Dimitar Dimitrov Email & Phone Number

Sofia, Sofia City, Bulgaria

Cloud Development with Go.

Kostinbrod, Sofia, Bulgaria

Go development. We continue ahead with next version of Omegauto - home and garden automations product. In this stage our aim is to implement a whole new set of IoT drivers and MQTT layer allowing the product to communicate with the cloud or a fleet of Raspberry Pi's.

Go development: Implementation of H2H (host-to-host) services for payment acquirers designed to handle millions of requests. Support and massive refactoring of legacy projects that implement the Worldpay acquirer H2H communication. Production-ready software. Developing from scratch the Adyen acquirer host-to-host communication in a Hexagon-DDD hybrid architecture. Ready for certification and production.

Kostinbrod, Sofia, Bulgaria

Development of a smart garden project. The project is IoT-oriented and includes hardware technologies such as Raspberry Pi and Tinker Forge. The application itself is written mostly in Go, Python, and JavaScript. Designed for the cloud as microservices and bare-metal monoliths.In 2022, the second stage of the project began, and as an addition, the application's back-end was fully rewritten in Go.

Sofia, Sofia City, Bulgaria

Developed a high-performance loyalty microservice from scratch tailored for a high-volume casino environment. Leveraged technologies including Go, Kafka, PostgreSQL, and gRPC. Followed software architecture principles such as SOLID and Domain-Driven Design (DDD) to ensure scalability, maintainability, and robustness of the system.

Design and development of an Internet radio station. It is build from few independent open source servers and middleware used to control them, it was implemented in Python 3.8.2. Other involved technologies: Icecast, Redis, Docker, Bash, Crossbar, Autobahn, PostgreSQL, Neo4j.The new version of implementation is undergoing and it is done in Go.

Http://Iplay.Ninja/

IPLAY.NINJA was a startup project, owned and developed by MMUUZZAA members. As part of this team, my responsibilities are related with the whole system - frontend, middleware, backend including servers administration and DevOps operations. Involved technologies: Python for ML, AI layer, Golang as sensor backend and stream service via ZeroMQ. Other involved technologies and hardware: ZeroMQ, Raspberry Pi, Docker, Bash, Redis, PostgreSQL

Garmisch-Partenkirchen

Python Backend Development including: Django, Django Rest, Database modeling (PostgreSQL, MariaDB), Middleware (crossbar.io), Redis, TCP Servers - written with Twisted, WEB Services implemented with Twisted, API's creation, Fabric deployment, Implementation of OCPP 1.2, OCPP 1.5, EMLS-II - Charging protocols, Server Administration, Team supporting and many morehttp://www.chargepartner.com/

Backend PHP Development

Germany

Installing, configuring and monitoring on Linux based servers. Back-end and network programming with Python, PHP, BASH.

Sofia, Bulgaria

Software development (own Cpanel) for hosting company. Developed a large number of independent modules, and others applicationshttp://resellerpanel.com

Sofia, Bulgaria

Design, development and supporting of ISP software that was heavily used to control the Internet traffic in the first LAN Network in Kostinbrod. It was written in PHP and Bash. Network and system administration of Linux and FreeBSD servers.

Sofia, Bulgaria

System and network administration of a Linux server and many Windows user work stations. Development of numerous small promo, PHP sites for music concerts.