Open to opportunities

Sachin User

@sachinuser6

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.NET developer building secure, scalable web applications and APIs.

India

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What I'm looking for

I am seeking backend or full-stack roles where I can build secure APIs, integrate payments and AI chatbots, optimize databases, and collaborate in cross-functional teams for scalable product impact.

I am a .NET developer with hands-on experience designing and building scalable web applications using ASP.NET Core, Web API, C#, and SQL Server. I focus on secure RESTful API design, role-based authentication, payment gateway integrations (Razorpay), Dialogflow chatbot integrations, and optimizing database performance through stored procedures and indexing.

At LiteCode Software I developed production-ready APIs, deployed payment integrations, improved SQL performance by 30%, and contributed to applications serving 500+ active users. I follow SOLID principles, N-Tier architecture, and maintain clear documentation with Swagger and GitHub while collaborating with cross-functional teams to translate business requirements into reliable technical solutions.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

LiteCode Software Pvt. Ltd.

Jun 2023 - Present (3 years)

Developed secure RESTful APIs and integrated Razorpay payments and Dialogflow chatbot, implemented role-based authentication, and optimized SQL stored procedures to improve performance by ~30% across applications serving 500+ active users.

C ASP.NET Core Razorpay Dialogflow SQL Server RESTful API Design

Trainee Software Developer

LiteCode Software Pvt. Ltd.

Jan 2023 - Jun 2023 (5 months)

Supported backend development, deployed payment gateway integration to production, and restructured SQL queries and indexes to improve database performance by 30%.

C ASP.NET Core SQL Server ADO.NET Stored Procedures Razorpay Git Swagger

Education

Degrees, certifications, and relevant coursework

Sant Gadge Baba Amravati University

Bachelor of Engineering, Computer Science & Engineering

2021 - 2024

Bachelor of Engineering in Computer Science & Engineering completed with coursework and projects focused on web application development, databases, and software architecture.