
Lameck Momanyi
Senior Cloud Engineer at WORLDREADER
Computer and Software Engineering at ALX
Kenya
Hi, I'm Lameck Momanyi!
Senior Cloud Engineer at WORLDREADER
DevOps Engineer with 7+ years of experience building secure, scalable, and fault-tolerant platforms on AWS and Kubernetes. Proven expertise in maintaining 99.9%+ uptime for regulated industries (including healthcare), implementing robust CI/CD and observability, and ensuring platform security to uphold customer trust. Skilled at rapid troubleshooting across complex distributed systems and managing disaster recovery. Actively developing blockchain-specific expertise to complement my proven DevOps foundations and contribute to Web3 infrastructure that powers the decentralized future.
Experience
WORLDREADER
Senior Cloud Engineer
January 2024 - Present
Architected and evolved a secure, multi-cloud infrastructure foundation.
Engineered and maintained the CI/CD platform using GitHub Actions and AWS CodePipeline.
Orchestrated infrastructure through Infrastructure as Code (IaC) using Terraform and CloudFormation.
Collaborated with data stakeholders to design and implement ETL workflows and data pipelines.
Implemented security-by-design principles across the AWS environment.
Designed and implemented a comprehensive observability stack with Sentry and New Relic.
Spearheaded integrations between internal platforms and third-party services.
Mentored and collaborated with a cross-functional, fully remote team.
Designed disaster recovery strategies with an RTO of under 30-minutes.
Medbook Kenya Ltd
DevOps Engineer/Software Developer
January 2020 - Present
Architected and managed scalable AWS cloud solutions, transitioning from monolithic to microservices architecture, ensuring 99.9% system uptime.
Developed and managed CI/CD pipelines streamlining software delivery and enhancing development workflows.
Implemented Docker and Kubernetes for container management and orchestration, improving system scalability and resource utilization.
Designed and implemented Amazon EKS clusters, integrating Istio service mesh for improved service discovery, load balancing, and security.
Implemented infrastructure as code using CloudFormation and Terraform, reducing provisioning time by 50%.
Improved monitoring and alerting using CloudWatch, Prometheus and Grafana, optimizing system performance and minimizing downtime.
Collaborated with globally distributed teams in an agile environment, providing technical mentorship and ensuring the successful delivery of cloud projects.
Led cross-functional teams in implementing agile methodologies, reducing time-to-market by 30% and enhancing team productivity.
Developed and maintained disaster recovery plans, ensuring 99.9% system uptime.
MEDBOOK KENYA LTD
Software/DevOps Engineer
January 2020 - December 2023
Architected and maintained high-availability frontend and backend services.
Orchestrated application deployments on Kubernetes using Helm.
Ensured the continuous operation and reliability of healthcare claims management systems.
Developed and managed CI/CD pipelines using GitLab CI and ArgoCD.
Implemented comprehensive observability using Sentry and CloudWatch.
Implemented controls for HIPAA and GDPR compliance.
Implemented infrastructure as code using CloudFormation and Terraform.
Troubleshot production issues across Kubernetes clusters and Linux-based workloads.
BLISS HEALTHCARE LTD
Software Developer
January 2017 - December 2019
Developed and maintained robust and scalable web applications.
Implemented RESTful APIs to facilitate integration between healthcare modules.
Optimized database queries and implemented caching mechanisms.
Implemented automated deployment processes using AWS CodePipeline and CodeDeploy.
Developed and executed comprehensive unit and integration tests.
Conducted capacity-building sessions for diverse groups of end-users.
Bliss Healthcare Ltd
Software Developer
January 2017 - December 2019
Developed and maintained robust and scalable web applications, supporting critical healthcare management systems.
Implemented RESTful APIs to facilitate seamless integration between various healthcare modules, improving data flow and system efficiency by 35%.
Facilitated cross-cultural communication in diverse team environments, promoting inclusive practices and enhancing global collaboration in software development projects.
Optimized database queries and implemented caching mechanisms, resulting in a 50% improvement in application response time.
Implemented automated deployment processes using AWS CodePipeline and CodeDeploy, reducing time-to-market for software releases.
Developed and executed comprehensive unit and integration tests, ensuring 98% code coverage and reducing post-release bugs by 60%.
Conducted capacity-building sessions for diverse groups of end-users, enhancing their digital literacy and promoting sustainable use of IT resources.
Nguzo Africa
Technical Support
January 2015 - December 2017
Provided expert technical support, ensuring optimal system performance and resolving software issues promptly.
Utilized advanced troubleshooting techniques, upgrading software and creating comprehensive documentation.
Engaged in participatory consultations with diverse stakeholders to gather requirements, ensuring inclusive representation in technical solution design.
Implemented security measures, including vulnerability assessments and patch management, to ensure data integrity and privacy.
Led training sessions for end-users to enhance their understanding and proficiency in utilizing software applications.
Conducted hardware diagnostics and repairs, minimizing system downtime and maximizing productivity.
Conducted software installations, updates, and configurations, ensuring optimal performance and compatibility.
Facilitated knowledge transfer of technical concepts to non-technical users, bridging communication gaps in a multi-cultural environment.
Promoted gender equality and women's empowerment in IT initiatives, aligning with sustainable development goals.
Finserve Africa Ltd
System Support Analyst
January 2014 - December 2015
Analyzed data, driving informed business decisions through SQL, data warehousing, and BI tools.
Resolved incidents, conducted root cause analysis, and optimized system performance.
Presented complex information clearly with data visualization techniques.
Conducted system performance analysis and tuning to optimize application response time and scalability.
Assisted in system administration tasks, including user management, security configuration, and software installation.
Led training sessions for end-users to enhance their understanding and proficiency in utilizing software applications.
Finserve Africa Ltd
System support analyst
January 2014 - December 2015
Analyzed data, driving informed business decisions through SQL, data warehousing, and BI tools.
Resolved incidents, conducted root cause analysis, and optimized system performance.
Presented complex information clearly with data visualization techniques.
Conducted system performance analysis and tuning to optimize application response time and scalability.
Assisted in system administration tasks, including user management, security configuration, and software installation.
Led training sessions for end-users to enhance their understanding and proficiency in utilizing software applications.
Education

Computer and Software Engineering
ALX
Graduated in 2022
Certificates & Badges
No certificates or badges added
Projects
No projects added
Languages
English
Swahili
Skills
Docker
AngularJs
Kubernetes
Cloud Computing
CI/CD Tools, Working with
AWS Certified Solutions Architect Associate Level
Next.JS
Node
Infrastructure as