9.2 years experience

Technical Skills

  • Programming languages
    PHP, Ruby on Rails, JavaScript, Bash, Python
  • Certifications
    AWS Certified Solutions Architect - Associate
  • Bug Tracking Tools
  • Version control
    Git, Bitbucket
  • Version control tools
    GitHub, Bitbucket
  • Front-end technologies
  • Front-end frameworks
  • JS Libraries
    jQuery, UnderscoreJS, Zepto, jQuery UI
  • Web Services
  • Frameworks
    Laravel, VueJS
  • APIs
  • Speed optimization tools
    Google Pagespeed, Pingdom, Yslow
  • Databases
    MariaDB, MySQL, Redis, ElasticSearch
  • Database design tools
    MySQL Workbench
  • Payment gateways
  • Cloud hosting
    AWS, DigitalOcean, Rackspace
  • Desktop operating systems
    Linux, OSX, Windows
  • Server tools
    WHM, cPanel, Plesk
  • Server operating systems
    Cent OS, Fedora, RedHat, Ubuntu
  • Cache / Data structure store
    Redis, Memcached, Varnish
  • CDN
    Cloudflare, CloudFront
  • Load Balance
    HA proxy, PEN
  • Queue
    Redis, Beanstalkd
  • Server
    Apache, NGINX
  • Performance testing tools
  • Test Management Tools
    PHPUnit, Minitest
  • Build tools
  • Others
    Asterisk, Kannel

Project Experience

  • Roothmarket is a comparison shopping service app for products from multiple online stores. This was developed for a Swedish firm. This data is automatically, periodically gathered from the shopping feed of different stores. This was developed using the CodeIgniter PHP framework and MySQL as the database.

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  • AvoKoenen is a Dutch construction company. The programmers at LiteBreeze developed a web platform to handle all day-to-day business activities at AvoKoenen. The application enables management of work orders, invoices, audits, reports and financial analysis to meet managerial requirements.

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  • Our client is one of Europe's largest universities founded in 1666. They have a special aviation department for which we developed a student information system (SIS) for coordinating flight training. The system comprises an event calendar and resource planning tool integrated with Microsoft Exchange Server.

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Work experience

  • 6.2 years

    LiteBreeze, Kochi

    Karthik along with his team of experts designs and implements efficient database structures, wireframes, and workflow processes. He is accountable for high-quality deliverables as per client specifications. Collaborates with the team in delivering quality, cost-effective solutions by doing research on product features and new technologies.

  • 0.8 years

    Redacted *

    Single-handedly planned, programmed and deployed a custom application which monitors OS system health (Load value, Disk Usage), processes, network ports at multiple data-centers. Provides e-mail alerts upon value/status change. This application rules out human interaction for continuous system monitoring.

  • 1.2 years

    Redacted *

    Responsible for the production support for SMPP protocol and its associated message delivery portal. Creation and manipulation of SMPP application users. Managed all IVRS related coding including routing schemes which increased the productivity of existing lines. Configured Asterisk PBX server with SIP Clients. Installation and configuration of SMPP application clients by using DB store for data.

  • 1.0 years

    Redacted *

    Upgrading of Oracle database. Backing up of critical data. Finding anomalies in the domain and resolving them by analyzing the logs and DB. Installation of releases, patches as well as packages in Sun Solaris version 8.0 servers. Worked as production support for tandem mainframes and applications.


  • Masters in Computer Applications from Cochin University, 2013
  • RedHat Certified Engineer (RHCE)
  • Cisco Certified Specialist
  • AWS Certified Solutions Architect - Associate
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