SUMMARY:

• Over 16 years of IT experience in Analysis, Design, Development, Implementation and Testing of Applications.
• Strong Application and database development skills in Perl, Python, PHP using Oracle, MySQL and MongoDB.
• Extensive experience in writing complex SQL queries.
• Experience in database programming in PL/SQL (Stored Procedures, Triggers and Functions).
• Proficient with Apache HTTP server
• Proficient in CMS / ECM like Joomla
• Proficient in creating macros using EXCEL - VBA .
• Extensive experience in all phases of SDLC and well acquainted with management and development intricacies, which include software quality processes.
• Adept in developing documentation including SOPs, Test Scripts, Installation Procedure, Operational procedure, user manuals, and requirements documentations
• Have exposure to Agile principles and methodologies.
• Very flexible, quick learner - willing to learn and adapt to any environment.
• Strong written and oral communication skills.

TECHNICAL SKILLS:

Primary Languages:: Perl, Python, PHP, PL\SQL, UNIX Shell Scripting, C

Framework: Django

Web: HTML, CSS, JavaScript

Web / App Servers: Apache HTTP, Tomcat

Database: Oracle 10g/11g/12c, MS SQL Server, MongoDB (NoSQL), MySQL

Operating Systems:: Linux (Ubuntu / RHEL), Windows, UNIX, AIXCMS: Joomla

Other Tools: SoapUI, SVN, CVS, GitLab, TOAD, SQL Developer, MS Office suite

PROFESSIONAL EXPERIENCE:

Python (Django) Developer

Confidential

Responsibilities:

• Brainstorming for identifying the suitable framework and database.
• Creating development environment
• Actively participating and contributing to the BRD.
• Development in accordance with the documented requirements.

Environment: Linux (Ubuntu), Apache, Python, Mongo DB (No SQL), Django 2 web framework, Djongo, JavaScript, CSS, Agile, GitLab

Full Stack Developer

Confidential

Responsibilities:

• Customizing Joomla and other extensions as per requirement
• Updating extensions to support Unicode data
• Enhancing Joomla to show correct page views when Joomla cache is enabled
• Content on demand feature using Joomla ACL
• Changing extensions to match the look and feel of the base template
• Enhancing performance
• Developing Android app using Ionic / Apache Cordova framework
• Implemented infinite scroll
• Used Ionic tabs
• Option for sharing in Social media
• Embedded Google analytics and Ad Mob
• Customized Unicode font support in Android 4.4
• Used Android emulator / Ionic Serve
• Upgrading Ubuntu 14.04 to Ubuntu 16.04
• Joomla installation and Configuration
• Apache and MySQL configuration
• Let’s encrypt SSL certificate install
• Cloudflare configuration and Apache changes
• Upgrading Joomla 1.5.x version to Joomla 2.x and now to Joomla 3.x
• Creating cron jobs for monitoring and log rotation
• Creating Scripts for backup and monitoring purpose
• Experience in creating, scheduling, publishing and updating Joomla articles.
• Experience with installing and updating Joomla extensions
• Familiarity with cloud based infrastructure (DigitalOcean)
• Automating mundane tasks by VBA macros (publishing of content, etc.)

Environment: LAMP - Linux, Apache, MySQL, PHP, Joomla, JavaScript, Shell scripts, Python, Ionic Framework, Apache Cordova framework, npm, GitLab

Business System Analyst / Technical Delivery Lead

Confidential

Responsibilities:

• Gathering business requirements from the end users
• Creating functional and technical requirement documents.
• Analyzing applications for discovering the impacted upstream and downstream applications
• Initiated and conducted meetings for liaising all business and technical stakeholders for Sourcing applications.
• Embraced and advocated Agile Framework implementation in this project.
• Actively contributed in Technical tool identification for the project.
• Actively participated in risk assessment of the project.

