Allen Y

Experience

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  Admere Selvyn

  Nov 2020 - Dec 2020

  Web Developer

  Designed dynamic websites using HTML,CSS

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  Techfunic

  May 2021 - Jan 2022

  Full-stack Developer

  1. Built & deployed RESTful APIs with Node.js & MySQL, enabling efficient data handling & storage.2. Collaborated in an Agile team to develop a ReactJS front-end, improving UI responsiveness and performance.3. Deployed web applications on Google Cloud, automating deployment processes for improved scalability.

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  UST

  Feb 2023 - Apr 2023

  Academic Intern

  1. Contributed to the work of the product development team at UST,which is a travel application for booking flights, hotels, etc.2. Worked with the Mobile team for Android application development.

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  Inflection.io

  Aug 2023 - Jan 2024

  Product Engineer

  1. Developed Kafka consumers to process high-throughput messages, enabling seamless gRPC communication across microservices.2. Implemented AWS Lambda-based failure monitoring, improving system alerting.3. Designed an advanced error-handling mechanism with delayed retry queues & Dead Letter Queues (DLQs), reducing error processing time by 50%.

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  UST

  Jan 2024 - now

  Associate II Product Engineer

  1. Designed & deployed a custom payment microservice, integrating Stripe & Razorpay, increasing transaction success rate and improving scalability.2. Developed a communication microservice to process data from multiple sources, automating email delivery via Novu & SendGrid.3. Integrated NATS JetStream, replacing GCP Cloud Tasks, improving job ingestion speed and enhancing system reliability.4. Optimized MongoDB aggregation pipelines, improving GraphQL query response time , enabling faster data retrieval.5. Deployed & managed Kubernetes clusters on GCP using Terraform, automating infrastructure6. Implemented automated integration testing using Pytest, reducing critical errors and conducted load testing with Prometheus & Grafana, optimizing pod limits. Show less