Cloud C#/.NET Backend Developer

@AwaisChaudhry

C# Hello,[ClientName],\n\nI’ve read your AWS-based, mission-critical backend needs with confidence. With substantial C#/.NET experience, I’ve built robust serverless, containerised, and Kubernetes-backed backends that scale and perform under pressure. I’ll extend your backend, craft new APIs, and keep deployments rock-solid by: designing Lambda-driven workflows and EC2-backed services, packaging code in Docker for reproducible builds, and deploying to Kubernetes with clear CI/CD pipelines. I’ll optimize SQL Server usage via thoughtful indexing, T-SQL tuning, and query plan analysis, ensuring fast, reliable data access. Development on Linux with Git aligns with my daily workflow, and I can match US-CST hours with concise daily status notes to keep momentum. I’ll deliver milestones that verify code compiles with unit tests, Docker images pass CI checks, Kubernetes manifests deploy cleanly, Lambda IAM roles are correct, and API docs via Swagger/OpenAPI are updated. For a steady start, I propose a 2-week initial sprint to scope endpoints and CI/CD setup, followed by iterative improvements. I’m ready to start and can have the first update by the end of this week. What is your preferred approach to rolling out new Lambda functions alongside existing services—do you want a blue/green strategy or canary deployments, and how do you want IAM roles handled across environments?\n\nBest regards,

@ambar

C# - I did not write "away" because I am not an AI bot. I can extend your existing C#/.NET backend on AWS with a setup that stays predictable in production: ✔️ APIs: ASP.NET Core Web API with Swagger/OpenAPI kept updated per endpoint change ✔️ AWS Lambda: separate project per function, proper IAM least-privilege policies, deployed via CI ✔️ EC2 services: containerised workers (Docker) with clean logging + health endpoints ✔️ Kubernetes: versioned manifests/Helm (your choice), with config via Secrets/ConfigMaps ✔️ SQL Server: query review + indexing (actual execution plans), remove slow scans, fix deadlocks/timeouts ✔️ CI/CD: build → test → Docker image → push → deploy, same pipeline for Lambda + k8s ✔️ Linux-first workflow, Git-based PR flow Daily CST status note is fine (progress + blocker + next steps). CST availability: as per your preferred time. First update: within 24 hours of repo + AWS access. One detail I’ll align early: whether you want Lambdas deployed via SAM or Terraform (both fine). A/B: Should I deploy Lambda + IAM using Terraform (A) or SAM (B)?

@talhaamin

C# is my primary programming language. I am expert in backend development and have worked on lambda functions. I have worked with docker also. I can work on first milestone quickly as you start. Looking forward to discuss further. Thanks Talha Amin

@LiveExperts

Hello, As a highly skilled .NET and C# developer with extensive experience in Microsoft SQL Server, I am confident that I have the skills and expertise you need to take your Cloud services to the next level. While I am comfortable with C#/.NET development and aware of the best practices in T-SQL, indexing, and performance tuning, my proficiency with Linux, Git and Docker makes me a true potent option for optimizing your application on AWS. Moreover, Python is my goto language for automation tasks; this adds value as we can delegate repetitive tasks or any custom needs to well-curated automated with proven consistency. Additionally, my familiarity with Kubernetes manifests and AWS Lambda along with IAM roles will ensure smooth integration with Lambda functions without any possible disruption. Lastly, my professional approach ensures regular communication where daily updates on project progression are a norm. Overall, I believe my well-rounded profile, dedicated architectural mindset, and commitment to quality align perfectly well with your requirements. Let's discuss your project details further? Thanks!

@shaktistanwar

With over 15 years of experience under my belt, I've honed my skills to be a perfect fit for your Cloud C#/.NET Backend Developer role. Having successfully built and maintained several mission-critical applications on AWS, I'm comfortable and proficient with the technologies you listed in your project description that include AWS Lambda, EC2, Docker, Kubernetes, T-SQL, Git and Linux amongst others. My primary interest is ensuring the scalability, security, and performance of systems, all of which are paramount to your project's requirements. I consistently deliver high-quality code that not only compiles seamlessly but also passes rigorous unit tests for reliability. I am readily available during US-CST hours and adept at providing daily status updates. My experience with Insurance (INS21) while working with major corporations like CSC, Fiserv, RBS and CMG reflects my reliability and ability to meet tight deadlines with absolute adherence to quality standards. If chosen for this project, rest assured that I'll leverage every bit of my skillset to make sure your goals are met in a presentable and efficient manner. Let's discuss further!

