Infrastructure Engineer

Chaldal Limited

• Architected on premise Kubernetes cluster with high-availability k3s rancher
• Designed and implemented a secure and scalable certificate management system cert-bot cert-manager letsencrypt zerossl
• Implemented and maintained a secure and compliant network infrastructure pfsense mikrotik juniper wireguard ipsec ospf bgp anycast
• Ensured site reliability and performance through monitoring and alerting elastic checkmk netwatch custom-app
• Improved performance with reverse proxy, caching, load balancing and CDN nginx caddy haproxy traefik
• Ensured secure remote access with VPN, MFA, and secure protocols openvpn wireguard mfa active-directory ldap-auth
• Implemented maintained data-center inventory management system netbox
• Implemented network automation for high availability and disaster recovery ansible netbox
• Migrated legacy systems to modern and secure infrastructure kubernetes docker linux windows
• Implemented CI/CD pipelines for infrastructure as code azure-pipelines github-actions docker kubernetes service-fabric
• Orchestrated ML and AI workloads on Kubernetes
• Promoted Information Security by implementing InfoSec requirements dynamic-access-control

Software Engineer IV

Chaldal Limited

• Implemented last mile routing system for delivery optimization in unpredictable traffic conditions in poorly mapped areas optimization algorithm valhalla open-street-maps
• Optimized inventory management software performance by 20% resulting in streamlined operations by implementing optimization techniques database caching async
• Fostered multi-team collaboration and communication for project success
• Participated in hiring processes, contributing to team growth and capability

Software Engineer III

Chaldal Limited

• Engineered 40+ unique features, actively checking and improving their performance c# f# asp-net-core ef-core xamarin sql-server
• Trained and managed junior developers, fostering their technical and professional skills
• Actively participated in code reviews ensuring the highest coding standards code-review azure-devops github

Software Engineer II

Chaldal Limited

• Expanded framework through the development of 30+ new features to improve inventory management and customer experience c# asp-net-core ef-core sql-server
• Optimized performance of code execution to improve system efficiency using best coding practices optimization caching async
• Designed and developed of high-performance modules based on project requirements

Fullstack Developer

Freelance

• Developed a comprehensive ERP application and a University Management System .net c# asp-net-core ef-core sql-server mongodb winforms
• Spearheaded the upgrade and rebranding of applications for improved user experience and efficiency

B.Sc. in Computer Science & Engineering

East West University

Publications

• XPChain: A Blockchain-Based Decentralised e-Recruitment Platform [2019] blockchain smart-contract digital-signatures e-recruitment
• Fake News Detection in Social Media using Blockchain [2019] blockchain smart-contract digital-signatures fake-news-detection