Vasil Vasilev · Software, Integration & DevOps Engineer

Custom software, automation and support that keep business moving

I help companies build reliable web and native applications, automate internal operations, integrate systems and keep infrastructure healthy after launch.

Vasil Vasilev - Software, Integration & DevOps Engineer Vasil Vasilev - Software, Integration & DevOps Engineer
Portfolio

Selected work and portfolio

Midleo CORE - Connecting Systems. Simplifying Operations.

PHP Javascript CSS BASH Python AngularJS Flutter Dart Java Ansible Angular

Midleo CORE is a centralized platform designed to organize, monitor, and manage middleware environments across distributed systems. It provides a unified view of middleware components, configurations, and operational status, helping teams maintain clarity and control over complex infrastructures.The solution focuses on visibility, consistency, and operational efficiency, enabling structured management of middlewar…

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WebControl – Web-Based Home Automation Platform

PHP Javascript CSS Python BASH

WebControl is an early IoT solution designed to manage and monitor household systems through a centralized web interface. The project enables remote control of home components and automation workflows, allowing users to interact with their home environment securely over the internet.The platform focuses on practical automation, system integration, and reliability, combining server-side logic with lightweight clien…

website of mathematical High School Lovech

PHP Javascript CSS Jquery

Design and development of the official website for the Mathematical High School in Lovech (PMG Lovech), providing a centralized and accessible online presence for students, parents, and teachers. The site delivers structured academic information, announcements, school programs, and extracurricular activities through a clear and maintainable web interface.Built with long-term sustainability in mind, the platform su…

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zapazi.bg - online booking platform

PHP Javascript CSS

Developed more than 20 years ago, zapazi.bg was among the first fully functional online booking platforms in Bulgaria. The system introduced digital reservations at a time when such services were not yet established locally, enabling businesses and customers to manage bookings online instead of relying on phone or in-person scheduling.The platform was designed to handle appointment management, availability trackin…

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Middleware Monitoring and Operational Support Solutions

.NET Javascript Angular Bash Ansible Salt Python Jenkins Docker Linux

Development and support of monitoring scripts and operational solutions for middleware environments, focused on visibility, reliability, and proactive issue detection. These solutions collect runtime metrics, service health information, and operational signals to support day-to-day middleware operations.Built in alignment with DevOps and observability principles, the monitoring components help identify performance…

DevOps-Driven Middleware Automation and Deployment Solutions

Bash Ansible Python Java batch puppet Linux Docker Kubernetes Splunk

Development of automation solutions for deploying, operating, and maintaining middleware services and messaging infrastructures, built on core DevOps principles. This work includes the design of reusable automation scripts and Ansible-based workflows that standardize deployments, service management, and recovery processes across environments.The solutions emphasize infrastructure as code, repeatability, and operat…

Services

Software and support services

Practical engineering for companies that need one accountable developer for delivery, automation and ongoing support.

Custom business software

Web applications, internal tools, APIs and native utilities built around real workflows.

DevOps and automation

CI/CD, deployment scripts, monitoring, containers, cloud tasks and repeatable operations.

Integration and migration

Connect legacy systems, databases, queues, documents, calendars and external services.

Support and maintenance

Long-term fixes, improvements, security updates and operational ownership.

Vasil Vasilev
Vasil VasilevSoftware, Integration & DevOps Engineer
About

Engineering ownership from idea to production

I am an independent engineer based in Munich, working with companies that need complex technical work made clear, reliable and maintainable.

My work connects product development, system integration, automation and operations. That means fewer handovers, faster decisions and one accountable partner from the first technical discussion through deployment and long-term support.

  • Business context before technology choices
  • Maintainable delivery, documentation and clean handover
  • Direct communication with the engineer doing the work
Since 2006 Building and supporting production systems
End to end Architecture, code, deployment and operations
Munich · Remote Germany, Europe and distributed teams
Long term Maintenance, reliability and technical ownership

Education

I graduated with honors from the Mathematics High School, specializing in Mathematics and Informatics. From 2003 to 2009, I completed both Bachelor and Master studies in Automation, Information and Control Engineering at the Technical University of Sofia.

Technical skills

I build, automate and support business-critical systems across software development, DevOps, infrastructure, integrations and enterprise platforms. My work covers web and native applications, APIs, CI/CD, Docker, AWS, Microsoft IIS, IBM technologies, WebLogic, Tomcat, JBoss, z/OS, SaltStack, Ansible, Atlassian tools, cloud automation and IoT.

I focus on practical delivery: clear requirements, reliable implementation, maintainable code, secure operations and long-term support after launch.

Clients usually come to me when they need one accountable technical partner who can understand the business process, design the solution, build it, automate the deployment and keep it running.

AIX administration
Amazon Web Services
Angular
AngularJS
Ansible
Apache ActiveMQ
Apache HTTP
Apache Maven
App development
Atlassian Bamboo
Azure Cloud
Bash scripting
CSS
Dart
DB2 database
Docker
Flutter
Github
GItLab
Home automation
IBM ACE
IBM Bluemix
IBM MQ FTE
IBM Urban Code