Birth | January, 1975 |
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Citizenship | Brazilian and Polish |
Location | Hamburg, Germany |
miguelpragier@gmail.com | |
Skype | miguelpragier |
https://www.linkedin.com/in/miguelpragier | |
GitHub | https://github.com/miguelpragier AND https://github.com/golangsugar |
https://twitter.com/miguelpragier | |
This Document | https://pragier.me/ |
Miguel Pragier
Software Developer
Who I Am
My name is Miguel Pragier, and I've been making software since 1996 .
For each project, I used a different set of technologies, according to the needs of the business.
I've worked for banks, fintechs, marketing agencies, government and political parties, digital entertainment, mature companies, and startups.
Most of my career has happened in small and new companies. It means that I know a lot about small to medium-scale software and MVPs.
Over the past few years, I've been developing software for the web in GOlang, storing data in SQL and NoSQL databases, and deploying in managed cloud environments.
I'm currently living in Hamburg / Germany with my wife and 2 kids.
My interests are traveling, reading, writing, gardening, cooking, and - naturally - programming.
Personal info and ways to find me
My main reasons for loving GO
- ☆ It is simple and concise
- ☆ It has static types
- ☆ It is easily containerizable
- ☆ It has a defined writing style
- ☆ It addresses modern concerns like web, testing, intellisense and multithread without necessarily depending on frameworks
- ☆ It is procedural, but you can structure abstractions with methods in structs
- ☆ When written idiomatically, it is easy to read and maintain
- ☆ My deliveries got faster and the results better
Education and Languages
Portuguese | Native |
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English | Fluent |
Spanish | Basic for conversation. |
Graduation | I.T Management at Universidade Guarulhos, SP |
My Current Tech Stack Highlights
- GO Language
- Linux and Windows
- SQL and PostgreSQL
- AWS
- Terraform
Professional Experience
NEXODE Consulting GmbH Formerly Ebeling Consulting GmbH Current Position |
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Title | Senior Golang Bakend Software Developer |
Location & Local | Hamburg/Germany Home-Office |
Period | From 07/2022 |
Job Description |
Cloud Native Backend Software Development for WEB with REST APIs ☑ Backend development with GO language ☑ Database design, programming and migrations ☑ Backend CI/CD Pipelines with Tasks and Gitlab ☑ Infrastructure as Code with Terraform, provisioning S3, RDS, Lambda, etc. ☑ Hundreds of Unit Tests ☑ Rigid Scrum Routine |
Main Tech Stack |
☞ GoLang ☞ Linux ☞ AWS Lambda ☞ SQL, PostgreSQL and AWS RDS ☞ Docker |
Some more | NEXODE offers state of art software development, with DevOps integrated processes. |
Alfatier GmbH | |
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Title | Senior Software Developer |
Location & Local | Hamburg/Germany - Hybrid (Home-Office & In-Office) |
Period | From 10/2021 to 04/2022 |
Job Description |
Cloud Native Backend Software Development for WEB with REST APIs ☑ Backend development with GO language ☑ Understanding the business requirements and designing the corresponding software feature ☑ Database design, programming and migrations ☑ Backend CI/CD Pipelines with Make and Gitlab ☑ Infrastructure as Code with Terraform, provisioning DNS, CloudRun, CloudSQL, etc. ☑ Messaging translation I18N for more than 30 languages |
Main Tech Stack |
☞ GoLang ☞ Linux ☞ Google CloudRun ☞ NewRelic ☞ SQL, PostgreSQL and CloudSQL ☞ Docker |
Some more | Alfatier is the best combination of a complete talent & skills' manager for companies with a modern showcase for experts. |
AIconix GmbH | |
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Title | Senior Software Developer |
Location & Local | Hamburg/Germany - Home-Office |
Period | From 04/2021 to 09/2021 |
Job Description | Real Time media processing and restful APIs |
Main Tech Stack |
☞ GoLang ☞ Linux ☞ MySQL and PostgreSQL ☞ Docker |
Some more | AIconix offers B2B solutions an AI one-stop-shop, a range of features like face recognition, speech-to-text conversion and labelling from pictures and videos, in addition to our own exclusive features. |
Salú Saúde Digital - HealthTech | |
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Title | CoFounder CTO and Main Software Engineer |
Location & Local | São Paulo / Brazil - Hybrid |
Period | From 02/2020 to 04/2021 |
Job Description |
☑ Medium term technology strategy, considering tech and business perspectives; ☑ MVP scope definition; ☑ Platform architecture; ☑ Team leading cocahing and support; ☑ Backend development; ☑ Relation with integrated partners; ☑ Software engineering research; |