@ZohaibRoy

⭐⭐⭐⭐⭐ Experienced C#/.NET Engineer for AWS Backend Development ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a skilled C#/.NET engineer. Look no further; Zohaib is here to assist you! My team has successfully completed 50+ similar projects for backend development on AWS. I will create and extend your backend, shape new APIs, and ensure smooth deployments while working with AWS Lambda and EC2. ➡️ Why Me? I can easily handle your backend development as I have 5 years of experience in C#/.NET, AWS services, and SQL Server management. My expertise includes T-SQL, Docker, and Kubernetes. I also have a strong grip on Git and Linux, ensuring smooth version control and deployment processes. ➡️ Let's have a quick chat to discuss your project in detail. I can showcase samples of my previous work and explain my methods further. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ C# Programming ✅ .NET Framework ✅ AWS Lambda ✅ AWS EC2 ✅ Docker ✅ Kubernetes ✅ SQL Server ✅ T-SQL ✅ Performance Tuning ✅ Git ✅ Linux ✅ API Development Waiting for your response! Best Regards, Zohaib

@irsolutions

I am a seasoned C#/.NET backend developer with extensive experience in AWS, Docker, Kubernetes, and SQL Server. I understand the critical requirements for your project, including extending the backend, shaping new APIs, and ensuring rock-solid deployments. In the fintech domain, I have successfully delivered projects that require high performance and security standards similar to your mission-critical applications. My expertise in cloud technologies and database management align perfectly with the needs of your project. I am ready to collaborate with you on this exciting opportunity and meet the acceptance criteria for each milestone. With a compensation range that scales with proven results, I am committed to delivering exceptional outcomes for your project. Let's discuss your CST availability and kick off this project with the first update. I am looking forward to leveraging my skills and experience to drive success for your project. Thank you for considering my proposal.

@MashoodurRehman1

C#/.NET is my primary programming language. I have extensive experience developing backend systems, designing APIs, and ensuring robust deployments in AWS environments. My work with AWS Lambda and EC2 equips me to manage both serverless and long-running processes effectively. I am proficient in containerizing applications using Docker, enhancing the reliability and scalability of deployments within Kubernetes clusters. I have significant expertise in working with SQL Server, including T-SQL, indexing, and performance tuning. My proficiency in Git and Linux development environments ensures seamless integration and adherence to best practices. I am accustomed to maintaining clear communication through daily status updates, optimizing workflows in US-CST. I am interested in discussing how I can contribute to your projects further. Can you share more about the milestones and timelines you have in mind? Looking forward to collaborating on this exciting opportunity.

@OutsourceMan

⭐⭐⭐⭐⭐ C#/.NET — I can extend your backend, design secure, scalable APIs, and maintain stable AWS deployments using Lambda, EC2, Docker, and Kubernetes. Strong with SQL Server performance tuning, indexing, and T-SQL optimization, plus Linux-based Git workflows and disciplined daily CST updates. I’ll ensure milestones meet your criteria: clean compiling code with unit tests, CI-built Docker images, error-free Kubernetes manifests, correctly configured IAM roles for Lambdas, and clear Swagger/OpenAPI documentation. CnELIndia provides structured DevOps, QA, and CI/CD oversight, while Raman Ladhani ensures architecture governance, performance reviews, and delivery tracking to keep releases reliable and on schedule. Available 8am–1pm CST for syncs and async collaboration beyond that. First progress update with repo setup, pipeline baseline, and initial API scaffolding delivered within 3 days of kickoff.

@Herculesz

Hi away I can extend your C#/.NET backend across Lambda, EC2, Docker, and Kubernetes while keeping deployments stable and fully documented in Swagger/OpenAPI. The main technical challenge is ensuring consistency across serverless and containerised services, and I’ll solve this by enforcing strict CI pipelines, clean Docker builds, and manifest checks that deploy error-free to your cluster. I’m comfortable tuning SQL Server with indexing strategies and optimizing T-SQL for mission-critical workloads. I work fluently on Linux with Git, and I can provide daily CST-hour updates to keep progress transparent. Every milestone will produce code that compiles, passes tests, builds in CI, deploys cleanly, and appears correctly in AWS with proper IAM roles. I’m ready to begin immediately and deliver your first update once we align on the task. Thanks, Hercules

@akshaybhagwat76

Hi, As you're looking for a seasoned C#/.NET engineer for AWS backend extensions. I'm pleased to offer my services for the same. I have huge experience in C#/.NET (AWS Lambda/EC2/Docker/K8s, SQL Server T-SQL/performance tuning, REST APIs/Swagger, CI/CD pipelines) with Linux/Git workflows & US-CST availability. My Approach: Serverless Lambda jobs + containerized EC2 services, clean K8s manifests/unit tests/Docker builds, full IAM/Swagger docs first milestone ready in 7 days. Kindly let us know your suitable time for further discussion about this project. Looking forward to working together... Thanks, Akshay

@brayanstiven5

Hi, there, As a skilled C#/.NET engineer with robust experience in backend development, AWS Lambda, Docker, and Kubernetes, I am excited about the opportunity to collaborate on extending your mission-critical applications on AWS. Leveraging my expertise in T-SQL, indexing, and performance tuning for SQL Server, I am well-equipped to ensure the seamless operation of your backend services. ✅ With a proven track record in developing rock-solid deployments, I will enhance the backend, shape new APIs, and maintain the integrity of the applications. ✅ Leveraging AWS Lambda for serverless tasks and EC2 for services, containerized in Docker, I will ensure smooth deployments to Kubernetes clusters. ✅ Ensuring code compiles, passing unit tests, building clean Docker images, and deploying error-free Kubernetes manifests are integral milestones that I will meet with precision. ✅ Documenting new endpoints in Swagger/OpenAPI and syncing up during US-CST hours, I guarantee thorough daily status updates to keep everything on track. ✅ Your project's success is my priority, and I am committed to delivering high-quality results within the agreed timeline. I look forward to working with you. Best Regards. Brayan

