RAUL CALAS RAVELO
Application developer Expert
Hialeah Gardens, FL 33018 Cell: 786-***-****
United States ****.*****.****@*****.***
DEVELOPER
SUMMARY OF QUALIFICATIONS
Visionary and result oriented IT professional with over 25 years of software development and stronger know how of pharmaceutics industry, transportation, logistics and companies conduction the international trade with ERP solutions.
Strong technical foundation including; C#, VB.Net, Delphi, ASP.Net, ASP.Net MVC, PHP, Symphony, jQuery, Android Studio, understanding of relational database concepts and structures, knowledge of SQL, structured system analysis and design methods, etc.
A best results in understanding and getting in a practice all software live cycle in a team of software development including requirements gathering, analysis, design, writing code, debugging and unit testing
Extensive experience in Architecture, designing, developing (interfaces, functionalities, Integration between systems and components, data migration) for medium and enterprise-wide systems.
Solid understanding and experience Service Oriented Architecture (SOA), Software Design Patterns
Capable of driving and managing the full software development life cycle (SDLC) in agile/scrum methodology TFS.
In-depth experience of performing of data analysis, data modeling, data mapping, batch data processing and capable of generating reports using reporting tools such as Business Objects, Crystal Reports.
Consulting experience including delivery of large projects covering envisioning, effort estimation, analysis, proposal development, and successful delivery.
Highly organized with excellent communication, interpersonal, and presentation skills. PROFESSIONAL EXPERIENCE
JCM Copiers April 2024 – to date
Account Manager
Responsibilities:
Acting as the primary point of contact for clients, understanding their needs, and ensuring they are satisfied.
Regularly communicating with clients about updates, addressing concerns, and providing solutios to problems. accomplished within prescribed time frames
Identifying opportunities to sell additional products or services to clients to increase revenue.
Coordinating with internal teams to ensure the timely delivery of products or services to clients. BM Global Solutions (remote) March 2021 – September 2024 (4 years) IT Manager
Project: BMG Systems
An a project for BMG Systems, that make international trade. This solution involves the control and management the life cycle of international purchases, improving and growth the efficiency in the process. Design and implements the work flow for the logistic and control of the inventory. This company has office in different countries, so we use Azure services for databases to meet requirements’ of connectivity. Responsibilities:
Coordinating projects through agile SDLC methodology from all Management, Technical and Service delivery aspects.
Plan, lead and coordinate activities of IT Business Solution projects to ensure goals and objectives of projects are accomplished within prescribed time frames
Manage and develop the build plan for each Iteration (Sprint) within the given time-box working closely with the application manager.
Involve in various Sessions with business, analyst and technical team understanding business needs and provide best technical solutions for the enhancements of the application.
Involved in database modeling, designing and architectural specifications development providing expert judgment to produce best scaled model for optimize application.
Involved in coding and development of features, web services and class wrappers for new enhancements.
Provide weekly and monthly task report containing Key Updates, Accomplishments and KPI details.
Mentoring the development team to adopt best programming practices using general and technology based guidelines for Microsoft Technologies.
Conducted code and test cases reviews and technical sessions with the development and testing team.
Responsible for the deployment of build releases for different sprints and performed smoke testing including production release.
Responsible for the development of ETL and coding of a large number of complex SQL queries to meet the requirements.
Work with Azure SQL development environment for update the application functionalities in Cuba
Work with C# based windows application.
Develop Mob app as tools for integration and management of the solution. Notable Accomplishments
Configuration Management for proper and secure source versioning and record keeping.
phases included Pre-sales, Requirements, Concept (Design), Implementation, Development, Testing, Deployment for timely delivery.
Improved Organizational Chart for successful handling of multiple projects.
Carried out project based Resource Performance Measurement and their confirmation and annual appraisals. Environment: Visual Studio, C#, Android Studio, Azure SQL server. Mistral Caribe Nov 2006 – March 2023 (15 years)
IT Manager
Project: Mistral Systems
An in-house project that work with companies that make international trade. This solution involves the control and management the life cycle of international purchases, improving and growth the efficiency in the process. Design and implements the work flow for the logistic and control of the inventory. Responsibilities:
Coordinating projects through agile SDLC methodology from all Management, Technical and Service delivery aspects.