Main Tech Stack |
☞ GoLang ☞ PostgreSQL ☞ AWS ☞ MongoDB ☞ Terraform ☞ GitLab |
Some more | We're building an unique experience, delivering digital health care, prommoting new ways of keep customers engaged and commited with their own health |
Open Vista Global - Asset Manager | |
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Title | Senior Software Developer - Tech Lead |
Location & Local | São Paulo / Brazil - In Office |
Period | From 11/2017 to 10/2019 |
Job Description |
☑ User Interviews for Scope Definition ☑ Platform Design ☑ Team Building ☑ Project Planning ☑ Backend Development |
Technology |
☞ GoLang ☞ MySQL ☞ MongoDB ☞ Azure Managed MySQL ☞ Azure Linux Server ☞ Docker ☞ GitLab |
Some more | We built the best user experience with digital investment platform, focused in Brazilian market |
Manticore T&C - Softwarehouse | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Title | Owner | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period | From 12/2015 to 06/2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Job Description |
Application development, technology consultancy and tactic
projects organization.
During this period, I've been working with troubled projects, with complex political scenarios and limited budgets. |
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Technology | C#, PHP, Python, Mysql, Wordpress, Bootstrap, Twig, AWS/EC2, etc. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Some more | Manticore acts mainly where the companies were previously abandoned by other professionals or where there is no budget for hire a team, and my multidisciplinary experience can be useful | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Projects as Manticore T&C |
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Axiros GmbH - IOT | |
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Title | Software Engineer |
Period | From 08/2015 to 12/2015 |
Job Description |
IOT focused development, with Python and C Language for
Win32Api/Windows CE and Linux.
Worldwide team members and product owners, speaking portuguese, english and spanish. |
Technology | Python, MySql, WindosCE/Mobile, C Language over Win32 API and Windows/Linux integration |
Some more | Axiros is a Munich-based IoT company focused on device management with TR-069 |
EscolherSeguro Corretora de Seguros - Insurance Broker | |
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Title | Software Engineer & Lead Developer |
Period | Between 08/2011 and 03/2015 |
Job Description |
|
Technology | Azure ( Sql, VM and Storage) AWS EC2, C#, PHP, HTML, CSS, JavaScript, JQuery, PostgreSQL 9, Sql Server, Node.js, MySql, WordPress, FormStack, etc. |
Some more |
EscolherSeguro was the first serious online insurance broker to
operate in the brazilian Market. The main goal was to generate leads offering a very popular "online price comparing tool". We had typical finance industry challenges as high availability and agile deployment. |
Imóvel do Proprietário - Real State | |
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Title | Co-Founder CTO and Software Engineer |
Period | Between 02/2010 and 08/2011 |
Job Description | Creation of an entire PHP framework for fast forms development, project leading and a soft business intelligence API based on database queries |
Technology | PHP, HTML-Strict, CSS, JavaScript, JQuery, PostgreSQL9 over Linux and Win7. |
Some more |
Imóvel do Proprietário was a brazilian website specialized in real
state announcements and ads. Was the first brazilian website focused exclusively in property owners, offering nice tools to manage the ads. |
ReelMatic Eletrônica - Digital Casino Games | |
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Title | Software Engineer and technology Manager |
Period | From 04/2006 to 11/2011 |
Job Description | Definition of technology strategies and advanced 2D game programming |
Technology | ANSI C Language over Win32API, SDL for Win32 and Linux, game servers written in C# and running PostgreSQL, and workflow software written in PHP with MySql. |
Some more |
My greatest professional challenge, Reelmatic distinguished itself
as the best brazilian casino games developer. There, we employ ANSI C language to implement the same game in Windows and Linux, with small coding changes. We had based all our work on the great SDL library - the most used 2D multimidia layer/framework. Financial and taxes management server were created with C#. PostgreSQL was the game data storage engine. |
KBus Ltda - Embedded Ticketing | |
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Title | Senior Software Developer |
