LeangHeng

Cloud Engineer

DevOp Engineer

Solution Specialist

About Me

Hello! I’m Leangheng Chuon.
A tech enthusiast and developer passionate about cloud technology, blockchain, and DevOps. With hands-on experience in Docker, Jenkins, Ansible, AWS, and modern tools like RabbitMQ and Redis, I thrive on solving complex tech challenges. I also enjoy creating tech content and exploring the latest gadgets.

Age 24
Residence KH
Freelance Available
Address Phnom Penh, Cambodia

My Services

Cloud Solutions

Provide customized cloud infrastructure setup, deployment, and optimization to ensure scalability and reliability for your business.

DevOps Consulting

Streamline development pipeline with CI/CD implementation, infrastructure automation, and container orchestration using Docker and Kubernetes.

Blockchain Development

Build secure & efficient blockchain solutions, decentralized applications, and blockchain security.

Monitoring

Develop, integrate, and monitor APIs with real-time analytics to enhance functionality and performance for your projects.

Fun Facts

15+ successful cloud deployment

5+ Awards Won

50+ bash scripting

5+ served clients across worldwide

Resume

Experience

2022 - Present

Cloud DevOps Engineer

White Sand Group Co., Ltd

Designed and Implemented Scalable Cloud Architectures

Developed and deployed cloud-based solutions using AWS services like EC2,Fargate, Lambda, RDS, and ECS for company, resulting in 30% faster deployment times and 20% reduced operational costs.
Configured auto-scaling and load balancers (ALB), optimizing resources with CloudFormation, resulting in a 30% improvement in deployment speed.

Automation and Scripting

Automated repetitive tasks with Bash, reducing manual intervention by 25%.
Built infrastructure-as-code (IaC) templates to streamline deployments and maintenance.

Cloud Cost Optimization

Analyzed cloud usage patterns, implementing optimization strategies that cut costs by 15%.
Integrated third-party tools for enhanced cost tracking and resource analytics.

Advanced Monitoring and Alerts

Designed comprehensive monitoring systems with CloudWatch, creating custom dashboards and alert configurations.
Integrated Telegram and Signal for proactive uptime tracking, reducing downtime by 40%.

Cloud Security Enhancements

Enforced best practices with WAF, Shield, and SSL/TLS certificates, mitigating DDoS risks and ensuring secure data transmission.
Conducted vulnerability assessments and compliance checks, addressing security gaps promptly.

Cloud Migrations and Hybrid Solutions

Led cloud migration projects using AWS Migration Services and Cloud Endure, reducing migration time by 25% with zero downtime.
Configured secure interconnections between on-premise systems and cloud environments.

Blockchain Node Deployment and Management

Deployed and maintained blockchain nodes (Ethereum, Binance, Bitcoin, Nacos), ensuring high availability for decentralized applications.
Optimized node operations with custom automation scripts, improving, performance and minimizing resource consumption.

Collaboration and Team Coordination

Partnered with cross-functional teams to gather requirements, define cloud, strategies, and deliver scalable solutions.
Worked with developers to integrate DevOps best practices into the software development lifecycle.

Apr 2022 - Nov 2022

Cloud Engineer

Digital Economy and Business Committee (DEBC)

Project and Research Experience

Data Standard

Conducted in-depth research on Data Exchange, Data Categorization, and Data Quality to establish foundational frameworks for efficient and accurate data handling.
Developed guidelines for data interoperability and consistency to support cross-organization data exchange.

API Standard

Worked on defining and implementing API Standard Version 3.0, ensuring compatibility, scalability, and secure data exchange across systems.
Documented API design best practices, focusing on performance optimization and ease of integration.

Security Standard

Contributed to compliance with ISO 27000 Series, identifying and recommending security controls to enhance data and API security.
Conducted gap analysis for organizational adherence to security standards, ensuring alignment with global best practices.

Jan 2020 - Mar 2022

Co-Founder of a startup

Coin Cloud Cambodia

Led Cloud Solutions for Clients

Provided AWS cloud solutions, including EC2, S3, System Manager, helping 10+ clients transition to scalable environments and reducing operational costs by 20%.
Designed tailored solutions to meet client-specific requirements, ensuring smooth migrations and minimal downtime.

On-Premise Data Center Setup

Deployed Xen Virtualization, assembled rack servers, and implemented UPS systems for enterprise data centers, enhancing efficiency by 40%.
Conducted capacity planning and performance tuning for high-demand infrastructure.

Hybrid and Private Cloud Development

Designed Hybrid and Private Cloud Platforms with OpenStack, saving clients 30% in infrastructure costs while improving flexibility.

Jan 2019 - Nov 2019

Network Engineer (Internship)

Kirirom Institute of Technology

Managed Pfsense Firewall Rules and installed ONT, OLT, Switches, ensuring secure network operations.
Troubleshot fiber optic cables, Ethernet, and wireless LAN, improving network uptime by 10%.
Set up Hyper-V and XCP-NG virtualization and backup systems, enhancing scalability.
Assembled Supermicro and Dell servers, optimizing capacity and reducing infrastructure costs by 40%.
Deployed OpenStack Multi-Node environments and migrated systems from Hyper-V to Xen Server with minimal downtime.