Back-end developer with over five years of experience in web development and infrastructure, specializing in high-impact applications. Proficient in functional programming, object-oriented programming (OOP), DevOps practices, PHP, Laravel, and Ajax. Focused on application scalability, infrastructure, and best development practices. Committed to developing innovative solutions through collaborative efforts.

A web developer with over two years of professional experience, committed to translating creative concepts into functional, efficient code. Currently in the early stages of their career, this developer is dedicated to continuous learning and professional growth, consistently seeking to enhance their technical expertise and innovative problem-solving capabilities.

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

An experienced developer with over four years specializing in front-end development, adept at utilizing frameworks to engineer dynamic applications. Constantly seeking opportunities to expand expertise in front-end technologies.

A seasoned professional with over 15 years of expertise in the software development domain, specializing in the Oil & Gas, Financial, and Insurance sectors through agile methodologies. This extensive experience has facilitated the enhancement of skills in data analysis and database modeling, while also honing strong analytical capabilities in data handling aimed at generating actionable insights for informed decision-making.

Front-End Developer with advanced proficiency in key development technologies, demonstrating a robust career of 44 years marked by significant contributions through innovation and efficiency. Specializes in dynamic web application development, leveraging JavaScript, TypeScript, and ReactJS, including functional components, to achieve high performance and adherence to best practices. Expert in using Next.js for server-side rendering to enhance SEO and loading speeds, along with adeptness in state management through Context API and Redux Toolkit.

Proficient in design and CSS, utilizing Tailwind CSS to create customized, responsive interfaces efficiently with its utility-first approach. Employs SASS/SCSS for more organized and efficient CSS coding, incorporating variables, mixins, and nesting. Develops styled components within React to improve code modularity and maintainability. Skilled in planning and designing user experiences in Figma, applying UX design principles to ensure both functionality and aesthetic appeal.

Possesses expertise in DevOps practices including the deployment of scalable, high-availability infrastructure with AWS services such as EC2, S3, RDS, and Lambda. Experienced in configuring and managing CI/CD pipelines using GitHub Actions and AWS CodePipeline to support agile development and continuous delivery. Familiarity with Docker and Kubernetes enhances consistency from development to production environments.

Seasoned analyst developer with specialized proficiency in RAD Studio/Delphi programming across multiple versions including Delphi 5, 6, 7, 2006, 10 Seattle, 10.2 Tokyo, and 10.3 Rio. With over two decades of expertise in developing and maintaining ERP systems for commerce, industry, and retail sectors, this individual is highly adept in payroll, accounting, and financial systems management. A recent project focused on creating a management system for medical test requisitions in the health sector showcased their capabilities in system development and API integration to enable cross-platform connectivity.

The developer demonstrates a strong understanding of business rules and requirement analysis, and holds intermediate skills in data analysis for report generation across various databases such as ORACLE, SQL SERVER, and FIREBIRD, including the use of procedures, functions, triggers, and views. Their experience in fiscal areas extends to handling NFe (Nota Fiscal Eletrônica), SPED (Public Digital Bookkeeping System), and eSocial.

Proficiency in version control systems such as Git, GitHub, SVN, and SVS is coupled with a solid understanding of Linux and Docker environments. Their expertise also includes senior-level capabilities in automation systems and back-office management for supermarkets utilizing Oracle databases, as well as adeptness with Ummense, a tool for team, project, and process management.

With over 20 years of experience in IT, the primary focus has been on database management. Roles undertaken encompass Database Administrator (DBA), SQL Developer, Database Analyst, and Data Architect. Demonstrating a calm demeanor and resilience, positive outcomes are consistently achieved under pressure. As a Database Analyst, there is extensive knowledge in OLTP and OLAP data modeling, ensuring the accurate implementation of diverse business rules. Additionally, a new data architecture has been developed to centralize data from various sources into a single, restructured repository.

Sonetel is a cloud-based communication service that provides VoIP solutions, virtual phone numbers, and business communication tools. It enables businesses to make international calls at low rates, manage customer interactions, and maintain a professional presence with local phone numbers in various countries.

A Sonetel expert must have skills in VoIP technology, SIP protocol, and cloud-based communication systems. They should be proficient in configuring virtual phone numbers, managing call routing, and troubleshooting connectivity issues. Knowledge of network security and experience with API integrations are also essential.

How to hire a Sonetel expert

Sonetel was founded in 2005 to offer affordable and efficient communication solutions for businesses. It provided VoIP services, virtual phone numbers, and business communication tools to help companies maintain a professional presence and manage customer interactions globally.

About Sonetel

Strengths of Sonetel include low-cost international calling, a wide range of virtual phone numbers, and comprehensive business communication tools. Weaknesses may involve occasional call quality issues and limited advanced features compared to some competitors. Competitors include Skype, RingCentral, and Grasshopper.

Sonetel

Top 5*

VOIP

About Sonetel

How to hire a Sonetel expert

The Best of the Best Optimized for Your Budget