Delphi system maintenance and migration
Fixes, improvements and migration of old Delphi systems to current versions, without stopping your company's operation.
Learn more →// Marcio Cosenza · Software developer
Delphi developer in Limeira, Brazil
Custom systems, maintenance and migration of Delphi applications, and solutions for industry in Limeira, Piracicaba and the surrounding region of Brazil, with more than 25 years of experience.
// Services
Services
Industrial automation software
Traceability, quality control and integration of PLCs, sensors and cameras with databases, through OPC Server.
Learn more →Apps with Delphi FireMonkey
Apps for Android and Windows from a single codebase, integrated with APIs, databases and electronic devices.
Learn more →PHP and MySQL web systems
Management panels, queries and custom web integrations, connected to the systems your company already uses.
Learn more →// Strengths
Why work with me
Delphi since 1998
I have been developing in Delphi since version 4.0. I know the code of both old and current versions, including cross-platform FireMonkey.
Industrial experience
Systems that ran for years at multinational automotive and food companies, integrated with PLCs, sensors and cameras.
Databases and SQL
Advanced knowledge of Oracle, SQL Server, MySQL and PostgreSQL, from data modeling to query optimization.
Close to you
On-site service in Limeira, Piracicaba and neighboring cities, and remote service across Brazil.
// Portfolio
Featured projects
Systems that ran for years at multinational companies and a product of my own, from the circuit board to the app.
Rastro - Traceability system
Traceability and quality control in production at a multinational automotive company, in daily use for 10 years.
View project →
SID - Integrated Defect System
Logging of production defects at a multinational food company, with autonomous collection via OPC Server.
View project →
EasyFeed - Pet feeding control
A device that controls pet feeding by the weight of the food: electronic board, firmware and app.
View project →// Region
Serving Limeira, Piracicaba and the surrounding region
I am based in Limeira - SP, Brazil, and I work with companies and factories in Limeira, Piracicaba, Americana, Santa Bárbara d'Oeste, Rio Claro, Araras, Cordeirópolis and Iracemápolis, with on-site visits when the project calls for it. Everywhere else in Brazil, service is remote.
- Limeira
- Piracicaba
- Americana
- Santa Bárbara d'Oeste
- Rio Claro
- Araras
- Cordeirópolis
- Iracemápolis
// Background
About me
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1984
How it all began
I got into computing around 1984, at the age of 13, with the beloved TK computers, which stored data on cassette tapes and used the TV as a monitor. From the very first contact I was hooked, and I wanted to understand how that amazing machine worked. I looked for information in magazines, mainly Input, a collection I completed and still keep with great affection. The fun of the 80s became a career, and I never stopped programming.
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From the 80s to today
A long road
I started with BASIC on the Sinclair Spectrum, and then moved on to the Expert, a Gradiente computer programmed in MSX. With MS-DOS came COBOL, Clipper and Pascal. With MS-Windows came Delphi and, along with it, the MySQL and Oracle databases, to which I later added SQL Server and PostgreSQL.
When the Internet arrived, curiosity knocked on the door again: I learned HTML, CSS, JavaScript, PHP and Linux, with its Apache, Bind and Iptables services.
Today I also develop apps for mobile devices. I went through Android Studio and, when Delphi gained FireMonkey and cross-platform capability, my passion for programming was renewed. I keep studying.
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1998
Going professional
I have worked professionally in IT since 1998, when I wrote my first programs in Delphi 4.0. In 2001 I earned a bachelor's degree in Computer Science from Unimar. Since then I have been writing software and managing projects in a wide range of areas: from applications for small offices, websites and server setup to large systems for multinational companies, tied to industrial automation and embedded systems.
Do you have a Delphi system that needs attention?
Tell me what you need and I will reply with an initial assessment.