Shahzad M.
Senior .NET Developer | SAP B1 Integration Expert | Web & API Solution
With over 8 years of professional software development experience, I specialize in delivering high-impact custom applications and seamless ERP integrations that drive real business results. My core expertise includes: 🔹 Custom Software Development Built over 15+ custom web applications using .NET Core, Angular, and SQL Server Created & consulted on MVPs for 3 startups, accelerating time-to-market by 40% Modernized legacy Webforms systems to .NET Core + Angular, improving performance by 60% 🔹 SAP Business One Integrations & Consultation Completed 12+ SAP B1 Integrations across industries (Retail, Manufacturing, Wholesale) Developed 3 SAP Add-ons for inventory management, reporting automation, and finance sync Integrated SAP B1 with platforms like Shopify, Amazon, eBay, Retail Pro, Salesforce, and custom CRMs /ERP's Delivered SAP-integrated POS Inventory Systems syncing over 10,000 daily transactions Launched SAP API Gateway used for different web portals & handling the integration between SAP Business One & Retail pro, used in 100+ branches Retail Store. Key Achievements: Enabled businesses to achieve up to 30% faster operational workflows with SAP automations Helped clients scale revenues by 20%-50% through integrated, real-time systems Managed seamless API integrations processing 50K+ records daily without downtime Whether you need a robust SaaS application, a custom ERP extension, or API integrations that scale with your business, I can deliver solutions built for reliability, scalability, and future growth. 📩 Let's connect to discuss how we can bring your project to life.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.1k
Billed in all: $4,882$4.9k
$1.1k in the last 6 months
Across 21 contracts
Earnings, last 30 days
Skill rankings: Top 20% in ASP.NET Web API
Ranked by MRR among everyone on Upwork with the skill.
- #43SAP BusinessOne157 freelancers · 🇵🇰 #10Top 27%🇵🇰#10 of 25
- #43SAP HANA148 freelancers · 🇵🇰 #9Top 29%🇵🇰#9 of 24
- #92SAP ERP324 freelancers · 🇵🇰 #5Top 28%🇵🇰#5 of 27
- #239Entity Framework1,047 freelancers · 🇵🇰 #40Top 23%🇵🇰#40 of 214
- #288ASP.NET Web API1,447 freelancers · 🇵🇰 #70Top 20%🇵🇰#70 of 332
- #451Desktop Application1,674 freelancers · 🇵🇰 #69Top 27%🇵🇰#69 of 261
- #468Microservice2,217 freelancers · 🇵🇰 #90Top 21%🇵🇰#90 of 400
- #508ASP.NET Core2,272 freelancers · 🇵🇰 #101Top 22%🇵🇰#101 of 495