@DIBS80

primary programming language:- .Net, C# Microsoft Certified Professional TOP-Rated Plus .Net, C# Developer, 15+ years of experience Hi, I’m a senior C#/.NET backend engineer with hands-on experience building and extending AWS-based systems using Lambda, EC2, Docker, and Kubernetes, backed by SQL Server with solid T-SQL tuning. I’m comfortable developing on Linux, maintaining clean CI pipelines, and shipping well-documented APIs that meet strict acceptance criteria. CST availability: overlapping for calls update First update: asap once you share details I’m ready to discuss next steps and start work.

@sasaprogramer21

I’m a senior .NET engineer with strong experience building and maintaining production backends on AWS using Lambda, EC2, Docker, and Kubernetes. I’m comfortable extending existing systems, designing clean APIs, and keeping deployments stable across CI/CD and container environments. My background includes - C#/.NET API and backend development with clean architecture and testing - AWS Lambda and EC2 services with proper IAM and deployment automation - Docker image creation and Kubernetes deployments with reliable manifests - SQL Server optimization including indexing, query tuning, and schema design - Git based workflows with clear commits, reviews, and daily progress updates - Swagger/OpenAPI documentation for all endpoints I work well inside mature codebases and focus on reliability first: stable builds, reproducible deployments, and clear documentation so nothing breaks in production. Availability 4 to 6 hours overlap with US CST daily. Ready to start immediately and deliver first meaningful update within 3 to 5 days. Rate Within your listed 500 to 1,000 USD monthly range to start, scalable as scope grows. If given access to the repo and AWS environment, I can begin reviewing the current architecture and ship the first stable improvement quickly.

@Appworldz

Hi, I’m an experienced C#/.NET backend engineer specialising in cloud-native systems on AWS, Docker, and Kubernetes. In 7–10 days, I can extend your backend with new, well-documented REST APIs, containerize services, tune SQL Server performance, and support reliable CI/CD and Lambda deployments, all focused on stability for mission-critical workloads. For ongoing collaboration, I’m comfortable starting in the USD 800–1,000 monthly range with clear milestones and daily CST-friendly updates. What are your top 2–3 backend pain points right now (performance, reliability, new features, or DevOps) so I can prioritize the first milestone accordingly? If this fits, I can start next CST business day and aim to deliver the first meaningful update within 3 days of onboarding. Regards Sahanaj

@juanjosec63

C# / .NET Hello, I’m excited about the opportunity to contribute to your project. With my experience building and operating C#/.NET backends on AWS using Lambda, EC2, Docker, and Kubernetes with SQL Server, I can extend your APIs, harden deployments, and keep performance and reliability at production standards. I’ll tailor the work to your exact architecture, ensuring clean CI builds, well-documented Swagger endpoints, efficient T-SQL, and smooth Kubernetes and IAM-backed Lambda deployments aligned with your milestone acceptance criteria. You can expect clear daily status updates during US-CST hours, fast turnaround on deliverables, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan

@dataspro

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings

@KarthikTechCon

Hi, I’m Karthik, a Cloud-focused C#/.NET Backend Developer with 10+ years of experience building and scaling mission-critical applications on AWS and Azure. I have strong expertise in designing high-performance APIs, extending enterprise backends, and delivering secure, production-grade deployments. I have hands-on experience with AWS Lambda, EC2, Docker, and Kubernetes, ensuring reliable CI/CD pipelines and zero-downtime releases. My background includes advanced SQL Server development with deep knowledge of T-SQL, indexing strategies, and performance tuning to support data-intensive workloads. I work comfortably in Linux environments, follow Git-driven workflows, and provide structured daily updates to maintain transparency and delivery discipline. I strictly align with milestone acceptance criteria—clean builds, passing unit tests, containerized deployments, properly configured IAM roles, and well-documented Swagger endpoints. Bonus: I’ve also worked with Redis for caching, Grafana for monitoring, and distributed architectures requiring high availability. **Availability:** Overlap of 3–4 hours with US-CST daily. **Start:** Immediate. First measurable update within 3–5 days. If you’re looking for a dependable engineer who combines technical depth with ownership, I’d be glad to contribute to your platform’s growth.

@Alesha1018

C# Hi, how are you doing? I’m interested in extending and stabilizing your AWS-hosted .NET backend and delivering clean, production-ready APIs. I’ve worked extensively with C#, .NET, SQL Server, Docker, and Kubernetes on Linux, supporting mission-critical systems with strong CI pipelines and clear daily reporting. For your setup, I’ll develop and extend APIs, build and deploy Docker images, manage Lambda and EC2 workloads, and ensure Kubernetes manifests deploy cleanly. I’m comfortable with SQL Server performance tuning, Swagger documentation, Git workflows, and AWS IAM, and I focus on reliable deployments and test-driven changes. I’m available during US-CST hours and can deliver the first status update quickly once access is set. Best regards, Alesha.