Balaji J

Over 9.5 years of total IT experience.
❒ Over 7.5 years of experience in Marklogic (NOSQL technology) and Marklogic administration the project involves 
XQuery, daily monitoring, upgrade of Marklogic server and deployed in AWS cloud environment. 
❒ Strong technical knowledge on design and development of Bigdata applications using MarkLogic NoSQL databases.
❒ Strong technical knowledge on XML/JSON technologies.
❒ Worked in Agile methodology to ensure delivery of high quality.

Strong technical knowledge on MarkLogic Server, XQuery, Xpath, XML, JSON.
❒ Created the custom REST endpoints to serve the Data to applications.
❒ Using CoRB/CoRB2 for bulk transformation.
❒ Created and configured Path, Element and Attribute Range Indexes and Lexicons set 
up user, roles and assigning privileges, backup and restore database / forest, HTTP, XDBC 
and WebDAV servers in Mark Logic database.
❒ Performance Tuning of XQuery by optimizing the use of search API’s in MarkLogic.
❒ MarkLogic migration – Involved in resolving Mark logic migration issues.
❒ Working knowledge of CPF (Content Processing Framework) & NIFI in MarkLogic.
❒ Improving performance of queries using element range indexes, path range indexes
and lexicons in MarkLogic.
❒ Maintained AWS cloud infrastructure for MarkLogic server and also different applications.
❒ Mark Logic upgrade and AWS Vertical scaling (Disk scale up).
❒ Migration of MarkLogic infrastructure from on premise to cloud infrastructure.
❒ Using Gradle/Maven for deployments.
❒ Gathered Domain Knowledge in Manufacturing, Life science and Publishing domain.
❒ Over 2+ years of experience in AWS (Compute and Storage).
SKILL SET
Language XQuery, JSON,XML, Shell script
AWS Compute & Storage 
Operating Systems Windows Server 2012/2008 R2/2008/2003, Unix & Linux servers

Application Servers Mark Logic 7.0-4,Marklogic 9, Marklogic 10,DHF
Tools MLCP, Corb, DHF, OpsDirector, Gradle,Maven,NIFI
Certifications
✔ Certified on “MarkLogic V10 Developer” by Marklogic University
✔ Certified on “MarkLogic Fundamentals” by Marklogic University.
✔ Certified on “Marklogic V10 administrator” by Marklogic university
✔ Certified on safe agile practitioner
✔ aws certified SysOps administrator – Associate 
✔ Cloud Practitioner (Cloud Practitioner Essentials – AWS) certified

B. E (Computer science engineering)