Position: Backend Engineer
Category: Node.js
English level: upper
Years of experience: 4

Certainly! Here are some specific accomplishments that highlight my skills and contributions:

* Developed a scalable microservices architecture: I successfully designed and implemented a microservices-based architecture for a complex application, using Golang and Node.js. This architecture improved the system's scalability, allowing for independent deployment and scaling of individual services. The solution resulted in improved performance, reduced downtime, and enhanced overall system stability.

* Optimized database queries for significant performance improvements: In a critical project, I identified and optimized several complex database queries, resulting in significant performance improvements. By analyzing query execution plans, indexing strategies, and database schema optimizations, I reduced query response times by up to 50%, enhancing the overall application performance and user experience.

* Implemented a real-time messaging system with Apache Kafka: As part of a project requiring real-time communication between various services, I successfully implemented an event-driven architecture using Apache Kafka. This messaging system enabled seamless communication and ensured reliable data synchronization across different components. The solution improved system responsiveness and allowed for easy integration of new services in the future.

* Built a CI/CD pipeline for efficient software delivery: I established a robust CI/CD pipeline using tools like Git, Jenkins, and Docker. This automated the build, testing, and deployment processes, reducing manual errors and significantly accelerating software delivery. The implementation resulted in faster release cycles, improved code quality, and increased team productivity.

* Implemented comprehensive logging and observability solutions: I integrated structured logging with Zap and implemented OpenTracing for observability in multiple projects. This allowed for detailed and actionable insights into the system's behavior, enabling quick identification and resolution of issues. The enhanced observability facilitated proactive performance monitoring, resulting in improved system stability and reduced mean time to resolution.
I am a highly motivated and dedicated developer with 4 years of experience in Golang and Node.js development. I excel in writing clean, scalable, and efficient code, leveraging frameworks and libraries such as Gorm, SQLx, Gin, Echo, and Express. My expertise extends to various tools and technologies, including Google Cloud Platform (GCP), Docker, PostgreSQL, RESTful API design, microservices architecture, concurrency, observability, messaging systems (RabbitMQ, Apache Kafka), version control (Git), CI/CD, Linux, and project management (Agile, Scrum, Jira, GitHub).

Throughout my career, I have successfully built services from scratch, demonstrating my ability to deliver robust solutions. In Node.js development, I have worked extensively with the Express framework to create scalable and efficient server-side applications. I am well-versed in working with databases, implementing efficient queries, and designing RESTful APIs that follow best practices. Additionally, I have experience in containerization using Docker and deploying applications on Linux servers. I am familiar with microservices architecture and have implemented asynchronous communication using messaging systems.

With a strong focus on collaboration and effective communication, I actively contribute to creating positive and productive team environments. I am comfortable with project management methodologies and collaboration tools, ensuring efficient workflow and successful project outcomes.

Moving forward, I aim to continue expanding my knowledge and skills in different programming languages while making valuable contributions to the success of the teams and products I work on.
As an experienced developer, I have certain expectations from a hiring company. These expectations revolve around creating a conducive and rewarding work environment that enables me to thrive and make valuable contributions. Here are my expectations:

* Supportive Team: I expect to work with a supportive and collaborative team. A positive team atmosphere fosters creativity, knowledge sharing, and effective problem-solving. I value open communication, constructive feedback, and mutual respect among team members.

* Opportunities for Learning and Development: I am passionate about expanding my knowledge and skills. I expect the hiring company to provide opportunities for professional development, whether through training programs, conferences, or access to learning resources. Keeping up with the latest technologies and industry trends is crucial for me to excel in my role.

* Modern Tools and Technologies: Working with up-to-date tools and technologies is essential for efficient and effective development. I expect the hiring company to provide access to modern development tools, frameworks, libraries, and infrastructure that enable me to deliver high-quality solutions.

* Work-Life Balance: A healthy work-life balance is crucial for overall well-being and productivity. I expect the hiring company to promote work-life balance by offering flexible work arrangements, reasonable work hours, and a supportive approach to personal commitments and time off.

* Transparent Communication: Clear and transparent communication channels within the company are vital. I expect regular updates on project goals, expectations, and any changes in priorities or deadlines. Open communication ensures alignment and allows for proactive problem-solving.

* Recognition and Growth Opportunities: I value recognition for my contributions and the opportunity to grow within the company. I expect the hiring company to provide a clear career progression path, performance evaluations, and opportunities for advancement based on merit and skill development.