Hello! I am Shakib.

.NET & DevOps Engineer

Optimizing tech, securing systems – passion meets profession

Rounded Text


Years of


projects completed with
outstanding quality


Every innovation begins with
a thoughtful solution

In my journey as a DevSecOps and .NET Developer over the years, I've orchestrated technological transformations for businesses, consulted for startups, and joined forces with talented individuals to create phenomenal digital solutions. I'm a cross between quiet confidence and zealous curiosity, ceaselessly refining my skills one technological challenge at a time.


Education & Experience

Jan 2023 - Present

Infrastructure Engineer

Chaldal Limited

  • Ensured distributed on-premises network and infrastructure compliance for PCI DSS 4.0
  • Administered network infrastructure with PfSense, MikroTik, Juniper software and devices and hardened for security and compliance.
  • Administered Ubuntu, AlmaLinux, Windows Server, Rancher, Kubernetes, SecurityOnion, ElasticSearch, ElasticAlert, etc. systems.
  • Migrated .NET Framework applications to .NET 8, ensuring seamless performance and modern practices.
  • Oversight of build/release processes via Azure Pipelines.
  • Regular maintenance of hosted build servers for optimized system performance.
  • Transformation of system architecture by migrating stack from Service Fabric to Kubernetes.
  • Promoted Information Security by implementing InfoSec requirements.
Jan 2022 - Dec 2022

Software Engineer IV

Chaldal Limited

  • Developed & implemented a Vehicle Routing System that efficiently manages 600+ drivers and processes 10,000+ daily orders with .NET, F#, Giraffe, Windows Services, Docker.
  • Optimized inventory management software performance by 20% resulting in streamlined operations by implementing optimization techniques in Entity Framework and asynchronous programming.
  • Fostered multi-team collaboration and communication for project success.
  • Participated in hiring processes, contributing to team growth and capability.
Jan 2021 - Dec 2021

Software Engineer III

Chaldal Limited

  • Engineered 40+ unique features, actively checking and improving their performance with ASP.NET Core, Entity Framework and Microsoft SQL Server.
  • Training and management of junior developers, fostering their technical and professional skills.
  • Active Participation in Code reviews on Azure DevOps ensuring the highest coding standards.
Apr 2020 - Dec 2020

Software Engineer II

Chaldal Limited

  • Framework expansion through the development of 30+ new features using C#, F#, ASP.NET Core, Xamarin etc. technologies.
  • Performance optimization of code execution to improve system efficiency using best coding practices.
  • Design and development of high-performance modules based on project requirements.
Jan 2018 - Dec 2019

Fullstack Developer


  • Developed a comprehensive ERP application and a University Management System, utilizing .NET, C#, ASP.NET Core, EF Core, Stored Procedures, SQL Server, MongoDB, WinForms etc. technologies.
  • Spearheaded the upgrade and rebranding of applications for improved user experience and efficiency.


My Specializations

.NET Fusion

Crafting unique, operable solutions with a touch of elegance through proficient utilization of .NET platforms. You name it, I create it!
C#, F#, ASP.NET Core, EF Core, Xamarin, WinForms, WPF, UWP, etc.

9 Projects

DevOps Expert

Building bridges isn't just for civil engineers. I connect development, security, and operations for harmonious, secure, and fast delivery pipelines.

6 Projects

Microservices Architect

Just as a conductor leads an orchestra, I design and manage microservices that perform together for optimal business symphony.

4 Projects

IT Infrastructure Conductor

Don't get tied up in wired problems! I administer systems & networks for streamlined, secure, and efficient organizational harmony.

8 Projects

Guardian of SIEM

Think of SIEM as your organization's watchful night's watch, and I ensure it's always alert, keeping your digital assets safe.

2 Projects

Cloud Navigator

Journeying through the digital clouds, steering your tech ship through Continuous Integration (CI) / Continuous Delivery (CD) and Infrastructure as Code (IaC) to faster and secure deployments.

2 Projects

Docker Dynamo

Why keep things locked in boxes when we can use containers! Turning up the efficiency dial by utilizing Docker for enhanced portability and scalability.

7 Projects

my skills

My Arsenal





Microsoft SQL Server

MS SQL Server





Azure DevOps

Azure DevOps






SecurityOnion (SIEM)

System Administration

System Administration

Network Administration

Network Administration


Let's Work Together!

* Marked fields are required