Igor Mezhaakov is a system administrator, network engineer, backend developer, and information security specialist with thirty years of experience in IT. He works with servers and infrastructure on both Linux and Windows, configuring and maintaining systems for high loads, including clusters, database replication, and monitoring through Zabbix, Grafana, and Prometheus. He utilizes Docker, CI/CD, Yandex Cloud, and other tools for automation and deployment. Igor has experience in development using Python, C, and PHP, as well as in creating APIs, chatbots, parsers, and mobile applications. He is ready to work with various tech stacks and adapt to client requirements, focusing on quality, deadlines, and ease of interaction.

Reviews

Igor Mezhaakov is a professional executor who quickly and efficiently completes tasks, particularly in the areas of parsing, script development, and working with APIs. Most reviews highlight his high qualifications, responsiveness, technical understanding, and willingness to tackle complex challenges, including those that require bypassing security measures or handling large volumes of data. He is often noted for his ability to consider client requests, propose alternative solutions, and maintain constant communication.

However, there is one negative review from a client, Alexey Klimisha, who pointed out rudeness, disrespectful behavior, and incomplete work. Igor responds by stating that the scope of work was increased without additional payment and that the project is considered completed (a link to the working website is provided). In his response, he also mentions that the work was completed in 1.5 months and included complex components (parsers, APIs, frontend, database), but payment was not made. This may indicate risks when working without a clear technical specification and secure transaction.

**Summary Review:**
A professional and experienced specialist who effectively solves complex technical tasks. Most reviews are positive, but there is a risk of underpayment and conflict in the absence of a formal contract or technical specification. It is recommended to work with him only through secure transactions and a clear technical assignment.

Portfolio projects

Skills and Technologies: DevOps, containerization, Docker, Nginx, Zabbix, RabbitMQ, Redis, Linux, Windows, VPN, FastAPI, Python, PostgreSQL, parsing, asynchronous programming.

Projects and Achievements: The candidate successfully implemented a project focused on containerization and automation of infrastructure, which resulted in predictable and repeatable deployments while significantly reducing the number of manual operations. In the setup and maintenance of Linux and Windows servers, he ensured stable server operations, eliminating incidents and reducing client workload. In a project to configure a VPN infrastructure, the candidate created secure access to resources, enhancing server security. The development of a REST API using FastAPI enabled the creation of a high-load backend capable of handling thousands of requests simultaneously. Optimization of PostgreSQL databases led to a significant acceleration of heavy queries and stable database performance as data volume increased. Additionally, the candidate developed an asynchronous parser in Python that ensures reliable data collection from online stores and marketplaces.

Achievements and Recognition: The candidate has achieved significant results in process optimization, including dramatically speeding up database queries and creating infrastructure that minimizes manual intervention. All projects demonstrated a high degree of reliability and scalability, confirming his professionalism in the fields of DevOps and development.

* It is created by a neural network based on a portfolio, information provided by the user about himself and reviews from other users.

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