Rahmatullo Kholov
New York,NY
Summary
Proficient professional with over 9 years of dedicated experience in the Microsoft stack, encompassing all stages of the Software Development Life Cycle (SDLC), including design, development, and deployment of high- performance, scalable, and distributed applications within an object-oriented design (OOD) framework.
Proficient in designing and developing Web APIs, Single Page Applications (SPAs), and web-based applications including C#, .NET, Angular JS, Bootstrap, Entity Framework, LINQ, SQL, User Interface Design, client-side development, middle tier, and back-end development.
Knowledge of Database design and implementation, hands-on experience in SQL Server, SQL Lite, PostgresSQL, MSSQL (stored procedures, functions, data types, queries, Indexes, triggers, views, functions).
Experience working in AZ400 with CI/CD, Boards, Artifact, Service Connection, Environment, Key-Vaults and etc
Experienced in using source code control systems such as Git, Azure repos, GITHUB, Team Foundation Server.
Excellent work ethics, self-motivated, quick learner with excellent problem solving skills, and team-oriented with good interpersonal and communication skills.
Overview
10
10
years of professional experience
Work History
Software Senior Developer
Microsoft
08.2021 - Current
- Enhanced software development efficiency by 99% by establishing continuous build and deployment environments, leading to significant reduction in time and cost for project delivery.
- Reduced manual process by 70% by developing automation tools using C#, PowerShell and Yaml, resulting in increased efficiency and productivity for various project types.
- Developed and designed DevOps Extension with use of .NET, C# and Angular for ADO (dev azure portal)
- Developed and support some internal frameworks for build process using .NET (C# and PowerShell)
- Managing over 1000+ pipelines for multiple project teams, providing deployment guidelines for higher environments, and troubleshooting build system failures
- Improved code reusability by 70% through implementation of multi stages YAML based automation, reducing manual process and increasing efficiency.
- Experienced in working on DevOps /Agile operations process and tools area (Code review, unit test automation
- Build & Release automation Environment, Incident and Change Management) including various tools.
- Developed PowerShell/Python scripts to automate deployment process, service install and for windows patches/upgrades which reduce time and release process.
- Manage and maintain docker for some custom apps, with different architecture.
- Working with Packer tool creating images and updating for each window patch release.
- Hands on using ARM template (JSON) to create-update azure services.
- Environment: NET, .NET Framework, C#, Angular, JavaScript, Entity Framework, Azure DevOps, CI/CD, Azure portal, IaaS, PaaS, PowerShell, Python, Azure repos.
Full Stack Developer
North American University
01.2020 - 08.2021
- Enhanced performance and scalability by 70% through migrating School Management Software from PHP(Symfony) to .NET technology and Angular, resulting in improved user experience and operational efficiency.
- Improved exam security by developing Secure Online Exam's module into School Management System, resulting in 80% reduction in cheating incidents and enhancing credibility of exam process.
- Increased API adoption by 40% by implementing clear API versioning strategy, leading to improved developer satisfaction and productivity.
- Improved code quality and reduced bugs by 90% through implementing Test-Driven Development (TDD) and Integration testing, resulting in smoother user experience and higher customer satisfaction.
- Developed and implemented comprehensive IT inventory system, resulting in 99% reduction in lost environment and improved recording of university staff.
- Developed auto-generate certificate system into SMS, cutting teacher workload in half and improving overall efficiency.
- Implemented cloud automation using open-source DevOps tools, leading to a 70% reduction in deployment time and improved scalability.
- Designed and developed web Apps/APIs using .NET Technologies C#, .Net Core MVC, Angular, Typescript
- JavaScript, JQuery, CSS3
- Implemented different UI features like Lazy loading, widgets, multiple Views, partial views
- Environment: C#, .Net Core, Angular, Typescript, JavaScript, jQuery, CSS3, HTML, Microsoft Windows Azure, Azure VM, DevOps, SQL Server, Bootstrap, CSS3, GitHub, TFS, JIRA
Full Stack Developer
MIG
07.2014 - 10.2019
- Created ERP System for company to integrate main business processes consisting of five modules such as HR(Human Resource), inventory, sales & marketing, purchase, finance & accounting resulted in generating 500k profit for company.
- Built HR system for company managing overall operations relating to retaining staff, hiring, onboarding, administration, managing payroll, and HR planning.
- Involved with client team to design and implement advanced technologies ASP.NET Core, EF Core with application logic in C# according to user requirements.
- Involved in front end Application development using in ASP.NET, AJAX using C# and back end in SQL Server
- Extensive development using ASP.NET Core, Razor Pages, Themes, Web Parts, JavaScript.
- Also involved in proof-of-concept using ASP.NET Model-View-Controller, MVC pattern, Repository pattern.
- Designed and developed static and dynamic pages validating client side and Server-side scripts.
- Hands on Experience on Angular 2 technology for one complete project in rebasing UI of application using techniques in Angular 5
- Co-ordinates with UX team to help them in designing pages.
- Used AngularJS, which communicated with a RESTful web service.
- Extensively worked on ASP.NET Core MVC framework Web forms LINQ Entity Framework XML REST services development JQuery design patterns and GitHub, Bitbucket, TFS
- Created and upheld Application Programming Interface (API) to define interactions between multiple software intermediaries
- Coordinated with other developers to deliver internal and external back-end applications in timely fashion.
- Wroteclean and maintainable code
- Executed multistage projects including ERP/HR system and developed big software as well as possessed in-depthworking knowledge of ASP.Net Core, EF Core, and PostgreSQL
- LINQ, Docker, Azure
- Worked as junior developer to create several modules of Hospital Information System including registration, patientsystem, patent document, and reports
- Developed Accounting System for an advertising agency company comprising various modules such as customercontrol system, income tax system, outgoing tax system, reporting system, and mini employee system
- Environment: C#, .Net CORE, LINQ, PostgreSQL, Docker, Azure, XML, JQuery, GitHub, Bitbucket, TFS
Education
Master of Science -
North American University
Stafford, TX2021
Bachelor of Science - Computer Science
Ondokuz Mayıs University
Samsun, TR09.2016
Skills
- TECHNICAL SKILLS:
- Web Technologies: NET, NET Core, Razor Page, Ajax, AngularJS, Web API, JavaScript, Bootstrap, CSS, XML, JSON, TypeScript
- Programming Languages: C#, PHP, JavaScript, HTML, SQL, LINQ, Python, TypeScript, PowerShell
- Database Management System : SQL, MySQL, PostgreSQL, MS SQL Server
- Version Control/Task Management : Git, GitHub, Bit Bucket, Jira, Trello, GitLab, Azure DevOps, VSTS
- Frameworks: NET, ASP NET Core, Entity Framework, MVC/Web API, Laravel
- Phalcon, Bootstrap, AngularJS, Symfony, CodeIgniter, jQuery, and other
- Cloud Technologies and Tools : Microsoft Azure, AWS (S3), Docker, Swagger, Open API, Azure DevOps
- CD/CI, Docker
- Design/Architecture Pattern : MVC, Solid Principle, Repository, Unit Of Work, Singleton, OOP
- IDEs : Visual Studio, Visual Studio Code, IntelliJ IDEA, Eclipse, SQL Developer
- Server Management Tools, PhpStorm
- Operating Systems : Linux, Windows, MacOS
- User Experience
- Performance Improvements
- Bug investigations
Timeline
Software Senior Developer
Microsoft
08.2021 - Current
Full Stack Developer
North American University
01.2020 - 08.2021
Full Stack Developer
MIG
07.2014 - 10.2019
Master of Science -
North American University
Bachelor of Science - Computer Science
Ondokuz Mayıs University
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