You will get FIX Protocol & Trading System Backend Development
Project details
I build trading and financial system backends with real production experience, currently developing on a live US forex trading platform with FIX protocol integration for institutional-grade trade execution. Unlike generic backend developers, I understand market data architecture, real-time pipelines, and the precision financial systems demand. I've optimized live trading queries by 97.8% and built systems handling real money in production. You get someone who has already solved these exact problems, not someone learning on your budget.
Programming Languages
ASP.NET, TypeScript, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$200
|
Standard
$450
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 1 day | 7 days | 30 days |
Number of Revisions | 2 | 4 | Unlimited |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
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EZ
Eugeniu Z.
Jun 9, 2026
Fixing ASP errors on moving domain
Mirza was a perfect option for my project. Result oriented. Didnt start before was clear all moments, so didnt waste his and our time. Honestly, its the one who will be in my list for future projects.
WN
Wafaa N.
Apr 7, 2026
Build a Secure ASP.NET Core MVC Video Streaming Application
I had an excellent experience working with Mehran on our secure streaming SAAS application. The project, which started in January, required a lot of in-depth research to find the perfect services and solutions. Mehran was fantastic, dedicating a significant amount of time and effort to build a high-quality product.
He was highly responsive and consistently provided timely communication throughout our 8 month contract. What I particularly appreciated was his commitment to the project. he spent a lot of time resolving real-world problems without ever asking for an increase in the budget. This demonstrates his genuine potential and dedication.
I would absolutely love to work with him again in the future. He is without a doubt, one of the best software developers I have collaborated with on Upwork.
He was highly responsive and consistently provided timely communication throughout our 8 month contract. What I particularly appreciated was his commitment to the project. he spent a lot of time resolving real-world problems without ever asking for an increase in the budget. This demonstrates his genuine potential and dedication.
I would absolutely love to work with him again in the future. He is without a doubt, one of the best software developers I have collaborated with on Upwork.
FA
Florian A.
Dec 23, 2025
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ST
Samah T.
May 3, 2025
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ZR K.
Jan 28, 2025
Deployment of ASP.Net Project in Window Server
About Mirza
.NET Developer | C# | ASP.NET Core | Trading | ERP | Fintech | APIs
100%
Job Success
Faisalabad, Pakistan - 2:11 pm local time
Currently working as a .NET developer on a live US-based trading application at Apiary Fund, where I build and maintain production APIs, database systems, and financial data pipelines.
What this means for your project:
You get a developer who has solved real problems in high-stakes financial systems, not someone learning on your budget.
𝗪𝗵𝗲𝗿𝗲 𝗜 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲:
。Trading and fintech platforms — real-time data, order management, financial reporting
。ERP systems — complex business rules, multi-module architecture, legacy modernization
。Backend APIs and database architecture — REST APIs, microservices, SQL Server optimization
𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝘀𝘁𝗮𝗰𝗸: ASP.NET Core · C# · Entity Framework · Dapper · SQL Server · REST APIs · Azure DevOps · React · Docker · Microservices · Git
𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝗰𝗼𝗺𝗶𝗻𝗴 𝗯𝗮𝗰𝗸:
。100% Job Success Score across 10+ completed projects
。$5k+ earned on Upwork
。Clear communication, realistic timelines, no surprises
。I work US business hours overlap — available for daily standups if needed
If your project involves financial data, enterprise workflows, or complex backend systems — send me a message and let's talk about what you need.
Steps for completing your project
After purchasing the project, send requirements so Mirza can start the project.
Delivery time starts when Mirza receives requirements from you.
Mirza works on your project following the steps below.
Revisions may occur after the delivery date.
Share your requirements
Share your requirements — market type (forex, crypto, stocks), data source/broker, and whether you need real-time or batch data processing.
I design the architecture
I design the architecture — FIX protocol connection (if needed), data ingestion pipeline, database schema, and API structure based on your scope.