Harrison

Andriamanantena

Full Stack Developer

About Me

A senior software developer with five years of professional experience, specializing in full-stack development, Java, Javascript, and Typescript. A proven track record of serving as Tech Lead on software projects to support deployments and integrations.

Work Experience

• Jan 2022 - Jun 2023

  Nuance Communications + Microsoft

  Senior Software Developer

  • Served as a Technical Lead in a team of 3 developers aiding customers in the integration of our software

  • Designed telephony software used by call centers handling 1 million calls a day

  • Improved CPU usage of application resulting in the reduction of 50% of cloud instances

  • Designed a reverse proxy service which cached content reducing connections to our data centers improving RTT by 20%

• Mar 2020 - Feb 2022

  Nuance Communications + Microsoft

  Software Developer

  • Created a Node.js service which stored 1M Kafka log events a day into a MySQL database

  • Improved build times for our on promise services by automating the build process

  • Implemented a Spring webhook client which reduced backend requests for our application

• Sept 2018 - Feb 2020

  SAP

  Software Developer

  • Tested and implemented user stories for an order management system

  • Implemented a system to replicate products from different backend systems using MongoDB

  • Developed secure REST APIs with Express.js adhering to OAuth protocols

  • Created integration tests using Wiremock and Mockito

  • Measured performance results of different API calls using Dynatrace and Jmeter