Cesar M.
Back-end and Systems Engineer

Skills

Node.js

Codeigniter

Sql

Dynamodb

Javascript

Php

Postgresql

Redis

Amazon Aws

Docker Cloud

Cesar is available for hire

Hire Cesar M.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Software Developer dedicated to enhancing user experience through the creation and implementation of high-quality project features. Demonstrated expertise in the development of various functionalities and the rectification of security vulnerabilities within systems. Accomplished significant optimization of a key application feature, achieving a reduction in query response time from approximately 15 seconds to under half a second by leveraging existing system resources efficiently, thereby eliminating the need for additional costs.

Full Stack Developer
6/1/2023 - 1/1/2024

Spearheaded the development of features and implementation of general and security fixes in a Radiology Information System (RIS) utilized by clients both in Brazil and internationally. The role entailed robust technical expertise in addressing critical system vulnerabilities while enhancing overall performance and functionality to meet diverse client needs across different regions.
Mid-Level Programmer
3/1/2022 - 6/1/2023

Developed proficiency in API development and integration, focusing on creating robust APIs to serve applications and web portals. Gained extensive experience planning, developing, and maintaining a new insurance calculation system using NodeJS and TypeScript. Successfully integrated this system with various insurance companies as well as the company's internal system, ensuring seamless data flow and functionality across platforms.
Junior Programmer
4/1/2021 - 3/1/2022

Developed expertise in API development using CodeIgniter 4 and PHP, specifically for serving mobile applications and a web portal. Integrated various APIs utilizing REST and SOAP protocols. Enhanced internal systems by developing new features using CodeIgniter 3, PHP, and MariaDB. Demonstrated strong skills in backend development with a focus on robust database management using PostgreSQL and MariaDB, ensuring seamless API interactions and efficient feature implementation.
Intern
1/1/2021 - 4/1/2021

Developed proficiency in API development using CodeIgniter 4 and PHP, with significant work on PostgreSQL to support both applications and web portals. Integrated various external APIs utilizing REST and SOAP protocols, and contributed to the creation of new features within internal systems.