Specialised In >

• All
• Language
• UI
• Operating System
• DB
• Server
• Tools
• Big Data
• Cloud
• AI/ML

PHP

JS

HTML

MySQL

CSS

GIT

SVN

Apache

Nginx

Hadoop

Hive

Sqoop

Linux

MongoDB

Windows

Moodle

IONIC

DevOps

AWS

OCI

Python

AI/ML

Certificates >

AWS

https://skillsprofile.skillbuilder.aws/user/chandra_kishor/certification-badges

OCI

https://www.credly.com/users/chandra-kishor-singh/badges/other

AWS Community Builder

https://builder.aws.com/community/@chandrakishor

Experties In,

Engineering Leadership & Platform Strategy

• Led architecture and delivery of enterprise-scale learning platforms serving educational institutions and enterprises.
• Built scalable, secure, and highly available EdTech solutions aligned with business objectives.
• Established engineering best practices, coding standards, DevSecOps, and cloud governance.
• Guided cross-functional teams through digital transformation initiatives and platform modernization.
• Designed technology roadmaps balancing innovation, scalability, operational efficiency, and business value.

Moodle Platform Architecture & Engineering

• Enterprise Moodle Architecture (Versions 1.9 – 5+)
• Large-scale Moodle Implementation, Upgrades & Migration
• Moodle Plugin Architecture & Custom Plugin Development
• Moodle Core Extension following Moodle Coding Standards
• Moodle Performance Optimization & High Availability
• Moodle API Development & Enterprise System Integration
• Moodle Mobile App Plugin Development
• Custom Reporting & Analytics Solutions
• Moodle AI Subsystem Design & Development

Custom Learning Platform Solutions

Designed and delivered business-specific Moodle capabilities including:

• Custom Course Formats
• Advanced Completion Rules (e.g., video engagement)
• Payment-enabled learning workflows
• DRM-enabled secure video delivery
• Custom Authentication & Authorization
• Single Sign-On (SAML2, LDAP, OAuth, WordPress, Custom Identity Providers)
• Face Recognition Authentication
• Admin Automation & Background Task Frameworks
• Enterprise integrations with Zoho, Microsoft Dynamics, ChatGPT, and other third-party platforms

Cloud Architecture & Scalable Learning Platforms

Architected cloud-native Moodle deployments focusing on scalability, resilience, and cost optimization:

• Horizontal Scaling & High Availability
• AWS S3-based Content Storage
• CloudFront CDN & Signed URL Implementation
• Secure Digital Content Delivery
• Video Processing & Dynamic Transcoding Pipelines
• Caching Strategy & Performance Engineering
• Disaster Recovery & Backup Architecture
• Infrastructure Cost Optimization

DevSecOps & Cloud Engineering

• CI/CD Pipeline Design and Automation
• Infrastructure as Code & Deployment Automation
• Docker-based LAMP Platform Architecture
• AWS Account Architecture & Landing Zone Setup
• IAM Governance & Security Best Practices
• Cloud Security Reviews & Compliance
• Solution Architecture Consulting
• Operational Excellence & Reliability Engineering

AI-Powered Learning Solutions

Led implementation of AI capabilities to enhance learning experiences and operational efficiency:

• ChatGPT Integration for Intelligent Student Assistance
• On-premise LLM Deployment using Ollama
• Retrieval-Augmented Generation (RAG) with OpenSearch
• AI-assisted Quiz, Summary & Flashcard Generation
• Natural Language Analytics & Reporting
• Personalized Course Recommendation Engines
• Adaptive Learning Path Design
• AI-assisted Assessment Generation & Evaluation
• Intelligent Knowledge Base & Self-Service Support Systems

Core Technical Expertise

• Moodle LMS
• PHP, Laravel, LAMP Stack
• AWS Cloud Architecture
• Oracle Cloud Infrastructure (OCI)
• Docker & Containerization
• DevSecOps & CI/CD
• REST APIs & Enterprise Integrations
• High Availability & Performance Engineering
• AI/LLM Integration
• Solution Architecture
• Technical Leadership & Engineering Management