Senior Full-Stack .NET Engineer for Salesforce-ready Apps

Professional Summary

Senior Full Stack Engineer with 12+ years of experience designing and delivering scalable, high-performance applications using C# and the modern .NET ecosystem. Specialized in building microservices architectures, cloud-native solutions on Azure, and event-driven systems with Kafka and RabbitMQ. Proven track record of optimizing system performance, leading platform modernization, and delivering resilient, production-grade software. Experienced across the full stack with Angular and modern frontend technologies, and passionate about clean architecture, automation, and building reliable systems at scale.

Experience

Global Networking Solutions

Senior Full Stack Engineer

02/2023 - 03/2026

Spearheaded the design and implementation of distributed microservices using C#/.NET(latest versions), ASP.NET Core, and gRPC, enabling efficient, low-latency inter-service communication at scale. Architected event-driven systems leveraging Apache Kafka and RabbitMQ, incorporating retry strategies and dead- letter queues for resilient message handling.

Delivered cloud-native solutions on Microsoft Azure, utilizing App Services, Functions, Service Bus, Blob Storage, and Azure SQL for scalable and fault-tolerant systems. Implemented secure authentication and authorization using JWT, OAuth2, and Azure Active Directory, enforcing RBAC and policy-based access control.

Developed modern front-end interfaces using Angular, TypeScript, and Tailwind CSS, enhancing UX and improving load performance.

Improved backend efficiency through EF Core optimization, Dapper integration, Redis caching, and advanced SQL tuning.

Containerized applications with Docker and orchestrated deployments via Kubernetes (AKS), ensuring consistency and scalability across environments.

Designed and implemented CI/CD pipelines using GitHub Actions and Azure DevOps, reducing deployment friction and accelerating release cycles.

Integrated observability tools, including Application Insights, Serilog, and OpenTelemetry for real-time monitoring and diagnostics.

NexusWave Tech

Lead Full Stack Engineer

09/2021 - 01/2023

Led the transformation of a legacy enterprise platform into a scalable microservices-based architecture using .NET 6/7/8, ASP.NET Core, and Angular.

Directed migration from monolithic .NET Framework systems to distributed services using Kafka, RabbitMQ, and Azure Functions, improving cost efficiency and system reliability. Designed robust backend APIs with ASP.NET Core Web API, dependency injection, and middleware pipelines. Oversaw cloud migration initiatives from on-prem infrastructure to Azure, improving scalability and reducing operational overhead.

Optimized data layer performance using EF Core, ADO.NET, and complex T-SQL procedures, significantly reducing query latency.

Investigated and resolved a critical data inconsistency issue impacting thousands of users across transactional workflows.

Tiernan Clarke

Senior Full Stack Engineer - C# .NET specialist / *******.******@*******.*** / +1-203-***-**** / https://www.linkedin.com/in/tc-clarke/

Delivered secure and versioned REST APIs for internal and third-party integrations. Established engineering best practices (SOLID, clean architecture, code reviews), improving team productivity and code quality.

Conducted performance testing using JMeter to validate system stability under high concurrency. Mentored junior engineers and led knowledge-sharing sessions across the team. NexusWave Tech

Full Stack Engineer

06/2019 - 08/2021

Revamped multiple legacy applications using C#, .NET 5/6, Angular, and React, improving performance and user engagement.

Built scalable backend services with ASP.NET Core MVC and Web API for enterprise-level integrations. Enhanced database performance through EF Core optimization and SQL Server tuning techniques. Introduced GraphQL and Next.js in selective modules to accelerate development cycles. Designed hybrid cloud architectures combining AWS Lambda and .NET services to improve efficiency and reduce costs.

Integrated third-party APIs, including payment gateways and identity providers, are expanding the platform's capabilities.

Strengthened testing practices using xUnit and MSTest, significantly reducing production defects. Implemented CI/CD pipelines with AWS CodePipeline and Kubernetes, accelerating deployment workflows. Collaborated cross-functionally with product and design teams to deliver scalable solutions. Vertex Digital

Full Stack Engineer

01/2016 - 05/2019

Developed enterprise-grade applications for HR, payroll, and internal operations using C#, ASP.NET MVC/Core, Angular, and SQL Server.

Designed reusable service layers and backend modules supporting large-scale systems. Built a real-time messaging platform using .NET Core and Angular, improving user retention. Delivered containerized microservices deployed via Docker and Kubernetes, enhancing scalability and reducing infrastructure costs.

Optimized legacy systems, significantly reducing processing latency and improving throughput. Enhanced database performance using EF, LINQ, and query optimization techniques. Assisted in migrating legacy applications to Azure environments with minimal downtime. Contributed across the full stack to deliver secure and maintainable applications. Vertex Digital

Backend Developer

09/2014 - 01/2017

Delivered backend development across 6 business-critical applications using C#, ASP.NET MVC, .NET Framework, SQL Server, and ADO.NET, improving project completion speed by 15% and increasing customer satisfaction by 20%.

Developed robust backend modules, service layers, and internal APIs using C#, ASP.NET, and REST principles, enabling stable and reusable application architecture. Optimized database access with ADO.NET, stored procedures, SQL profiling, and query tuning, reducing query execution time by 30% and saving approximately 100 hours per month. Played a key role in migrating a monolithic .NET application to cloud-native microservices on AWS, reducing deployment time by 50% and achieving 99.99% availability. Created high-performance APIs and backend workflows that improved response times by 40% and enabled successful third-party integrations.

Contributed to modernizing legacy systems into ASP.NET Core applications, improving maintainability, performance, and long-term supportability while reducing maintenance costs by 20%. Partnered with frontend developers, QA, and business stakeholders to ensure backend systems aligned with product requirements and production stability goals.

Education

Bachelor's Degree in Computer Science

Georgia Institute of Technology

12/2014

Software Engineering

Computer Information Technology

Computer Networks

Skills

Languages & Frameworks: C#, .NET, ASP.NET Core, Entity Framework Core, ADO.NET Frontend: Angular, React, Next.js, Vue.js, TypeScript, Tailwind CSS Cloud & DevOps: Microsoft Azure, AWS, Docker, Kubernetes, Terraform, GitHub Actions, Azure DevOps Databases: SQL Server, PostgreSQL, MySQL, MongoDB, DynamoDB, Oracle Messaging & Streaming: Apache Kafka, RabbitMQ

Testing: xUnit, MSTest, JUnit, Jest, Cypress, Mocha, JMeter Soft Skills

Team Leadership

Problem Solving

Communication

Cross-functional Collaboration

Time Management

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