Senior DBA-Data Engineer with Analytical Expertise
Resume:
Curriculum Vitae – Jovan Sreckovic
n Contact info
n 22.02.1992.
n ****************@*****.***
n Belgrade, Serbia
n ID: @jovan_monit
n Education
Graduate Engineer
2007-2011 n ESTS Nikola Tesla, Kraljevo — Computer technician nnn Profile
Problem solver with analytical and critical thinking capacity, with great attention to detail with a mindset of continuous improvement and process simplification. Exceptional organizational skills that ensure accuracy and integrity of information, as well as productive communication and collaboration. Highly motivated with a strong work ethic, ready to work independently or in a team. n Work Experience
n European Dynamics — March 2017 - September 2024
• Position: Senior DBA-Data engineer (on premise)
• - Managing the SQL Server estate, ensuring high availability production environment, including backups, indexing, query optimization and all aspects of Oracle, PostgreSQL, MSSQL Server, MySQL and MongoDB
• - Managing the development and build of ETL/ELT processes, data lakes, data warehouse models
• - Coaching and mentoring of junior members of the Data Team to contribute to their personal development and the successful delivery of the functions objectives n 1x2network — December 2021 - May 2024
• Position: Senior DBA-DATA engineer (on premise and cloud)
• - Analyze solutions and implement best practices for database management 2011-2016 n Faculty of Engineering, Cacak — Software Engineering, Information Technology, MONIT CONSULTING — April 2021 – Present
Company Owner
As the Company Owner of MONIT CONSULTING, I provide advanced database and DevOps solutions for clients across various industries.
My focus is on delivering secure, scalable, and high-performing systems. Key achievements include:
- Successfully migrated multiple Oracle, PostgreSQL, MySQL, and MariaDB databases to the cloud, ensuring minimal downtime and optimized cost efficiency.
- Implemented database performance tuning and security hardening measures, improving query response times by up to 40% and ensuring compliance with industry standards.
- Designed and automated CI/CD pipelines and infrastructure-as-code workflows using Terraform, Ansible, Docker, and Kubernetes, reducing deployment times by over 60%.
- Built monitoring and alerting systems with Prometheus and Grafana, enabling proactive incident response and reducing unplanned outages.
- Established long-term client partnerships by delivering measurable value, earning trust, and maintaining a high retention rate.
• - Design, build, and maintain core database infrastructure
• - MariaDB, MySQL vendors
n Idea compiler — September 2020 - March 2023
• Position: Medior DevOps-DBA-Network engineer at Digital Ocean cloud provider n IT Craft — September 2021 - September 2022
• Position: Junior DevOps Engineer at AWS cloud provider
• - Implementing various development, testing, automation tools, and IT infrastructure
• - Planning the team structure, activities and involvement in project management
• - Defining and setting development, test, release, update, and support processes for DevOps operation
• - Selecting and deploying appropriate CI/CD tools
• - Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline
• - Identifying and deploying cybersecurity measures by continuously performing vulnerability assessment and risk management
n Brongus Inc — December 2016 - Februar 2017
• Position: Junior System and Network Administrator on Windows server infrastructure and Microtik network infrastructure
• - Diagnose hardware and software problems, and replace defective components
• - Perform data backups and disaster recovery operations
• - Maintain and administer computer networks and related computing environments, including computer hardware, systems software, applications software and all configurations
• - Plan, coordinate, and implement network security measures to protect data, software and hardware
• - Configure, monitor, and maintain email applications or virus protection software
• - Operate master consoles to monitor the performance of computer systems and networks n Cosmic Development — November 2015 - November 2016
• Position: Junior PHP Developer
• - Liaise with fellow front developers to disclose how different code should be consumer
• - Work with senior developers and implement code which is written in PHP
• - Work with senior developers to remove bottlenecks from code
• - Refactor legacy code to reduce technical debt
• - Ensure code and queries interacting with databases are parameterized
• - Identify and fix bugs that are found within PHP code bases
• - Ensure you've written unit test cases to verify the functionality of the PHP code nn Technologies
n Senior
• Databases (Oracle, MySql, Postgres, MariaDB, Microsoft SQL Server, IBM DB2, MongoDB)
• OS: Windows, Linux, Solaris servers
• Monitoring Tools (Nagios, Prometheus, Grafana, Icigna)
• Virtualization Desktop (VMware Workstation, KVM) n Medior
• Virtualization Servers (Microsoft Hyper –V, Vmware Vsphere)
• Networks (pfSense, FortiGate Firewalls, IPtables)
• Terraform, Packer, Ansible, GIT, SVN, Jenkins, Flyway, GitLAB, Docker, Grafana, InfluxDB, SonarQube, Jmeter, Bonni ++
• Digital Ocean, Azure, Yandex Cloud
• AWS - EC2,RDS,Aurora,S3,EKS,SNS,VPS,Auto-Scaling,SQS,Cloud Watch, Redshift, Arterna
• Apache Spark,Apache Hadoop
• NoSQL databases
• Tableau, IBM Cognos, R Studio, Python, Power BI, Pandas, MatLab, IBM Cloud
• OS: Kali Linux
• Nmap, Wireshark, Burp Suite, Aircrack-ng, Autopsy, The Sleuth Kit, Volatility, Hashcat, ddrescue n Junior
• Oracle FLEXCUBE Universal Banking, Exadata, SAP BC
• VOIP Telephone System (FreePBX)
• Debezium, Kafka
• TensorFlow - Python, IBM Watson Studio, AI/ML tech Stack
• Arkime full packet capture, Cyberchef, Elasticsearch SIEM, GVM vulnerability scanner nn Additional info
n Driver licence B,C
nn English - Fluent
nn Serbian - Native
n Work Experience Timeline
Contact this candidate