Avin kotian u
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Avin Kotian is a Senior Software Engineer with over 5 years of experience in database design and development, specializing in Oracle PL/SQL. He has worked on various banking and financial projects, focusing on data warehousing, performance tuning, and training new recruits. Avin holds a Master's degree in Computer Applications and has a strong analytical background along with effective communication skills.
Avin kotian u
- 1. Avin Kotian U. Senior Software Engineer | avin.kotian.u@gmail.com | +91-8105659538 ORACLE PLSQL DEVELOPER / DATABASE DESIGNER CARRIER OBJECTIVE To utilize my existing skills and acquire new skills in the course of my work, along with the growth of Organization CARRIER SUMMARY 5+ years of experience as a Database Designer / Developer (Oracle 11g – SQL & PLSQL) at SPAN Infotech India Pvt Ltd, from April 2011 till date 3 months of Internship at SPAN Infotech India Pvt Ltd, from Dec 2010 to March 2011 Descent Knowledge on ODI and Data Warehousing concepts. Good experience in training new recruits of the organization on Oracle TECHNICAL SKILLS Database: Oracle 10g and 11g, DB2 10.2, MS SQL 2008 R2 OS: Windows XP/7, Linux Programming: C, C++ Tools: SQL Developer, IBM Data studio, Enterprise Architecture, OBIEE, ODI, CONNX, Oracle Data Quality and Profiling SOFT SKILLS Good analytical skills Good communication both written & verbal Adaptive & quick learner Ability to work independently as well as in a team Self-motivated, dedicated & committed ACHIEVEMENTS Given presentations on SQL basic query writing at Organisation level. Trained 3-4 batches of fresher employees on Oracle. Given training at NITTE and MITE College as a part of recruitment. Active participation in DB Tech Edge, an internal group to share knowledge on Database. Developed internal utility Database Generator for the Oracle database. Given group presentation on BIAN concepts in Banking and Financial Domain.
- 2. PROFESSIONAL EXPERIENCE Project 1: CORE Project Domain: Banking and Financial Role- Database Designer / PLSQL Developer Duration- May 2014 to till date Team Size- 40+ Technologies- Oracle 11G, DB2 9.7, Enterprise Architect, SQL Developer Core Project contains many systems and are developed as per BIAN standards. There are few systems which have master data and it will be used by all the other financial organisations. Systems will be provided to different organisations as per the licensing methods. Few of the systems which are very basic to Core banking will be provided as default like ledger, leg and few master data systems. Roles & Responsibilities – Understood the different models of whole project. Have to create scripts as per the requirement for all systems in Oracle and some for DB2 along with constraints. Tuning Hibernate generated queries and replacing native queries where it’s necessary. Creating stored procedure w.r.t. requirement and tuning the same for better performance. Key Challenges & Key Contributions - Handling a very big team and responding to all problems in the team. Have to create basic scripts in Oracle as well as in DB2 with all constraints. Giving training/presenting basic information to the whole team about Oracle and DB2. Performance tuning of Hibernate generated queries or Native queries or Stored procedures. Project 2: CRIS UTS-PRS Data Warehouse Domain: DBA / Data warehousing Role- Database developer Duration- June 2014 to December 2015 Team Size- 12 Technologies- Oracle Data Integrator, CONNX The project was to extract data from Sybase ASE, Oracle, Open VMS and DB2 sources and loading to a target database Sybase IQ. There were mainly 2 parts in the whole POC, Passenger Reservation System (PRS) and Unreserved Ticketing System (UTS). Both will uses different database technologies. Through Extract-Load-Transform (ELT) process data needs
- 3. to be loaded to target data warehouse. Many interfaces were created for process and respective JDBC drivers used to connect to each different databases as a connectivity. Roles & Responsibilities – In a very short period of time understood and analyse the requirement and able to deliver POC to continue the project. Connecting to different database technologies with respective JDBC connections to retrieve the information. Understanding structure of Record Management Services (RMS) file which is at very basic level and building the CONNX Data Directory (CDD) repository for the interface. Key Challenges & Key Contributions - Understanding different systems and connecting each of them to retrieve the data to develop interfaces as per the requirement. Need to use CONNX client to retrieve data from Record Management Services (RMS) file which was completely unknown. Learned within a week and implemented. Project 3: Pays & Sec – Financial Management System Domain: Banking and Financial Role- Oracle Database Designer / Developer Duration- March 2012 to May 2014 Team Size- 15+ Technologies- Java, Oracle 11G A cash pool or cash concentration system is an older name given for Payments and Security project which was a service that (for one customer) brings balances from different accounts together in a net value that will be used for interest calculations. The main purpose for the customer is to achieve interest netting and better utilization of available liquidity. A Pays & Sec is a tool for corporate customers where account balances are accumulated or aggregated using one of the several available techniques. The purpose for the corporate is to achieve one or many advantages. Roles & Responsibilities – Understanding the Requirements and dividing the complete Requirements in to Modules. Modifying the designing according to the changes in the requirements. Bringing out the new design considering the latest requirement. Tuning of hibernate generated queries. Writing stored procedures and tuning the same. Key Challenges & Contributions – Performance tuning of JPA queries and stored procedures to get the result sets for million records in a less than 2 seconds.
- 4. Due to use of agile process method in the project, changing of project with respect to requirement was difficult. Few areas were re-designed as per the change of requirement from customer. EDUCATIONAL QUALIFICATION Master of Computer Applications from VTU, with 86.9% in the year 2010. PERSONAL DETAILS Nationality : Indian Date of Birth : 6th February, 1987 Gender : Male Marital Status : Single Mobile : +91-8105659538 Email : avin.kotian.u@gmail.com Permanent Address : Door No. 5-3-39, Behind Saint Mary’s ITC College, Chitpady, Udupi – 576101. Current Address : #19/3, 3rd Cross, 6th Main, N. R. Colony, Bangalore – 560019. DECLARATION I hereby declare that the information given here with is correct to my knowledge and I will be responsible for any discrepancy. Place: Bangalore Avin Kotian U.