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.

With over five years of experience in commercial automation projects, particularly in systems for fiscal document issuance such as NFe, NFCe, and CTe, a Systems Analyst brings a comprehensive understanding of Delphi programming and expertise in FireBird as a Database Management System. Proficient in implementing the Brazilian Software Process Improvement (MPSbr), the analyst has honed skills in agile methodologies, including Scrum, XP, and Kanban. Current efforts are directed towards developing REST APIs using ASP.Net Core Web API and SSR web systems with ASP.Net Core MVC, reflecting a strong focus on modern web technologies and scalable solutions.

Possessing over six years of experience in the IT sector with a focus on web development and Robotic Process Automation (RPA), the candidate has acquired extensive knowledge of diverse methodologies and work environments. The current objective is to collaborate in an analytical and dynamic setting, driven by a commitment to achieving goals and resolving complex problems using advanced web technologies and contemporary management practices. Recently, there has been a concentrated effort to study and implement technologies such as Python, AWS, and Cloud Computing to enhance their optimization and practical application.

Software Developer specializing in best programming practices, specifically the principles of Clean Code and SOLID. Engages in team development through pair programming and code reviews while utilizing the Scrum framework and git-based version control.

Experience spans projects in gamified simulators, data visualization platforms, REST APIs, and billing systems. Technically adept in Python, particularly with FastAPI, Pytest, Pydantic, Alembic, and Uvicorn, along with experience in SQLAlchemy, and familiarity with Celery and RabbitMQ for task queuing and messaging. Well-versed in DDD (Domain Driven Design), Unit of Work pattern, Microservices architecture, Monolithic applications, Web APIs, Service Workers, and WebSocket.

Front-end development skills include JavaScript, TypeScript, and React, along with proficiency in UI frameworks such as Material UI, Ant Design, and Bootstrap. Experienced in CSS preprocessors like Styled Components and Sass/Scss/Less, and state management tools including Redux, Redux Toolkit, and Context API. Testing proficiency includes Jest, Cypress, and React Testing Library.

Expertise in AWS services, including CloudWatch for monitoring and observability, containerization technologies like Docker and Kubernetes, and Amazon S3. Familiar with a variety of databases, including MySQL, PostgreSQL, and MongoDB. Proficient in using Azure DevOps for CI/CD pipelines, artifacts, and Git boards.

With over three years of experience in web development and expertise in testing using Cypress, the professional background includes a current focus on UX research. Active participation in the local IT community includes organizing initiatives to encourage women in the technology sector. Collaboration and continuous learning are pivotal elements of the professional ethos, reflecting a strong curiosity and a commitment to knowledge sharing.

Senior Back-End Developer with more than seven years of experience specializing in Ruby on Rails, possessing extensive knowledge in Rspec, Test-Driven Development (TDD), Docker, and Git. Interested in a remote position as a legal entity (PJ).

Web Developer and UI/UX Designer with over seven years of experience initiated a career in web development at the age of 17, creating responsive websites utilizing HTML, CSS, JavaScript, and WordPress. From 21 to 24 years old, contributed significantly to UI and UX design while providing support and maintenance for existing sites, marked by substantial personal and professional growth through mastery of advanced web design techniques.

At 24, transitioned to a leadership role as a Web Master, spearheading an e-commerce website project aimed at expanding market reach to include individual consumers seeking plastic packaging solutions, and successfully developed a new corporate website.

Currently serving as a Software Developer with expertise in JavaScript, NodeJs, MySQL, HTML, CSS, jQuery, and Bootstrap. Responsibilities include API integrations, particularly REST APIs, and leading a project focused on developing a chatbot integrated with ChatGPT API. This role encompasses managing UI/UX development and continuous tool improvement.

Seeking opportunities to expand knowledge in UI/UX Design and Front-End Development while contributing expertise and aiming for excellence in future professional endeavors.

A developer with over two years of expertise in web development, specializing in Python and JavaScript, demonstrating leadership capabilities through experience as a Scrum Master. Adept in managing developer teams, ensuring the successful completion of projects, and fostering productive client relationships. Additional experience includes customer support, project management, and active involvement in client meetings, aimed at attaining client satisfaction and project success. Possesses a fervent commitment to devising innovative and efficient solutions, delivering high-quality outcomes that propel business success. Knowledgeable in frameworks such as Django, React, and Node.js.

Sumup is a mobile point-of-sale (mPOS) company that provides small businesses with card readers to accept credit and debit card payments. It offers a range of hardware and software solutions to facilitate transactions, manage sales, and generate reports.

A Sumup expert must have skills in mobile payment technology, familiarity with Sumup's hardware and software, proficiency in troubleshooting connectivity issues, and experience with transaction security protocols. Knowledge of data analytics for sales reporting is also essential.

How to hire a Sumup expert

Sumup was founded in 2012 to provide small businesses with affordable and accessible card payment solutions. The company aimed to simplify the process of accepting card payments by offering mobile card readers that connected to smartphones and tablets.

About Sumup

Strengths of Sumup include its user-friendly interface, affordability, and lack of monthly fees. Weaknesses include limited advanced features and occasional connectivity issues. Competitors include Square, iZettle (owned by PayPal), and Clover.

Sumup

Top 5*

Point Of Sale (POS)

About Sumup

How to hire a Sumup expert

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