Renan D.
Full-stack Product Engineer

Skills

Asp.net

Delphi

Pl/sql

Github

Microsoft Sql Server

Oracle Database

Java

Javascript

Postgresql

Angular

Renan is available for hire

Meet Renan D.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

An experienced Systems Developer Analyst with extensive background in various areas and technologies. Proficiency in full stack development, demonstrated through the development and maintenance of Delphi and C# systems for web environments utilizing SQL Server, Oracle, and Postgres databases. Mastery of Scrum practices, GIT, Clean Code, MVC, DDD, and Microservices is evident.

Expertise in system support and integrations, implementing improvements and integrating them with web systems while actively participating in integration projects using agile methodologies. As a Senior Analyst Developer, substantial backend specialization in Uniface systems with SQL Server and Oracle is noted, focusing on system support and development for integrations.

Analytical skills extend to mobile system solutions across different platforms. Significant experience with agile methodologies, such as Scrum, is underscored by roles including Product Owner when necessary.

History in IT management, involving project management, system implementation, and technological management, showcases leadership and coordination skills. Leadership in sustaining and improving systems in Delphi and C# is highlighted through coordination at a logistics company.

Early career experiences in renowned companies contributed to an understanding of marketing monitoring and advertising, alongside skills in SQL and HTML. This diverse experience establishes a versatile professional profile capable of addressing challenges across various environments and technologies.

Systems Analyst Developer (Full Stack)
12/1/2022 - 11/1/2023

Developed proficiency in Delphi and web systems using C# with SQL Server and Oracle (PostgreSQL) databases. Led systems maintenance and executed new developments to ensure seamless integrations with web systems. Applied methodologies such as Scrum and Agile to streamline project management. Utilized version control systems, particularly Git, to ensure collaborative code maintenance. Emphasized clean code practices as well as frameworks such as MVC (Model-View-Controller) and DDD (Domain-Driven Design) to enhance code quality and structure. Gained experience in designing and implementing microservices architecture. Conducted comprehensive analyses of solutions pertaining to mobile systems.
Senior Systems Developer (FullStack)
9/1/2022 - 9/1/2023

Developed proficiency in Uniface systems in conjunction with SQL Server and Oracle databases. Provided system support and engaged in new development initiatives to facilitate integrations with web-based systems. Demonstrated skills in maintaining and enhancing database connectivity, optimizing integration processes, and ensuring seamless communication between Uniface applications and web systems. Showcased strong problem-solving and analytical abilities to support system stability and performance.
Systems Analyst Developer (Full Stack)
4/1/2021 - 6/1/2022

Developed proficiency in C# for web systems, utilizing both SQL Server and Oracle databases. Managed system support and implemented new developments to facilitate integrations with web systems, adhering to Agile methodologies such as Scrum. Employed Pais for project structuring and version control using Git. Practiced Clean Code principles, leveraging MVC design patterns, Domain-Driven Design (DDD), and microservices architecture to enhance system modularity and robustness.
Project Analyst Programmer
1/1/2021 - 4/1/2021

Developed expertise in creating routines in SQL Server to support financial systems, including the development of views, procedures, functions, and performance tuning. Gained experience working directly on the database using agile Scrum methodology. Conducted thorough requirements analysis and spearheaded development efforts to ensure seamless integration and optimization of the financial systems.
Programmer / Systems Analyst
4/1/2017 - 1/1/2021

System Developer Analyst (Full Stack) – Developed expertise in desktop systems using Delphi language, focusing on maintaining and enhancing the system and SQL Server database. Engaged in web integration projects utilizing C# and Agile Scrum methodology, managing the project lifecycle from requirements analysis to development. Acted as Product Owner in established Scrum environments, managing API development, version control with SVN, and adherence to Clean Code principles. Applied knowledge in MVC architecture, Domain-Driven Design (DDD), and microservices to facilitate system integrations and implementations. Ensured quality assurance throughout the development process.
Systems and Information Security Analyst
7/1/2015 - 12/1/2016

Served as an IT Manager and Systems Analyst, contracting for companies lacking a formal Technology department. Expertly managed project timelines and resources, executed comprehensive system implementations, and effectively led technology management initiatives. Demonstrated technical proficiency in web systems development using C# and Java. Engaged in extensive project management, ensuring efficient workflow and timely completion of technology projects. Developed and implemented strategic technology solutions, addressing system requirements and streamlining operational processes.
Programmer / Analyst
8/1/2014 - 7/1/2015

Developed proficiency in Delphi and C# for maintaining and enhancing financial systems. Engaged in comprehensive system support and improvements, demonstrating expertise in SQL Server database management. Utilized Agile methodology to perform code corrections, database adjustments, and new feature implementations, ensuring efficient system operations and continuous improvement.
Marketing and Social Media Analyst - HP (Hewlett-Packard) Project
8/1/2013 - 8/1/2014

Executed the implementation of a comprehensive program in the HP Networking Line, managing registration and maintaining proactive contact with partners. Developed and executed sales incentive marketing plans. Functioned as a Social Media Analyst, responsible for strategic planning, content production, relationship management, customer service, and continuous monitoring. Enhanced social media presence and engagement through meticulous planning and content curation, ensuring strong relationships with customers and partners. Ensured seamless customer service management and leveraged insights from monitoring for ongoing performance improvement.
Information Technology
1/1/2013 - 12/1/2013

Promoted significant improvements in the company's computer systems and assisted users with server and machine resources, while managing camera IP servers for monitoring purposes. Prepared detailed reports on faulty systems, developed comprehensive manuals, and conducted user training courses to enhance technical literacy. Played a pivotal role in employee recruitment, hiring, and interviews, ensuring effective team coordination. Managed attendance control, tracked absences, and facilitated continuous training for staff, thereby contributing to overall organizational efficiency.
Programmer
1/1/2006 - 1/1/2011

Proficiency developed in managing internal systems for form control. Extensive experience with technical tools and frameworks such as PHP, Zend Framework, and JavaScript, with an emphasis on Ext JS 4.2. Demonstrated expertise in integrating and managing data within SQL databases, ensuring robust data handling and storage solutions. Implemented and maintained code collaboratively using Git, adhering to best practices for version control and continuous integration.