Plan, lead and coordinate activities of IT Business Solution projects to ensure goals and objectives of projects are accomplished within prescribed time frames
Manage and develop the build plan for each Iteration (Sprint) within the given time-box working closely with the application manager.
Involve in various Sessions with business, analyst and technical team understanding business needs and provide best technical solutions for the enhancements of the application.
Involved in database modeling, designing and architectural specifications development providing expert judgment to produce best scaled model for optimize application.
Involved in coding and development of features, web services and class wrappers for new enhancements.
Provide weekly and monthly task report containing Key Updates, Accomplishments and KPI details.
Mentoring the development team to adopt best programming practices using general and technology based guidelines for Microsoft Technologies.
Conducted code and test cases reviews and technical sessions with the development and testing team.
Responsible for the deployment of build releases for different sprints and performed smoke testing including production release.
Responsible for developing ETL and coding a large number of complex sql queries for linked servers in a distributed database environment.
Work with SQL Windows development environment for update the application functionalities in Cuba
Work with Delphi based windows application for POS Notable Accomplishments
Configuration Management for proper and secure source versioning and record keeping.
Standardized Web Development Process Cycle and ensure successful execution for smooth transition of all the phases included Pre-sales, Requirements, Concept (Design), Implementation, Development, Testing, Deployment
(hosting) for timely delivery.
Improved Organizational Chart for successful handling of multiple projects.
Carried out project based Resource Performance Measurement and their confirmation and annual appraisals. Environment: Delphi, SQL Windows, C#, ASP.NET, TCP communication, ole objects, SQL server 6.5,7,2000,2005,2019
Systems Analyst and Software Developer (Central Digital Research Institute ICID) 1987– May 2006, Havana City, Cuba
Design and development of a system for track and trace postal shipments.
Analysis, Design and implementation of the Automated Attendance Control System using digital clocks. Assembler language and visual studio.
Designed and developed web-based application for sending remittances using PHP and MySQL.
Design and programming of a system to configure SCADA systems.
Design and programming of tools for file management, extension changes, directory comparison, metadata in multimedia files.
Programming of spiders to search for information on the internet and parsing of html code. Environment: Assembler, SQL Windows, C#, Visual FoxPro, ASP.NET, TCP communication, ole objects, SQL server 6.5,7,2000,2005.
SKILLS:
Languages
C#, VB.Net, WPF, WCF, .Net Compact Framework, Remoting, Patterns & Practices, ADO.NET, Web Services, Java (JDK 1.8), VB 6.0, J2EE, RPG ILE, FOX PRO, Delphi, Pascal, SQL Windows, Android Studio.
Web Technologies
ASP.NET, ASP.NET MVC, ASP, JSP, JavaScript, VBScript, HTML, XML, XAML, XSL, CSS, AJAX, WSDL, ASMX, YAML, Web Services, Razor, Web 2.0, JQuery, PHP, Symphony
Databases SQL Server 2019,2005/2000/CE, MS Access, Oracle 9i, DB2, XML/Flat Files, PostgreSql, MySql.
Web/Application Servers IIS 7.0, Personal Web Server, Xamp, Wamp, Easy PHP, Apache, J2EE Server Development / Scripting
/ Testing Tools
Visual Studio 2005/2008/20012,2022, Delphi XE8, Android Studio, Eclipse, Azure, DevExpress
Design / Graphic Tools Erwin, Visio, Magic, Adobe Photoshop, MS Front Page, Dreamweaver. Reporting Tools Crystal Report 4.5 & 8 & 10, SQL Server Reporting Services Version Control Visual Source Safe, TFS 2010/2012, Subversion CMS Joomla, WordPress.
PM Tools MS Project 2007, MS Excel, MS Word.
Operating Systems Windows 11/Server 2003-2008/CE, AS400, Linux Debian/Ubuntu/Mint QUALIFICATION
Computer Software Engineer (BE) from Polytechnic University José Antonio Echeverría. CERTIFICATIONS
FreeCodeCamp Relational Database Developer Certification Verify this certification at:
https://freecodecamp.org/certification/fcc1cbd2ae0-c995-4a29-af1a-03b1abf025ce/relational-database- v8