Fariha Jahan

@jahan_fariha

Dot Net Developer, Full Stack Software Engineer

Bangladesh
English
About me
🎖️ 7+ Years Experience | 🚨 Free After-Sales Support | 💬 Responsive Communication I’m Fariha, a Full Stack .NET Software Engineer with 7+ years of experience building scalable enterprise applications. I specialize in ASP.NET Core, C#, React, REST APIs, SQL Server, Dapper, SignalR, ERP systems, and performance optimization. I help businesses build, modernize, optimize, and maintain reliable software—from custom web apps and APIs to database tuning and production bug fixing. 🤝 Let’s build a secure, scalable, and business-focused solution together!... Read more

Skills

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Fariha Jahan
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See my services

Bug Fixes
I will fix asp net erp system bugs and errors
From$10 / projectMore details
Full Stack Web Applications
I will optimize sql server queries and stored procedures
From$10 / projectMore details

Portfolio

Work experience

Databiz

Senior Software Engineer

Databiz • Full-time

Jan 2022 - Apr 2026 • 4 yrs 3 mos

• Led end-to-end development of ERP modules serving 5,000+ daily users using .NET Core, Clean Architecture, and Crystal Reports. • Optimized 30+ SQL Server stored procedures, reducing query execution time by ~65% and improving invoice aging report generation from 8s to under 1.5s. • Implemented server-side pagination, reducing API payload size by ~70% and significantly improving performance on large datasets. • Built a real-time notification system with SignalR, replacing polling and reducing server load by ~40%. • Designed normalized database schemas and executed bulk migrations of 1M+ records with zero downtime. • Developed and maintained 15+ production REST APIs using .NET Core, Dapper, LINQ, and SQL Server, consistently achieving sub-200ms response times. • Mentored junior developers through code reviews and pair programming, reducing bug rates and improving code quality.