Inattention to detail Lack of analytical skills Inadequate programming knowledge Poor problem-solving abilities Inefficient time management Limited technical aptitude Resistance learning new technologies collaboration Weak communication Inability work in a team project Disorganized approach Difficulty troubleshooting Inflexibility adapt changes data validation Inaccurate profiling Ineffective performance tuning automation capabilities scalability planning Negligence towards security Incompetence replication strategies understanding backup and recovery explore discover insights dictionary creation implementation access control statistical analysis familiarity with governance frameworks synchronization methods plan archival experience API integration Resistant continuous improvement ETL development modeling Weakness transformation warehousing cloud computing Insufficient proficiency (Python Java etc.) quality assurance big processing visualization perform analytics engineering context critical thinking related challenges database SQL querying Agile methodology version (Git) privacy expertise teamwork