Backend-first mindset
I care about session handling, data flow, validation, and maintainable logic.
Backend-focused full stack developer
Om Kumar
Java and full-stack developer
Open to Java and full-stack roles
Om Kumar — Java developer building reliable, fast web apps.
I'm Om Kumar, a Java and full-stack developer with a Computer Science background from SRM University. I build web applications with Java, Servlets, JDBC, Oracle SQL, HTML, CSS, and JavaScript, with a strong focus on backend logic, clean interfaces, and dependable delivery.
- 2+ Production-style projects
- Java Core backend focus
- SQL Database-backed systems
Focus
Backend logic first
Delivery
Full-stack web apps
Goal
Ready for real-world teams
Profile snapshot
Om Kumar
Backend-focused Java developer with a clean product mindset.
What I bring
- Strong foundation in Java, JDBC, Servlets, and SQL
- Comfortable shipping end-to-end web products and utilities
- Focused on clean logic, secure flows, and responsive interfaces
I like taking a feature from backend flow to polished delivery without losing clarity.
Now building
Backend systems with cleaner UX details
Best fit
Java, SQL, and product-minded web work
Working style
Iterate fast, keep logic simple, ship clean
About
Turning ideas into practical, production-ready software.
My work is centered around backend-heavy web development with Java. I like projects where authentication, database design, and business logic matter just as much as the interface.
Through hands-on projects, I've worked with Servlets, JSP, JDBC, Oracle SQL, HTML, CSS, and JavaScript to build complete applications that support real user flows instead of isolated demos.
I’m focused on improving system design, shipping dependable features, and contributing to teams that value clean execution and ownership.
End-to-end ownership
I enjoy taking a feature from UI planning to database integration and testing.
Product focus
I actively build, iterate, and improve based on what each project needs to do for real users.
Projects
Work that shows both backend depth and product thinking.
Featured project
Online Examination Portal
A full-stack online examination system with separate admin and user experiences, automatic evaluation, timed assessments, and result tracking backed by Oracle SQL.
What it solves
Digitizes exam management so admins can create and control assessments while users can take secure timed tests and instantly review results.
What I built
Authentication flows, session-based access control, timed exam submission, question retrieval through JDBC, result generation, and history views.
- Implemented role-based access for admin and user modules
- Built secure login, registration, password updates, and session management
- Connected dynamic question loading and result processing with Oracle SQL
- Created timed exam behavior with automatic submission on timeout
- Designed dashboards for exam management and score history tracking
Utility project
SRM Grade Calculator
A responsive grade calculator that helps users quickly estimate results using internal assessment inputs and instant client-side validation.
- Implemented grade calculation rules using JavaScript
- Added validation to reduce invalid or incomplete input
- Designed a responsive layout for mobile and desktop use
Skills
Tools I use to build structured, database-backed web apps.
Backend
Core Java, Servlets, JSP, JDBC, SQL / Oracle
Frontend
HTML, CSS, JavaScript, responsive interfaces
Workflow
Git, GitHub, problem-solving, DSA in C
FAQ
Quick answers for recruiters and collaborators.
What roles am I currently looking for?
I am open to Java developer, backend developer, and full-stack developer roles where I can work on APIs, SQL, business logic, and product-focused web experiences.
Which technologies do I work with most?
My main stack includes Java, Servlets, JSP, JDBC, Oracle SQL, HTML, CSS, JavaScript, Git, and GitHub for building database-backed web applications.
What projects should you look at first?
Start with the Online Examination Portal for backend depth and the SRM Grade Calculator for responsive frontend logic and quick product usability.
Contact
Let’s connect about roles, projects, or collaboration.
Available for backend and full-stack roles, project collaborations, and walkthroughs.
If you'd like to discuss my projects, request a walkthrough, or talk about an opportunity, send a message here or reach out directly through LinkedIn or email.