Period | From 08/2005 to 04/2006 |
Job Description | Technology consulting and programming client/server, creation of embedded API routines on x86 16 bits platform |
Technology | C, C#, MySql, PHP and PostgreSQL |
Some more |
.ComDomínio - Datacenter | |
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Title | Senior Software Developer |
Period | From 03/2005 to 07/2005 |
Job Description | Software development and database design. |
Technology | J2EE, Oracle (PLSQL) and PostgreSQL (PL/PGSQL), PHP and DHTML. |
Some more |
Credigy Brasil - Debt Purchaser | |
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Title | B.I. Analyst |
Period | 10/2004 to 03/2005 |
Job Description | Development and maintenance of Stored Procedures written for MS Sql Server, Statistical and financial data analysis, information and reports emission through a well integrated Sharepoint and Office 2003 environment, Daily maintenance of automatic reporting systems and Bilingual helpdesk support to managers and clients. |
Technology | C#, VB.Net, VB6, And mainly TransactSQL |
Some more | Credigy is a purchaser and manager of distressed assets with operations in the United States and Brazil. There I've worked in Business Intelligence for the first time. And it was very nice. We did highly complex SQL queries, eventually using DataMining and OLAP concepts, to offer ad-hoc answers to suport very important decisions of our directors and investors. At that time, I learned so much about automation using MS Office, about extreme complex SQL puzzles and a bit about MS SharePoint publishing. Our only database was the MS SqlServer. |
Colgate Corp / GA Marketing - NGO | |
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Title | Freelance programmer |
Period | From 06/2003 to 06/2004 |
Job Description | Complete software engineering and life-cycle, from plannig and design until development and continuous refactoring. |
Technology | MySql, JavaScript, DHTML and PHP |
Some more | The software was created for manage Colgate's social work for helping poor comunities with teeth care support |
MIRSz Ltda. - Softwarehouse | |
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Title | Independent technology Consultant |
Period | From 01/2003 to 08/2004 |
Job Description | Database design and maintenance and software development, creation and management of intranets and Mobile software development. |
Technology | C, C#, ASP, MSSql, MySql, PHP, eVB, VB6. |
Some more |
Soluziona - Softwarehouse | |
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Title | Software Developer |
Period | rom 06/2002 to 01/2003 |
Job Description | PocketPC (Window CE) Software development, internal automation and database administration in Linux and Windows platforms. Backend systems development, processes analysis and software planning and design, workgroups coordination |
Technology | C, C#, ASP, MSSql, MySql, Oracle, PHP, eVB, VB6. |
Some more |
MIRSZ Ltda. - Softwarehouse | |
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Title | Software Developer and DBA |
Period | From 11/2001 to 06/2002 |
Job Description | Software development and processes organization, implementing of free/open software and development over these platforms, in a form of reduce technology costs, maintenance of several database systems in different customers, Mainly Oracle, MSSql, MySql, Access and Dbase. |
Technology | C, C#, C++, Java ME, ASP, MSSql, MySql, PostgreSQL, PHP, eVB, VB6. |
Some more | MIRSZ was founded by three friends/programmers, which work with new technologies. I was one of them. In this period we work with a variety of technologies. To organizations of various sizes and even to other I.T companies. MIRSZ has strongly contributed to mobile technologies' popularization, with cellphones, smartphones, tablets or pdas, integrating embedded applications with traditional back-end application servers. There, I perform mainly as DBA and businessman. I employ massively Oracle, MSSqlServer, VisualBasic, Java and start working with C#. |
Microsiga ( Currently TOTVS ) - Softwarehouse/ERP | |
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Initial Title | Systems Analyst |
Title | MS Sql Server DBA/DBD |
Period | From 10/2000 to 11/2001 |
Job Description | Software development and maintenance on mobile devices, backend systems design and development, Transact SQL Stored Procedures creation, to replace heavy routines written in clipper on client machines. |
Technology | C, MSSql, Oracle, Clipper, ADVPL, VB6, CASL, Delphi. |
Some more |
I came to Microsiga to compose the New Technologies task-force. My
job was make programs in mobile devices, over Windows CE, o Palm
OS e o Symbian and some proprietary OSs.
