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Karkuvelraja Thangamariappan
Oracle APEX & PLSQL Developer | Oracle ACE Associate ♠
Profile Summary
I am an Oracle Certified Professional (OCP) having 6.5 years of experience involving Oracle APEX Applications, holding a bachelor’s degree in Electrical and Electronics Engineering (2014). I work as a Lead Engineer for a company called DAMAC Properties. In August 2014, I started my career working as an Oracle APEX & PL/SQL developer. Experience in domains like SQL, PL/SQL, Oracle APEX, Oracle BI publisher. Experience on Oracle APEX 3.2/4.0/4.1/4.2/5.0/5.1/18.2/19.2/20.1 well versed with RDBMS like Oracle 10g/11g including the technical design, development and documentation. Adept at responsive web techniques, XML, Xstl, HTML5, CSS3, JavaScript and jQuery development, progressive enhancement/graceful degradation and mobile web development. In October 2017, I became an Oracle Application Express Developer Certified Expert (OCE). I further participate actively in the Oracle community by publishing technical posts on my blog ORCLKING. In September 2020, I became an Oracle ACE Associate.
Professional Summary
• Excellent experience in Application Development using Oracle SQL, PL/SQL, and Developer Oracle Application Express (APEX).
• Proficiency in analysis, design, development, testing, implementation and maintenance of applications in Oracle Application Express.
• Hands-on experience with Oracle APEX 3.2/4.0/4.1/4.2/5.0/5.1/18.1/19.1/20.1.
• Integration of Oracle APEX with Oracle EBS.
• Experience in REST Web Services.
• Experience in APEX reports quires & report Layout.
• Good knowledge in front end development using APEX.
• Experience in creating master detail forms.
• Experience in developing forms based on views, tables and procedures in tabular and form layouts.
• Experience in developing interactive grid, collections, APEX_MAIL and etc.
• Experience in developing both web layout and paper lay out reports in various styles based on the user requirements.
• Extensively worked with third party database tools like TOAD & PL/SQL Developer.
• Excellent conceptual knowledge of Oracle 11g, PL/SQL and SQL.
• Experience in Monitoring Database and Handling exceptions.
• Rich concentrate on Query Performance Tuning.
• Rich experience in writing SQL queries, Views, Materialized views, Database links, PL/SQL procedures, functions, packages, triggers, cursors, collections, Dynamic SQL.
• Good Knowledge in creating E-mails using UTL_SMTP & UTL_MAIL.
• Experience in advanced PL/SQL concepts.
• Experience in UTL_SMTP & UTL_MAIL attache-ment concepts.
• Implementing the concepts of PL/SQL bulk collect.
• Implementing the concepts of PL/SQL Jobs, PL/SQL Schedulers.
• Developing Excel, Word, PDF, XML Templates and Reports in Oracle BI Publisher 10g.
• Developing various PDF template and reports in iReport (Jasper).
• Experience in writing Technical design documents and developing unit test documents.
• Effective team working skills. Able to work both as an individual and as a team member within multi-disciplinary team to meet the expected deadlines.
• Migrations.
• Strong analytical and problem solving skills with ability to work within team environment and independently when needed.
• Strong interpersonal skills, ability to interact with people at all levels.
Experience
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Technical Consultant
16-Oct-2017 - 31-Aug-2020 |
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Associate Technical Consultant
01-Apr-2015 - 13-Oct-2017 Trainee 03-Aug-2014 - 31-Mar-2015 |
Educational Qualification
2010-2014
Certifications
Honors & Awards
Awarded as an Oracle ACE Associate (based on my significant contributions and activity in the oracle technical community) from the Oracle Corporation
Received 33rd rank from Anna University in Bachelor of Engineering in the stream of Electrical and Electronics
Apr 2014
Awarded as Best Outgoing Student (based on my significant contributions and activity in the national engineering college communities) from National Engineering College (NEC)
Apr 2014
Awarded as Best IE(I) Volunteer (based on my significant contributions and activity in the national engineering college Instituation of Engineers (India) communities) from National Engineering College (NEC)
Apr 2013
Awarded as Best NCC Cadet (based on my significant contributions and activity in the national engineering college NCC communities) from National Engineering College (NEC)
Skills
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APEX |
PLSQL |
SQL |
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HTML |
CSS |
JS |
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OBIP |
iReport |
REST |