems on AWS. I specialize in the modern ML/AI stack, including PyTorch, Hugging Face, and LLM-based agentic systems. I have a proven track record of leading engineering teams and delivering enterprise workflow solutions that significantly reduce manual labor and operational delays.... Saiba mais

Habilidades

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yudsong
Yudhistira O
offline • 

Conheça meus serviços

Programação e Tecnologia
I will create digital solutions to your business needs
A partir deUS$ 100 /projetoMais detalhes

Experiência profissional

Travel

Software Engineer

Travel • Período integral

Dec 2021 - Dec 2024 • 3 yrs

- Automated the end-to-end tax reporting workflow for business partners using CRON-triggered AWS Lambda functions, eliminating manual processing and saving ~500 man-hours per year across multiple accommodation partners. - Designed and shipped a bulk-onboarding system in Java and Spring Boot with NoSQL on AWS (ECS, Lambda), enrolling 200+ hotel entities in a single batch process and cutting onboarding turnaround from months to roughly one week. - Delivered a third-party hotel onboarding integration ahead of the planned production deployment despite evolving requirements, coordinating across multiple teams to contain scope spillover. - Implemented PIN-based authentication with AWS Cognito for the business unit, strengthening security and enabling fine-grained user access control. - Built CI/CD pipelines with GitHub Actions to containerise and publish AWS images for each microservice, deploying to AWS ECS instances and streamlining release cycles. - Designed and developed OpenAPI-documented REST APIs on Spring Boot, standardising service contracts across the platform's microservices.