Hands-on IT architect: Big Data, Hadoop, Kafka, AWS, DWH, BI. Concept, architecture, infrastructure. Scrum manager.

Professional Background

• IT architect and technical manager with broad hands-on experience in development,
  delivery, operation, technical consulting.
• Experienced engineer, developer, administrator.
• Latest experience: streaming, microservices, big data architecture, DWH, infrastructure.

Specialization:

• big data
• streaming
• cloud computing
• Hadoop
• Kafka
• AWS
• DWH,
  DevOps
• Scrum, Agile
• architecture
• technical management

Other Skills and Knowledge:

• Hadoop
• Hortonworks
• MapR
• Kafka
• Hive
• Spark
• Storm
• Solr
• NiFi
• Atlas
• Ranger
• Jupyter
• Zeppelin
• RStudio
• Cloud architecture
• AWS
• Networking
• security
• administration
• automation
  
  

DevOps tools:

• Chef
• Ansible
• Jenkins
• Artifactory
• Git, Maven
• Data lakes
• DWH
• BI
• ETL
• OLAP
• databases

Collaboration tools:

• Jira
• Confluence
• MS VSTS
• Agile
• Scrum
• DevOps, knowledge and practical experience

Strongest Behaviors

• Formal, reserved, introspective, and skeptical of new people, requires proof to build trust in new people.
• Detail-oriented and precise, follow-through is deep and literal to ensure tasks were completed in accordance with quality standards.
• Operationally, as opposed to socially, focused.
• Thinks, in specific terms, about what needs to be done and how
  to do it accurately and flawlessly, follows, in a literal way, that execution plan.
• Private, serious, introspective, and reserved.
• Takes time to connect to and trust new people.
• Focused, can concentrate on the task at hand for long periods.
• Quickly notices and understands technical matters more than social ones.
• Consistent and patiently thoughtful.
• Works at a steady, unwavering pace, most comfortable with familiar processes, environments, and co-workers.
• Doesn’t easily change.

Summary

• With experience and/or training, they will develop a high level of specialized expertise.
• Serious and dedicated to the job and the company.
• Their work pace is steady and even-keeled, and they’re motivated by a real concern for
  getting work done thoroughly and correctly.
• Discipline and circumspect thinking will lend caution to their decisionmaking;
• plans ahead, double checks, and follows up carefully on decisions and actions.
• A modest and unassuming person, they work autonomously in their area of expertise.
• When working outside of that area, their drive is to seek specialized knowledge by finding definitive answers from written resources, authoritative management, or established subject-matter experts.
• Is most effective and productive when they work within or close to their specialty and experience, and prefers to stick to the proven way.
• If it becomes necessary for to initiate or adopt change, Sergej will need to see cold, hard, evidence to prove that the new way is proven, complete, and yields high-quality results.
• In addition, they’ll carefully plan the implementation to minimize problems and maximize results.
• This individual is reserved and accommodating, expressing themself sincerely and factually.
• In general, they’re nrather cautious and conservative in style, skeptical about anything new or unfamiliar or any change in the traditional way of doing things.
• Possessing the ability to strongly concentrate on the job at hand, they are most
  effective when given uninterrupted blocks of time.
• Has better-than-average aptitude for work that is analytical or technical in nature.

Management Style

• Focused on providing the team with a sanctioned, proven template by which they will produce high quality, consistent work
• Respectful of authority and established regulations; will evaluate change with skepticism, proceeding cautiously and adapting slowly after prudent analysis of the outcome
• Loyal and diligent in pursuing the company’s goals and protecting it from risk or failure
  Cautious, Sergej delegates to those who have proven that they get results.
• Follow-up will be close and will ensure that all procedures have been followed and all standards met
• Most comfortable managing functions where they have deep knowledge and expertise; generally these functions will be more technical than social
• Introspective and quiet, will share their ideas with others after significant analysis and reflective consideration.

Management Strategies

• Opportunity to work within their own area of expertise to assure high-quality, by-the-book, results
• Wherever necessary, detailed, thorough training in their specialized work
• The chance to learn and practice in an orderly, stable environment
• Recognition for work well done
• Stability and predictability in the work environment and responsibilities
• A positive, non-threatening approach when it is necessary to correct, change, or criticize their work.