Web Developer with three years of experience in web application development, specializing in both full-fledged web applications and landing pages. Exhibits a strong ability to quickly and independently acquire new skills and technologies. Proficient in the React framework, which has been the primary focus in the majority of professional projects. Additionally experienced with Java and Python, embracing agile methodologies, and has successfully led a project initiative implementing the PDCA cycle.

An Oracle Developer with a background in mechanical engineering, anticipated to be completed in July 2024 at the Federal University of Paraná, and holding a law degree from Faculdade Pitágoras de Londrina acquired in 2014. Expertise lies in PL/SQL and Pentaho for extracting, analyzing, and calculating variable remuneration for both direct employees and indirect channels. Previous experience includes developing and maintaining robotic process automation using Automate and VB.NET, creating Power BI dashboards, and enhancing workflow tools. Financial analysis experience includes overseeing financial costs, monitoring rolling forecasts, and implementing process improvements through RPA. Additional skills encompass Javascript, Jquery, VBA, SQL, PL/SQL, and Power BI, coupled with a strong passion for technology and innovation.

An experienced Web Developer specializing in Java, JavaScript, HTML, CSS, Python, Django, PostgreSQL, and GitHub. Contributions include the development of scripts utilizing Java, Python, and R. Expertise extends to bioinformatics software development with a focus on genomic analysis and database management.

Full Stack Developer with over five years of experience in web and desktop development, demonstrating extensive expertise in programming languages and frameworks such as Delphi, Java, JavaScript, TypeScript, Angular, and React, along with proficiency in PL/SQL. Skilled in managing and utilizing various database management systems including Oracle, SQLServer, and PostgreSQL.

A creative professional known for devising innovative solutions, possessing a robust knowledge of both back-end and front-end development, and demonstrating versatile skills in systems development. Proficient in agile methodology, which is deemed essential for an efficient work process, and always ready to embrace new technologies. Holding a postgraduate degree in mobile device development and an MBA in cloud engineering and architecture, this individual combines a solid academic foundation with a decade of experience in web application development, including two years focused on mobile application development. The professional journey includes the creation of APIs using Java and Node, underscoring a capacity to handle diverse technologies. Committed to delivering high-quality solutions and continually enhancing skills to meet market demands, this individual is seeking contract opportunities with availability for 40 hours per week.

An IT professional possessing over 14 years of industry experience, with a career that began in computer maintenance and evolved into a deep expertise in technology. Specialized in object-oriented programming since 2010, with advanced proficiency in Java and C#. This individual has demonstrated a commitment to continuous skill development and knowledge acquisition, remaining at the forefront of technological advancements. Their professional focus lies in developing innovative and efficient solutions, collaborating with multidisciplinary teams, and employing cutting-edge technology to address complex problems. With a solid history of successfully executed IT projects, their ongoing objective is to apply their extensive skills and knowledge to novel challenges.

Candidate with a profound enthusiasm for technology seeks a role in systems development to advance skillset and showcase potential. Exhibits a strong commitment to contributing meaningfully to the field.


Passionate developer with a strong focus on computing, specializing in Information Security, Hardware, and Internet of Things (IoT).

SipXecs is an open-source, enterprise-grade VoIP PBX system that provides comprehensive telephony services. It manages call routing, voicemail, conferencing, and other communication features using the SIP protocol.

A SipXecs expert must have skills in SIP protocol, VoIP technologies, Linux system administration, network configuration, and troubleshooting. Proficiency in scripting languages like Bash or Python and familiarity with databases such as PostgreSQL are also essential.

How to hire a Sipxecs expert

SipXecs was initially developed as an open-source VoIP PBX system to offer enterprise-grade telephony services. It originated in the early 2000s with the aim of providing a robust, scalable, and cost-effective communication solution using the SIP protocol. Over time, it evolved through contributions from various developers and organizations committed to enhancing its features and reliability.

About Sipxecs

Strengths of SipXecs include its open-source nature, flexibility, scalability, and comprehensive feature set for enterprise communication. Weaknesses include the need for technical expertise to implement and maintain it, and potentially limited support compared to commercial solutions. Competitors include Asterisk, FreePBX, 3CX, and Cisco Unified Communications Manager.

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About Sipxecs

How to hire a Sipxecs expert

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