Hi, I'm Kritul Rathod
Full Stack Developer

Specializing in legacy code refactoring, .NET technologies, and cloud solutions. I turn complex technical challenges into elegant business solutions.

Get In Touch View My Work

About Me

Hi There! I specialize in revitalizing legacy codebases by simplifying logic, reducing complexity, and refactoring code to enhance performance and readability. My focus is always on solving problems from a business perspective, ensuring that technological solutions align with business goals.

Migration Projects & Reverse Engineering

  • Extensive experience in migration projects and reverse engineering
  • Expertise in extracting business rules and implementing them using the latest .NET technologies

Solving Complex Challenges

  • Adept at tackling complex challenges such as resolving memory leaks and optimizing code performance
  • Successful hardware integration, including integrating medical devices into EHR systems

Collaboration & Integration

  • Proven track record of working effectively with various technical teams
  • Seamless integration of third-party APIs and devices

Project Leadership

  • Led the integration of Twilio for SMS-based notifications during COVID-19 vaccination period
  • Demonstrated ability to manage critical projects under pressure

My Approach

I thrive on delivering solutions that meet and exceed business expectations. Whether it's improving code performance, ensuring high readability, or driving projects to successful completion, I bring a comprehensive skill set and a passion for leveraging my technical expertise.

Technical Skills

TECHNICAL EXPERTISE

.NET Frameworks: ASP.NET MVC & Razor Pages, ASP.NET Core, .NET Core Web API, ASP.NET Web Forms, Entity Framework
Programming Languages: C#, PowerShell, Python, SQL
Web Technologies: HTML5, JavaScript, TypeScript, CSS3, Bootstrap, SCSS, Tailwind CSS, Material Design Libraries
Cloud Platforms: AWS (EC2, S3, Lambda, CloudFront, SQS, SNS), Azure (App Services, Functions, DevOps)
Databases: SQL Server, Azure SQL, NoSQL (DynamoDB, MongoDB)

SOFTWARE DEVELOPMENT PRACTICES

Design Patterns: MVC, MVVM, Repository, Singleton, Factory, Builder, Prototype, Adapter, Composite, Decorator, Facade, Proxy, Chain of Responsibility, Command, Iterator, Observer, Strategy, Template Method
Software Architecture: Event-Driven Architecture, SOA, RESTful Services
Agile Methodologies: Scrum, Kanban, Continuous Integration/Continuous Deployment (CI/CD)
Testing Frameworks: NUnit, MSTest, Moq, ApprovalTests, FluentAssertions, GenFu, Bogus, StyleCop
Code Coverage Tools: dotCover, OpenCover, ReportGenerator
Version Control: Git, TFS, SVN
Deployment Tools: CloudFormation, AWS Code Pipeline, AWS Service Catalog, Azure DevOps

PERFORMANCE AND OPTIMIZATION

Performance Monitoring: Application Insights, AWS CloudWatch, Dynatrace
Load Testing Tools: JMeter, LoadRunner
Optimization Techniques: Code Refactoring, Profiling, Monitoring, Data Access Optimization, Asynchronous Programming, Caching, Concurrency and Parallelism

SECURITY AND COMPLIANCE

Security Practices: SSO, IdentityServer, OAuth, JWT
Compliance Standards: GDPR (2018), HIPAA (1996)
Cloud Security: AWS IAM, AWS KMS, AWS Secrets Manager

Blogs & Articles

Healthcare Data Security

Exploring data protection strategies and compliance in healthcare systems.

Read More

Legacy System Migration

Best practices for modernizing legacy applications with minimal disruption.

Coming Soon

Cloud Architecture Patterns

Implementing scalable and resilient cloud solutions using Azure and AWS.

Coming Soon

Featured Projects

Healthcare EHR Integration Project

Healthcare EHR Integration

Real-time patient data integration with medical devices

.NET Core Azure HL7
Legacy System Migration Project

Legacy System Migration

Complete modernization of legacy application architecture

C# SQL Server AWS
COVID-19 Vaccination Notification System

COVID Vaccination Notifications

SMS-based notification system using Twilio integration

ASP.NET Twilio API Azure
Performance Optimization Project

Performance Optimization

Memory leak resolution and code performance enhancement

.NET Profiling Optimization
Cloud Migration Project

Cloud Migration

Enterprise application migration to cloud infrastructure

Azure DevOps CI/CD
API Integration Project

Third-party API Integration

Seamless integration of multiple external services

Web API Integration Microservices

Get In Touch

Let's work together

I'm always interested in discussing new opportunities and challenging projects. Whether you need help with legacy system modernization, cloud migration, or building scalable applications from scratch, I'd love to hear from you.

Email

hello@kritulrathod.com

LinkedIn

linkedin.com/in/kritulrathod

GitHub

github.com/kritultrathod

Why Work With Me?

I bring over 8 years of hands-on experience in transforming complex technical challenges into streamlined, business-focused solutions. My expertise spans from modernizing legacy systems to architecting scalable cloud applications. I believe in clear communication, reliable delivery, and building long-term partnerships with my clients.