You will get C#, ..NET Core, Performance, API
Project details
Is your .NET app lagging, experiencing high latency, or locking under heavy loads? Slow queries, poor API design, and unoptimized backend code drive up cloud hosting costs and ruin the user experience.
As an expert Senior .NET Backend Developer with 20 years of enterprise experience, I specialize in eliminating deep architectural bottlenecks to restore lightning-fast performance to your production systems.
🛠️ What I Will Do:
Database Optimization: Overhaul slow SQL Server/PostgreSQL queries, analyze execution plans, rebuild indexes, and eliminate deadlocks.
Low-Latency Caching: Implement high-performance Redis caching to reduce database hits and slash response times.
Code Profiling: Analyze asynchronous/multithreaded operations in ASP.NET Core to resolve blocking code.
Architecture Tuning: Optimize microservices payload sizes and reduce network hops.
🚀 The Results:
Faster page and API load times.
Lowered CPU/memory utilization on your Azure Cloud resources.
Clean, scalable source code built to modern industry standards.
Let's deliver immediate, lasting results and make your application fly!
As an expert Senior .NET Backend Developer with 20 years of enterprise experience, I specialize in eliminating deep architectural bottlenecks to restore lightning-fast performance to your production systems.
🛠️ What I Will Do:
Database Optimization: Overhaul slow SQL Server/PostgreSQL queries, analyze execution plans, rebuild indexes, and eliminate deadlocks.
Low-Latency Caching: Implement high-performance Redis caching to reduce database hits and slash response times.
Code Profiling: Analyze asynchronous/multithreaded operations in ASP.NET Core to resolve blocking code.
Architecture Tuning: Optimize microservices payload sizes and reduce network hops.
🚀 The Results:
Faster page and API load times.
Lowered CPU/memory utilization on your Azure Cloud resources.
Clean, scalable source code built to modern industry standards.
Let's deliver immediate, lasting results and make your application fly!
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$200
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Extra API Endpoint Tuning
(+ 1 Day)
+$150Frequently asked questions
2 reviews
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KB
Kay B.
Mar 2, 2014
Access Database Development1
Good job
KB
Kay B.
May 22, 2013
Access Database Development1
Good job
About Jam Zamarrud
Jam Zamarrud Iqbal
Kastrup, Denmark - 10:20 am local time
With over 20 years of enterprise-level software engineering experience—including 11 years driving high-impact technical solutions in Copenhagen, Denmark—I specialize in architecting, developing, and optimizing high-performance distributed systems. As an expert Team Lead and Full-Stack Architect, my primary focus is building robust, low-latency .NET backend systems, seamlessly paired with modern, responsive frontends and AI automation.
My engineering philosophy centers around performance tuning, clean code, and memory-efficient system design. I bring a deep mastery of the .NET ecosystem alongside hands-on leadership experience guiding agile teams to deliver end-to-end, mission-critical software.
### Core Expertise
* Architecture & System Design: Microservices, Multi-tier (n-Tier) Architecture, Domain-Driven Design (DDD), Dependency Injection (Autofac/Unity), and SOLID principles.
* Backend & API Development: Advanced C# .NET, ASP.NET Core, RESTful APIs, gRPC, GraphQL, Web Services, and specialized asynchronous programming.
* Frontend & UI Engineering: Designing modern, responsive user interfaces using React.js, AngularJS, TypeScript, JavaScript, HTML5, CSS3, and .NET MAUI for cross-platform applications.
* Cloud & Messaging: MS Azure Cloud Services, Azure DevOps pipelines, Docker, Kubernetes, RabbitMQ, and Azure Service Bus.
* Data Mastery & Optimization: Expert-level query tuning and indexing across MS SQL Server, PostgreSQL, Oracle, and Redis Caching. Advanced handling of big data using MongoDB and NoSQL.
* AI & Automation: Seamless integration of Machine Learning (ML.NET, Azure ML), OpenAI API, and Natural Language Processing (NLP) models to automate complex business workflows.
* Engineering Leadership: Employee mentorship, code reviews, static code analysis (SonarQube), TDD/BDD practices, and technical consulting within Scrum, SAFe, and Kanban frameworks.
### Highlighted Project Successes & Accomplishments
* Renewable Energy Systems: Designed and sustained complex software applications for large-scale enterprise energy projects, collaborating across global, cross-functional engineering teams.
* High-Performance Infrastructure: Reconstructed high-speed data processors (such as low-latency order books) prioritizing rapid data structures and eliminating restrictive abstractions.
* Enterprise Automation: Successfully engineered a 26-module automation system and modernized core patent office workflows via localized IPAS implementations.
### Technical Stack & Tooling
* Languages: C#, TypeScript, JavaScript, Python, SQL, XML, JSON
* Backend Frameworks: .NET 8/Core, ASP.NET Core, Entity Framework Core, gRPC, GraphQL, REST, Web API, WCF, Node.js
* Frontend Libraries: React.js, AngularJS, Bootstrap, jQuery, AJAX, .NET MAUI, WPF
* Cloud & DevOps: MS Azure, Docker, Kubernetes, CI/CD (Azure Pipelines, Jenkins), Terraform, Git
* Databases & Caching: MS SQL Server, PostgreSQL, Oracle, MongoDB, Redis
* Message Queues: RabbitMQ, Azure Service Bus
* Testing & Quality: NUnit, xUnit, Moq, SonarQube
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### How We Can Collaborate:
1. Send an Invitation: Click the "Invite to Job" button on my profile with your project details.
2. Discovery Consultation: We will jump on a brief Zoom call via Upwork to discuss your architecture, blockers, and goals.
3. Execution Plan: I will deliver a clear roadmap, architectural strategy, or a proof-of-concept to get your project moving immediately.
Click "Invite" above to discuss your project and get your applications performing at their absolute peak.
Steps for completing your project
After purchasing the project, send requirements so Jam Zamarrud can start the project.
Delivery time starts when Jam Zamarrud receives requirements from you.
Jam Zamarrud works on your project following the steps below.
Revisions may occur after the delivery date.
Code & Logs Intake
Secure access setup to the repository, database schema patterns, and performance logs.
Profiling & Diagnosis
Running analytical tools to pinpoint the exact root causes of latency or database bottlenecks.