**Shubham Mazumder**
shubhammazumdercws2y_mxn@indeedemail.com
(201) 204-3439

### **Professional Summary**
- **8+ years** in **Full Stack Development** with expertise in **.NET, Azure, Angular, React, Node.js, Python (Django/Flask), SQL, and DevOps (Docker, Kubernetes, CI/CD)**.
- Specialized in **Azure AI (Bot Framework, CLU/LUIS, Speech Services)** for conversational chatbots, saving **$100K+** in support costs.
- Proficient in **web security** (OWASP Top 10, Veracode, SonarQube) and **cloud deployment** (Azure, AWS, IBM Cloud).
- Strong background in **Agile/Scrum**, **TDD**, and modernizing legacy systems (**VB.NET → .NET Core, Blazor**).

### **Technical Skills**
- **Languages**: C#, Python, JavaScript/TypeScript, SQL (T-SQL, MS-SQL), HTML/CSS, Java
- **Frameworks**: .NET Core, ASP.NET, Angular, React, Node.js, Django, Flask
- **Cloud/DevOps**: Azure (App Service, Functions, Bot Service), Docker, Kubernetes, GitHub Actions, Azure DevOps
- **AI/ML**: Azure Cognitive Services, CLU/LUIS, QnA Maker
- **Security**: OWASP, Veracode, SonarQube, oAuth/JWT
- **Tools**: VS 2010-2022, SQL Server, Postman, Swagger, TFS

### **Work Experience**

**Senior Software Developer** | **Amazon** | Salt Lake City, UT | *Feb 2022 – Present*
- Built **Azure chatbot** (Bot Service, CLU, Speech Services) reducing support costs by **$100K+**.
- Automated CI/CD with **GitHub Actions, Octopus Deploy**, improving deployment efficiency.
- Enhanced security by fixing vulnerabilities (SQLi, misconfigurations) via **Veracode**.
- Mentored junior devs, reducing **code issues by 80%** and improving SLA metrics by **15%**.
- Optimized **AngularJS**, cutting page load time by **25%**.

**Full Stack Developer** | **KFin Technologies** | Hyderabad, India | *Dec 2019 – Nov 2020*
- Developed **Azure chatbot** (QnA Maker, LUIS) with **GitHub Actions CI/CD**.
- Refactored legacy **.NET → .NET Core 2.0 + Blazor**, improving performance.
- Reduced **ETL failures by 70%** by optimizing SQL queries in SSIS.
- Led **React + .NET Core SPA**, increasing signups by **30%**.

**Software Engineer** | **Subham Capital** | Bhubaneswar, India | *Apr 2019 – Nov 2019*
- Migrated legacy **.NET → .NET Core + Blazor**, improving UX.
- Designed **RESTful APIs** (C#, SOAP) using **Singleton/Factory patterns**.
- Managed **SQL Server** (stored procedures, triggers, T-SQL).

**Programmer Analyst** | **Cognizant** | Chennai, India | *Jul 2015 – Mar 2019*
- Built **Azure chatbot** (Bot Framework, LUIS) integrated with **Skype API**.
- Automated **SSIS pipeline documentation**, saving **$30K** in analysis time.
- Developed **ASP.NET MVC** apps with **jQuery, Bootstrap, LINQ**.

### **Education**
- **MSc Computer Science** | University of Utah | *2022*
- **BTech Computer Science** | SRM University | *2015*

### **Key Achievements**
- **Cost Savings**: $100K+ via chatbots, $30K via SSIS automation.
- **Performance**: 25% faster AngularJS, 70% fewer ETL failures.
- **Leadership**: Mentored teams, improved SLAs by 15%.

*(Skills section condensed into bullet points for brevity.)*

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