Environment: BRD, Analysis, Requirements gathering, Agile

Developer

Confidential

Responsibilities:

• Gathering business requirements from the end users and creating functional and technical requirements.
• Responsible for High level and Low Level Design
• Coding using Perl, Python, Unix scripting and C/C++
• Extensively used Perl and Unix Shell scripts for performing monitoring of remote servers using modules like Net::SSH::Expect.
• Used Perl’s Proc::Queue module to invoke and run multiple tasks simultaneously.
• Used sigtrap Perl module to capture and exit graciously in case of errors.
• Used awk commands to parse files and automate reading configuration files for input.
• Actively participated in Tools and Technology selection process
• Installed and Configured CVS for version controlling code files.
• Responsible for preparing test case plan and validating test results.
• Performed Unit Tests.
• Code integration, configuration management and deployment.

Environment: Perl, Python, MongoDB (NoSQL), Shell scripts, Linux, Java, C / C++

Developer

Confidential

Responsibilities:

• Responsible for High level and Low level Design
• Managing database materialized views and jobs
• Query Performance tuning
• Coding using Perl and PL/SQL.
• Implemented dynamic front end site using HTML, CSS, JavaScript and Perl
• Extensively used Object oriented Perl programming
• Created new Perl modules and packages
• Modified existing Perl scripts to enhance performance.
• Responsible for validating web services using Perl (SOAP::Lite)
• Also developed Web-Services module for integration using WSDL.
• Developed build files to configure build process using ANT.
• Developed elaborate PL/SQL Packages, stored procedures, functions, exception handling and triggers required for the smooth functioning of the Application.
• Performed Performance tuning and optimization of DB SQL queries.
• Customized Apache configuration files for effective use of Apache directives.
• Responsible for Test Automation and Performance Testing.
• Code integration, configuration management and deployment.
• Responsible for preparing test case plan and validating test results.

Environment: Perl, PL/SQL, Java, JavaScript, HTML, Apache, Oracle 10g, Linux/Unix

Developer

Confidential

Responsibilities:

• Responsible for High level and Low level Design
• Coding using Perl and PL/SQL
• Extensive use of Object Oriented Perl programming
• Used various Perl pdf modules to perform optimized processing of uploaded images
• Optimized existing Perl / CGI scripts and modules to enhance performance.
• Performed performance tuning of SQL queries
• Wrote many PL/SQL procedures and functions
• Enhanced the frontend using JavaScript and HTML.
• Code integration, configuration management and deployment.
• Responsible for preparing test case plan and validating test results.

Environment: Perl, PL/SQL, JavaScript, HTML, Oracle 10g

Developer

Confidential

Responsibilities:

• Responsible for High level and Low level Design.
• Coding using C, ESQL/C and Perl
• Query Performance tuning.
• Performed Test automation using Perl & UNIX shell scripts.
• Verification of various SQL pre-process logics for data Insert, update, commit and delete logic as per the business requirements
• Modified C code, Perl scripts and SQL queries for implementing audit trail process.
• Performed performance tuning of queries to improve performance
• Extensive use of Perl scripting for parsing files and automating tasks
• Actively participated in Load testing and Performance testing of the application.
• Code integration, configuration management and deployment.
• Code checkout and check in using CVS commands.
• Responsible for preparing test cases and validating test results.

Environment: Perl, UNIX / AIX, C, Shell scripts, ESQL/C, Informix

R&D Engineer

Confidential

Responsibilities:

• Developed frontend using PHP, HTML, JavaScript, and CSS.
• Worked extensively with Perl, PHP, MySQL and Java.
• Wrote server side applications to generate content using database access.
• Used JavaScript for client-side validation.
• Responsible for developing backend Code using Java, Perl and Windows batch programming.
• Developed many PERL programs for implementing backend logic.
• Developed standalone Java code for retrieving the health status of the PC.
• Configured and used Apache web server.
• Wrote SQL queries to save and restore data from the MySQL database.
• Worked on unit testing using Perl and Batch Programming.
• Responsible for preparing test cases and validating test results.
• Code integration, configuration management and deployment.

Environment: Java, Perl, PHP, CSS, Apache, MySQL