I've made programs in CASL, OPL, VB and in e-VB. Later I went to DBA department, as MSSqlServer programmer. My work was to migrate ADVPL ( A proprietary language ) routines or Clipper to Transact-SQL. |
Banco ABN Amro ( Outsourced for Advanta / WW Solutions Ltda. ) - Bank | |
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Title | Database programmer and Software Developer |
Period | From 06/1999 to 10/2000 |
Job Description | Creation, maintenance and optimization of source code libraries, programming in Visual Basic with Sql Server and Oracle databases, software development for mobile devices using the CASL language, SQLServer database tunning. |
Technology | MSSql, MySql, PHP, VB6, Oracle. |
Some more |
There I've made a workflow manager, intended to attend only the
HelDesk department. Also I've Learned to drive interview for gather software specs/scope ( now epic and history ) |
Ícone Software Office - Softwarehouse | |
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Title | DBA and Software Developer |
Period | From 04/1998 to 06/1999 |
Job Description | Creation of API for huge database management applications, software systems conversion from VB3 to VB4 and VB5, technology modernizing and improvement, migrating legacy routines to the client-server architecture. ( More than one hundred thousand lines written in transact SQL.) and SQLServer v6 and v6.5 database tuning. |
Technology | MSSql, Acess e VB3, VB4, VB5 and VB6. |
Some more |
Ícone is a small and agile software development enterprise. Our work was all based on Visual Basic and MS Sql Server. At Ícone I learned the basics of enterprise software, created hundreds of Stored Procedures. |
Prompsi Informática - Softwarehouse | |
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Title | Software Developer |
Period | From 1996 to 1998 |
Job Description | Development of DBMS systems. |
Technology | Clipper, Acess, VB3, VB4 and VB5. |
Some more | It was my first job as professional computer programmer |
Freelancer Computing Consultant | |
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Title | Independant Technology Consultant |
Period | Until 04/1998 |
Job Description | Private computing classes for executives, automation and software development for small offices and development of Personal Organization Systems. |
Technology | |
Some more |
Grupo SOS Computadores - Technology School | |
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Title | PC/Micro computer's operation Instructor |
Period | From 1996 to 1997 |
Job Description | To teach how to operate a PC running DOS or Windows, and their main programs. |
Technology | Windows, DOS, MS Office World, PowerPoint, Excell and Acces and Wordstar, Lotus 123, DBase and Internet |
Some more |
In Brazil, it was a famous technology school. On the period of one year and a half, I gave classes of DBase, Q-Basic, DOS, Windows 3.1x, 95, Word, Excel, Access, Basic Computer Operation, etc. I have worked in four branches of the franchise. The main studies reference was the BBS ( Bulletin Board Systems ) and books. At the same period, I gave private classes to executives, teaching Windows and MS Office. |
Grupo Flor de Lis - Attorney | |
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Initial Title | Assistant PC Operator |
Title | Network administrator |
Period | From 1992 to 1995 |
Job Description | Data processing, network automation and Novell Netware 3x administration |
Technology | XT Platform, x86, DOS batch scripts, Windows, Clipper and Novell Netware |
Some more |