+234 816 746 2431 davidessienshare@gmail.com

Software Developer

Andela Talent AcceleratorLagos, NigeriaDec 2018 – Mar 2020

Role overview

As a Software Developer at Andela Talent Accelerator, I designed and built full-stack applications, focusing on backend API development, database optimization, and frontend user interfaces.

Key responsibilities

  • Designed and developed RESTful APIs using Node.js and Express with caching and performance optimizations.
  • Optimized database queries and connection pooling for PostgreSQL, MySQL, and MongoDB.
  • Built frontend applications with React, emphasizing performance, usability, and maintainable component design.

Selected achievements

  • Improved API performance through caching and query optimization.
  • Enhanced database efficiency with optimized connection pooling and query structures.
  • Delivered user-friendly and maintainable React applications with a focus on performance.

Tools and technologies

  • Backend: Node.js, Express.js
  • Frontend: React
  • Databases: PostgreSQL, MySQL, MongoDB
Node.jsExpress.jsReactPostgreSQLMySQLMongoDB