TECHNICAL SKILLS:

Programming Languages: C#, Javascript, Ruby, Go Lang, Python, PHP, R, C++, TCL, Bash Scripting, ZPL II, Delphi, Visual Basic, G Codes

Operating System: Debian Linux, Ubuntu Linux, MAC OS, Windows

Databases: MYSQL, SQLite, MSSQL

NoSQL Databases: Seaweed - FS, MongoDB, Redis, Apache Solr, Apache Spark, NSQ, Elasticsearch

Software/Technology: LAMP, OOP/D, Node.js, ReST, AJAX, HTML/CSS, jQuery, JqPlot, Apache Spark, PyQt, TCL Expect, SDLC, JSON, XML, Git, Bitbucket, Sphinx, TDD, RSpec, Capistrano, Ansible, Puppet, Apache Cordova, Jenkins, Percona, Munin, Nagios, Logstash, Kibana, Perforce

Frameworks: Ruby on Rails, Sails.js, ReactJS, Bootstrap, AngularJS, D3, CodeIgniter, Microsoft .NET, PHPLib

Networking/Protocols: TCP/IP, DNS, DHCP, HTTP, UDP, TFTP, socket.io, Mininet, Openflow, Openvswitch, sFlow, ALU OmniAccess products.

Virtualization: VMWare, VirtualBox, Amazon Web Services (EC2, S3, EBS, RDS, IAM, VPC, ELB, Auto-Scale)

PROFESSIONAL EXPERIENCE:

Confidential

Senior SQA Engineer

Responsibilities:

• Develop multi-threaded software application for testing different CNC machines
• Develop strategy for data collection of test engineering
• Integration of Product Development Process and test framework
• Develop various tools for data analysis and quality validation.
• Mentor and train QA Engineers on test software and frameworks.
• Designed and develop web-based solution for CNC machine control language localization.
• Design and develop stress testing strategy for various multi-axes CNC machines using C# and Python

Confidential

Software Engineer

Responsibilities:

• Design and develop infrastructure for Test Engineering and Technical Operations. Provide data collection strategy for data center and contract manufacturing site using site-to-site VPN and Linux servers.
• Architect and implement the quality and big data storage solutions for log files in multi-volume cluster of NOSQL database using Seaweed-FS and Apache Spark.
• Develop software for various testing cycles of different product family. Test automation strategies include In-Circuit, functional, burn in, system final tests. Develop AOS (Alcatel Operating System) simulator using GoLang.
• Develop software for Burn-in testing of voice product. The application must be able to handle massive tests results and log files accordingly.
• Develop software for burning of AOS (Alcatel Operating System) images to Compact Flash, eUSB or USB devices. Network switches runs on network operating system specific to each product.
• Design and develop reports system for yield and failure tests data using Node.js, D3 visualization and R.
• Manages 40 Linux servers for data center and factory site. DevOps AWS instances using EC2, S3, EBS, VPC and R53.
• Design archiving solutions using Mongo DB and Seaweed-FS. Test records and log files are ETL (Extract-Transform-Load) from MySQL database to Mongo DB/Seaweed-FS for database and files archiving.
• Design and develop MAC address automated provision tool. Sites are automatically replenished with MAC Address blocks when threshold is reached. Provides information and alert to users and administrator for all MAC Address activities.
• Provision and deploy servers using Ansible and Capistrano. Continuous Integration using Jenkins.
• Design and develop restful application programming interface for manufacturing and quality data using Ruby on Rails. This provides the JSON or XML format to test executives needing manufacturing data. Likewise, it also provides the gateway for posting test and log records of tested products.
• Provides project management solution using REDMINE web application. This enables project owners and members to manage their projects in a more organize way.
• Design and develop packaging solution for supply chains. Provides barcode label printing for different packaging stations using ZPLII for different zebra printers. Interfacing with corporate Oracle solutions for managing customer orders and warranty tracking.
• Provides technical guidance to Test Engineers related to Linux Operating System, networking and command line tools.
• Logs management and visualization using ELK stack (Elasticsearch, Logstash, Kibana)

Confidential

Software Engineer

Responsibilities:

• Conversion of legacy system written in COBOL. The new system was written in various languages for optimum state using PHP, JavaScript, SQL, C# and C++.
• Development of dynamic website. Various modules of the website for administration, reporting, members, pharmacy users and Third Party Administrators.
• Install and maintain 22 Linux servers deployed to different clients. These are running LAMP stack and Windows servers.
• Write documentation of the flagship product. Documents include FAQ, Administrator manual and Users manual.
• Develop GUI application for use of TeleClaim benefits administrator. The benefits administrator is task to maintain memberships and group plans.
• Administration of MYSQL database in production environment. Multiple databases configured in Master-Slave with client load-balance for write and read operations.
• Lead a team of two IT personnel for 24x7 operations of clients data center.

Confidential

Telecom Engineer

Responsibilities:

• Operate & maintained various switch and transmission telecommunications equipment.
• Main Distribution Frame (MDF), Intermediate Distribution Frame and Fiber Optic Cables interconnecting seven cities used in voice and data communications.
• Managed and supervised fifteen personnel for daily tasks.
• Planning, budgeting and installation of structured cabling (voice/data) on building premises that requires telecommunication facilities.
• Introduced to management the benefits of Client/Server system in the Telephone Central Office Exchange wherein data is shared among the various users in Plant Operations.
• Perform acceptance and commissioning of newly installed telecom equipments. These includes digital transmission facilities and cellular cell sites.