Marcio R.
Full-stack Product Engineer

Skills

Node.js

Delphi

Pl/sql

Java

Javascript

React

Marcio is available for hire

Hire Marcio R.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A Systems Analyst and Fullstack Developer with comprehensive expertise in desktop, web, and mobile environments. Proficient in Delphi, SQL, and PL/SQL, with extensive knowledge and experience in web development and app creation involving Java, JavaScript, HTML, CSS, NodeJS, and ReactJS.

Systems Analyst
8/1/2021 - 11/1/2022

Gained extensive expertise in supporting and optimizing Oracle databases, focusing on performance tuning and troubleshooting complex database issues. Developed proficiency in PL/SQL and SQL query optimization, ensuring efficient data retrieval and manipulation. Utilized Oracle Performance Monitoring tools to proactively maintain database health and prevent disruptions. Demonstrated experience in Oracle Real Application Clusters (RAC) and Data Guard for high availability and disaster recovery. Showcased skills in database backup and recovery strategies using RMAN. Collaborated with development teams to design and implement database solutions aligned with application requirements. Ensured database security and compliance with industry standards by deploying and managing Oracle security features. Employed tools like Oracle Enterprise Manager for comprehensive database administration and monitoring. Facilitated smooth database migrations and upgrades, staying current with the latest Oracle releases and features. Proven ability to automate routine tasks using shell scripting and other automation tools to enhance operational efficiency.
Systems Development Analyst
9/1/2015 - 4/1/2017

Engaged in the survey, analysis, and implementation of requirements utilizing the Delphi programming language. Developed a strong proficiency in Delphi for creating robust applications based on user needs and specifications. Conducted in-depth analysis to accurately capture and interpret requirements, ensuring efficient implementation and seamless functionality. Utilized Delphi to deliver high-quality software solutions, addressing complex business requirements and optimizing performance.
Systems Development Analyst
2/1/2014 - 5/1/2015

Surveyed and analyzed requirements to develop and implement solutions using Delphi and JavaScript languages. Acquired expertise in collecting and interpreting user requirements to create robust software applications. Enhanced technical skills in both Delphi and JavaScript to deliver efficient and scalable solutions.
Owner and Systems Developer
6/1/2007 - Present

Developed applications for desktop, web, and mobile platforms utilizing a range of technologies including Delphi, Java, HTML, CSS, JavaScript, NodeJS, and ReactJS.
Systems Development Analyst
8/1/1999 - 1/1/2014

Surveyed, analyzed, and implemented requirements using Delphi and Java languages. Developed technical proficiency in both programming languages while ensuring comprehensive requirement gathering and assessment. Applied robust methodologies for analysis and effective execution of technical processes within these environments.