Khamar Md

Senior Ruby on Rails Developer and Backend Engineer with 15+ years of experience in developing enterprise web applications, ERP systems, REST APIs, and scalable business solutions. Experienced in educational ERP platforms, backend development, API integrations, invoicing systems, and enterprise application support.

Sr Web Application Developer - Remote - Arrowad Technologies - Warangal, Telangana

(2015-06)

• Designed and developed a comprehensive School ERP system for managing students, staff, courses, and institutional processes.
• Prepared project specifications, technical documentation, and implementation plans.
• Led project design, development, and deployment activities.
• Developed RESTful APIs for Scholar ERP to support mobile applications and third-party integrations.
• Maintained and enhanced enterprise application modules to improve operational efficiency and workflow automation.

IT Lead - DAHRA ENGINEERING & SECURITY SERVICES L.L.C - Muscat, Oman

(2014-05 - 2015-06)

• Designed and developed new modules for an enterprise Sales ERP application using Ruby on Rails.
• Integrated open-source platforms such as VirtualX for online examinations and grading management.
• Developed and maintained an Internal Asset Management System to streamline organizational asset tracking.
• Collaborated in application deployment, customization, and support activities for Royal Oman Police (ROP) projects.

Web Developer - ARROWAD TECHNOLOGIES - Bangalore, Karnataka

(2013-06 - 2014-06)

• Customized and enhanced the open-source Fedena School ERP platform built on Ruby on Rails.
• Improved user interface and usability across multiple ERP modules.
• Developed custom modules including Biometric Integration and Cafeteria Management for schools.
• Implemented advanced reporting solutions using Google Flash Charts.
• Configured delayed messaging and email notification services for automated user communication.
• Managed application deployments, upgrades, patches, code releases, and database changes.

Jr Web Developer - EABYAS INFO PVT LTD - Warangal, Telangana

(2011-05 - 2013-06)

• Learned and applied foundational web technologies including HTML, CSS, and JavaScript.
• Customized and designed themes for Moodle LMS platforms.
• Performed manual testing and quality checks for web applications.
• Provided technical and office support including file management, backups, networking, email, web, and phone services.

MSc - Cybersecurity - UNIVERSITY OF GLOUCESTERSHIRE (2022-01)

MCA - Computer Applications - Chaitanya PG College, Kakatiya University (2010-01)

B.Sc - MPCs - Masterji Degree College, Kakatiya University (2007)