Jaichander has over 5 years of experience in manual testing and data warehousing testing. He has expertise in SQL, databases like Oracle and MySQL, ETL tools like Informatica PowerCenter, and BI tools like Cognos. He has worked on projects involving data extraction, transformation and loading from source systems to data marts and warehouses, with reporting on the transformed data. His responsibilities have included test case design, execution, defect logging and tracking, understanding requirements and designs, and mentoring other team members.

1. JAICHNADER.D
Email: Jaichander111@gmail.com Mobile: 91+ 9790942125
Career Objective
To work with a reputed organization in a position where I can develop and utilize my versatile skill set, add
demanded value to the organization I work for and thus to prove my worth.
Professional Summary
• Having around 5 years of experience in both Manual Testing and Data Warehousing Testing.
• Broad exposure in SDLC, STLC and different levels of testing.
• Having Good Exposure on Data Warehousing concepts.
• Hands on knowledge in Informatica PowerCenter 9.6.1, Cognos 10.2.1 and 10.2.2, Cognos TM1.
• Strong in SQL, RDBMS concepts and performance tuning.
• Expertise in designing test scenarios, preparing and execution of test cases and logging the defects.
• Expertise in defect tracking tools like JIRA and QC.
• Suggested few Design related changes during my tenure in the project.
• Acted as a Mentor for others in the Team and took the responsibility of clearing their doubts and
any application related clarifications.
• Good interpersonal skills, commitment, result oriented, hard working with a quest and zeal to learn
new technologies and undertake challenging tasks.
Technical Skills
• ETL Tool : Informatica 9.6.1
• BI Tool : Cognos 10.2.2 and TM1
• Database : Oracle, MY SQL.
• Bug Tracking Tool : JIRA, QC
• Operating Systems : Unix distributed OS,Windows 8/7/XP
Academic Qualifications
• M.C.A, St Joseph’s College of engineering Anna University 2011,
Certifications
• Mainframe Application Programming at Maples ESM Technologies 2011
• DNIT (Diploma In Information Technologies ) at NIIT 2008
Professional Experience
• Working as a QA Engineer from Dec 2015 to Till date at ShriMsoft Pvt Ltd
• Worked as a Quality Engineer from May 2014 to Nov 2015 at ExcelJuta Talent solutions Pvt Ltd
• Worked as a Test Engineer in Sys Flow Soft Technologies August 2011 to May 2014

2. Relevant Project Experience
a) Organization : ShriMsoft Private Limited
Client : kindle Care Education (Knowledge Universe)
Environment : UNIX, Oracle, Informatica 9.6.1, Cognos 10.2.2, Cognos TM1, JIRA
Description:
Knowledge universe is a children learning center which is run across more than 2000 locations in US.
It provides the best quality care and education for children ages 0-12 years. It has three sister brands such as
Kinder care learning center (KCLC), Children creative learning center (CCLC) and Champions. Here Parent,
Children, Enrolment and attendance data's are maintained in the Oracle database. These data’s are
extracted from database and transformed using Informatica and Cognos DataManager tool and then loaded
in different business specific DataMart’s. Cognos Reports and TM1 Cubes are used for reporting over the
warehouse.
Responsibilities:
• Understanding the data flow of project and data profile.
• Participated in the reviews of requirements and design document.
• Test case design as per the user requirement document.
• Various kinds of ETL testing execution over the warehouse.
• Running the jobs/Workflows for ETL process in the Informatica workflow manager.
• Prepared SQL queries and performance tuned them to verify Dimensional and Fact tables as part of
system testing.
• Performing RCA of the failed test cases and provide the related data samples.
b) Organization : ExcelJuta Talent solutions Pvt Ltd
Client : Coupa
Environment : Ruby on Rails, SQL Server, Cognos 10.2.1, Cognos TM1, JIRA
Description:
Coupa is cloud-based E-Procurement website can be accessed by authorized corporates only and
the transactional data’s is stored in MySQL, on regular basis the data is been archived in to
warehouse(Oracle).The warehouse maintenance activities happens on regular frequencies, the data load
transformations happens accordingly and developed, new addition of entities occurs and warehouse is
updated accordingly
Responsibilities:
• Understand the Client requirements and design document.
• Preparing test case and test case execution.
• Defect management using JIRA and defect closure.
• Test case closure and test case summary.

3. c) Organization : ExcelJuta Talent solutions Pvt Ltd
Client : Bally technologies
Environment : UNIX, Oracle, Informatica Power center, Cognos 10.2.1, Cognos TM1, JIRA
Description:
Bally is one of the leading online game providers, The Bally Gaming management Migration been
incepted to deliver operational cost savings through standardizing operational process for Gaming Player
account management. To enable this, Bally wish to migrate their current GMS portfolios from the external
hosted GMS by open bet to the internally hosted Bally platform.
Responsibility:
• Understand the Client requirements and design document.
• Preparing test case and test case execution.
• Defect management using JIRA and defect closure.
• Assuring Reconciliation process with the new architecture.
• Test case closure and test case summary.