name: Abdullah Shahid
location: Pakistan π΅π°
role: Senior Software Engineer
experience: 8+ years
availability: Remote / Freelance
motto: "Clean code, scalable systems, optimized performance."
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| Backend |
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| Frontend |
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| Databases |
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| DevOps |
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Dynamic budgeting system handling billions of records with Reserve, Commit, and Reverse logic for enterprise financial workflows. |
Windows service syncing orders & customers from Amazon SP API and TikTok E-commerce into centralized database using Hangfire. |
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Source Generators automating DTO and mapping logic using Microsoft Roslyn β eliminating boilerplate at compile time. |
Enterprise SSO system for websites and CLIs β secure proxy-based authentication with AD integration. |
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Web-based dashboarding tool with visual query builders, dataset joins, custom formulae, and interactive chart widgets. |
Interactive network topology visualizer with pan, zoom, click-to-explore, and detail tooltips for complex data relationships. |
ποΈ Architecture βββββββββββββββββββββββββ 85% Clean Architecture, Microservices, DDD
πΎ Databases βββββββββββββββββββββββββ 95% Billion-record optimization, T-SQL, Migrations
βοΈ Backend βββββββββββββββββββββββββ 95% .NET Core, EF Core, gRPC, SignalR
π¨ Frontend βββββββββββββββββββββββββ 65% React, Blazor, Razor Pages
π³ DevOps βββββββββββββββββββββββββ 72% Docker, Rancher, Azure Pipelines, NGINX
π Security βββββββββββββββββββββββββ 85% PAM, AD Integration, Proxy Systems
I'm always open to interesting conversations, collaboration on enterprise projects, and open-source contributions.
