Suggestions
Arie Lichtig
DBA at Ribbon Communications
Professional Background
Aaron Lichtig is a highly experienced database professional specializing in Oracle database administration and management, with a diverse range of expertise in handling Very Large Database (VLDB) and Online Transaction Processing (OLTP) environments. With a robust career spanning multiple prestigious organizations, Aaron has demonstrated exceptional proficiency in the installation, configuration, and maintenance of Oracle databases on both UNIX and Windows platforms.
Throughout his career, Aaron has held several prominent roles that have allowed him to showcase his skills. He served as a Senior DevOps DBA at Ribbon Communications, where he utilized his extensive knowledge of Oracle technologies to enhance operational efficiencies and ensure optimal performance of database systems. His experience at ECI Telecom as a DBA, along with his tenure as Operations Manager and Senior DBA at AOL, underscore his ability to manage complex database environments and maintain high levels of availability and performance.
In his role as a Senior DBA at Relegence and as an Oracle DBA consultant for various start-ups, Aaron has contributed significantly by implementing best practices and innovative solutions to database management challenges. He has also played a pivotal role in staff training, helping to foster a knowledgeable workforce adept in database technologies.
Education and Achievements
Aaron Lichtig's solid educational foundation is highlighted by his impressive academic credentials. He studied for a Master of Business Administration (MBA) at The University of Chicago Booth School of Business, which has equipped him with valuable insights into business management and strategic decision-making in technology environments. Furthermore, he holds a Master's in Business from the same esteemed university, further underpinning his proficiency in aligning IT solutions with business objectives.
Aaron also earned a Bachelor of Arts degree from Yale University, where he developed critical thinking and analytical skills that have benefitted him throughout his career. His educational background, paired with his extensive professional experience, positions him as a thought leader in the field of database administration.
Notable Skills and Expertise
With a strong emphasis on performance tuning and database optimization, Aaron has demonstrated expertise in configuring and managing Oracle Real Application Clusters (RAC), Data Guard, and Oracle Fail Safe (OFS) on Windows systems. His experience with RMAN (Recovery Manager) enables him to effectively plan and execute robust backup strategies, ensuring minimal downtime and data integrity for 24x7 operational support.
Aaron has an entrenched proficiency in performance tuning, focusing on tuning memory, I/O, and SQL to enhance system performance. His adept use of Oracle Enterprise Manager (OEM), Grid Control, and TOAD reflects his commitment to leveraging advanced tools for monitoring and managing database environments.
His technical skills extend to shell scripting and PL/SQL, which he uses for automating database operations and improving overall productivity. This capability not only accelerates routine tasks but also reduces the potential for human error in database management processes.
Further demonstrating his technical acumen, Aaron has notable experience in installing and testing Oracle11g Transparent Application Failover (TAF), an essential feature for ensuring high availability in database systems, especially in mission-critical environments.
Language Skills
In addition to his technical expertise, Aaron is multilingual, being fluent in Portuguese and Spanish. This linguistic capability enables him to communicate effectively with a diverse range of clients and colleagues, broadening his reach in multinational environments and enhancing collaboration across teams.
Achievements
- Successfully configured and maintained Oracle databases for high-performance applications
- Developed and implemented comprehensive backup strategies for critical data environments
- Effectively tuned database systems to improve performance metrics and reduce response times
- Led initiatives for successful Oracle RAC installations and configuration, enhancing system availability
- Trained and mentored junior DBAs, fostering an environment of continuous learning and professional development
- Contributed to the optimization of OLTP systems, resulting in increased transaction processing efficiency.