Back-end Developer with over seven years of experience in web development, specializing in high-traffic data applications with an emphasis on maintaining performance. Responsibilities have included leading a development team of five developers for more than a year, overseeing the integration of new projects.

Motivated by the capabilities of programming and algorithmic problem-solving, expertise is demonstrated in the JavaScript stack through the utility of TypeScript, React, Node.js, and their associated frameworks for both Front-End and Back-End development. With 3 years of professional experience advancing from a Junior to Mid-Level position, proficiency spans across projects involving Power BI, React, RESTful APIs, ASP.NET, Python, Node.js, adhering to SOLID principles and Clean Code practices. Familiarity extends to SQL Server, ORM technologies, messaging systems such as RabbitMQ, RPA/Automation, and Socket.io. A continuous pursuit of new challenges and ongoing education underscores a commitment to enhancing skills in the rapidly evolving technology sector. A proven track record of successful projects showcases the ability to create innovative solutions and optimize existing processes, affirming programming as the foremost professional passion.

A frontend developer since 2020, with expertise in HTML, CSS, JavaScript, and TypeScript, as well as proficiency in frameworks such as React, Gatsby, and Next.js. Experienced in mobile application development using Flutter, React Native, and Capacitor. Portfolio accessible on GitHub at github.com/ydroulis.

Employed since August 2020. Proficient in backend development with a focus on Node.js, Express, NestJS, and TypeORM. Experienced with databases including PostgreSQL, MySQL, and MongoDB. Skilled in frontend technologies such as ReactJS, NextJS, Gatsby, HTML, CSS, and JavaScript.

A seasoned Senior Systems Developer with over a decade of experience in consultancy roles across a broad spectrum of projects. Currently pursues opportunities in backend development with a focus on Node.js, microservices, and performance optimization. Equipped with a robust skill set to address complex problems and manage routine challenges effectively.

A leader in technology development, specializing in creating innovative solutions in artificial intelligence (AI) and microservices systems, focusing on developing scalable and high-performance architectures with a strong emphasis on integrating advanced technologies to optimize efficiency and functionality. Expertise in conversational and generative AI enables the design of systems incorporating cutting-edge innovations to facilitate natural and intuitive interactions, reflecting proficiency in AI tools and frameworks.

Technical leadership includes coordinating the implementation of distributed systems, utilizing technologies such as AWS Lambda and API Gateway to deliver integrated and efficient cloud services. As an AI specialist and prompt engineer, the role involves developing prompts to enhance the efficiency of conversational and generative systems, integrating these solutions with AI platforms to execute specific tasks and improve interaction and data processing.

Experience as a Software Developer encompasses a wide array of technologies including Java, Vue.js, Flutter, React, Angular, and Node.js, demonstrating competency in developing mobile applications and user interfaces. Technical mastery extends to back-end development using frameworks such as Spring, Hibernate, Express, and NestJS, with practical experience in AI solutions like Microsoft LUIS, IBM Watson, Google Dialogflow, and OpenAI. Proficiency with messaging systems such as RabbitMQ and Apache Kafka, along with managing SQL and NoSQL databases, is also demonstrated.

In the realm of DevOps, there is deep experience with AWS services, the implementation of CI/CD pipelines with Jenkins, version control with Git, and expertise in containerization using Docker and Kubernetes.

An experienced software analyst specializing in the information technology and services industry, proficient in Java development, Spring Framework (including MVC, Batch, and WS), Oracle Data Integration, C#, C++, and PL/SQL. A strong engineering professional with a degree from IFPB.

Delphi developer with extensive experience spanning over 22 years, proficient in Delphi versions ranging from Delphi 5 to Delphi Tokyo. Expertise includes Delphi development with Oracle, PostgreSQL, and SQL Server databases. Maintains a collaborative approach to teamwork and demonstrates a strong commitment to ongoing professional development. Consistently seeks out new challenges and is dedicated to expanding knowledge of languages and technologies to enhance skill sets.

GoSkills is an online learning platform that offers professional development courses aimed at improving business skills. It provides a wide range of courses on topics such as project management, Excel, finance, and design, allowing users to learn at their own pace with video tutorials and interactive content.

A GoSkills expert must have proficiency in instructional design, video editing, and content creation. Additionally, they should be skilled in using LMS platforms, data analysis tools for tracking learner progress, and familiarity with various business software applications relevant to the courses offered.

How to hire a Goskills expert

GoSkills was created in 2013 to provide accessible and high-quality professional development courses online. It aimed to help individuals improve their business skills through flexible, on-demand learning. The platform quickly grew, offering a wide range of courses designed to enhance career growth and personal development.

About Goskills

Strengths of GoSkills included a user-friendly interface, high-quality video tutorials, and a wide range of professional courses. Weaknesses involved limited course offerings compared to larger platforms and less recognition in the market. Competitors included 

Goskills

Top 5*

Learning Management System (Lms)

About Goskills

How to hire a Goskills expert

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