Harshit Patel

Software Engineer

Gurugram, Haryana, India5 mos experience

Key Highlights

Expert in designing secure authentication systems.
Proven track record in performance optimization.
Strong backend development experience with C# and .NET.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Fintech systems.

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Skills

Core Skills

Authentication & AuthorizationBackend System Design & Rest Apis

Other Skills

C#.NET FrameworkOAuthMFAAPI KeysConsole Applications.NET CoreREST APIsSQLEntity Framework (EF) CoreDistributed SystemsMicroservicesGitObject-Oriented Programming (OOP)Java

About

Backend-focused Software Engineer with experience building secure, scalable, and high-performance systems using C# and .NET. I have worked in the FinTech domain, contributing to authentication platforms, partner integration middleware, and internal infrastructure tools used in production environments. My work includes designing OTP-based multi-factor authentication pipelines, configurable authentication handlers supporting OAuth 2.0 and API-key models, and latency-sensitive APIs optimized through caching and clean architecture. Core strengths: • Backend system design & REST APIs • Authentication & authorization (OAuth2, API Keys, MFA) • Performance optimization & scalability • SQL / NoSQL data handling • Secure coding and compliance-driven refactoring I value clean code, predictable systems, and engineering practices that scale across teams. I am open to backend-focused software engineering roles across India and the EU, including relocation opportunities.

Experience

5 mos

Total Experience

3 mos

Average Tenure

2 mos

Current Experience

Leapwork

Junior Software Engineer

Mar 2026 – Present · 2 mos · Gurugram, Haryana, India · Hybrid

Onebanc

2 roles

Back End Developer

Promoted

Jul 2025 – Oct 2025 · 3 mos · Gurugram, Haryana, India · On-site

Designed and implemented secure OTP-based multi-factor authentication workflows.
Built configurable ASP.NET Core authentication middleware for multiple partner models (OAuth 2.0, API Keys).
Reduced partner onboarding time by ~40% using dynamic, configuration-driven authentication.
Implemented in-memory caching for partner verification, reducing API latency (300ms → 180ms).
Co-developed an internal forward proxy with request encryption/decryption and dynamic key mapping.
Automated JSON-based proxy configuration generation using .NET 8, cutting setup time by 95%.
Refactored legacy .NET services to meet VAPT security and SonarQube code-quality standards.

C#.NET FrameworkAuthentication & authorizationBackend system design & REST APIs

Full Stack Developer

Oct 2024 – Jun 2025 · 8 mos · Gurugram, Haryana, India · On-site

Contributed to building end-to-end web applications using Core HTML/CSS, C# and .NET Framework.
Implemented RESTful APIs, integrated database layers, and ensured robust role-based access control.
Collaborated on full-stack feature delivery cycles, debugging, and deployment automation.

C#Console ApplicationsBackend system design & REST APIs