Welcome to my portfolio

Hi, I'm Shikher Singh

Java Developer focused on clean frontend, backend & real-world systems.

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About Me

Get to know the developer behind the code

Who I Am

I'm a passionate Full Stack Developer from Greater Noida, India, currently pursuing B.Tech in Computer Science & Engineering at Galgotias University. With a CGPA of 8.54, I'm committed to excellence in both academics and practical development.

I specialize in building scalable backend systems, crafting intuitive user interfaces, and solving complex algorithmic problems. My journey in tech has been driven by curiosity, continuous learning, and a passion for creating solutions that matter.

What I Do

I develop end-to-end applications using modern technologies. From designing robust databases to creating responsive frontends, I bring ideas to life with clean, maintainable code. I'm particularly interested in backend optimization, system design, and building real-world applications.

Beyond coding, I actively contribute to the developer community, solve algorithmic challenges on LeetCode, and continuously expand my technical expertise through certifications and hands-on projects.

4+
Projects
17+
Certifications
8.54
CGPA

Full Stack Development

Backend with Java, Frontend with modern frameworks, Database optimization

Problem Solving

DSA expertise, algorithmic thinking, competitive coding practice

Innovation & Growth

Continuous learning, exploring new technologies, building impactful projects

Community Contributor

Active on GitHub, LeetCode, and GeeksforGeeks, sharing knowledge

4
Projects Completed
17
Certifications
7
Tech Skills

Technical Skills

Technologies and tools I work with

Java
JDBC
MySQL
Servlets
HTML
CSS
JavaScript

Featured Projects

Crafted with precision and clean code

MedConnect

Main Project

Complete Hospital Management System with Admin, Doctor & Patient login.

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Complete Hospital Management System with Admin, Doctor & Patient login, appointment scheduling, billing, room and ambulance management.

Java Swing JDBC MySQL
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CGPA Calculator

Academic

Java Swing based academic calculator for semester-wise and overall CGPA.

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Java Swing based academic calculator to compute semester-wise and overall CGPA with accurate grading logic.

Java Swing
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Banking System

Backend

Secure banking application with deposit, withdrawal and transaction handling.

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Console-based banking application supporting secure login, deposit, withdrawal, balance enquiry and transaction handling.

Java JDBC MySQL
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AgriConnect

Innovation

Agriculture support system to help farmers with crop information and resources.

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Agriculture support system designed to help farmers with crop information, resource management and basic data-driven assistance.

Java Database Web Basics
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Certifications & Achievements

Professional credentials and course completions

Latest

GU Prerequisite (DS using Java)

HCL GUVI

Data Structures fundamentals using Java

Jan 2026

ID: 067a18Xg7rw046p1k7

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DSA using C

HCL GUVI

Data Structures and Algorithms implementation using C

Oct 2025

ID: 60RV55nlK787098dy1

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Mastering in SQL

HCL GUVI

Advanced SQL programming and database query optimization

Oct 2025

ID: 08gJ5Q91165819k72L

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Data Analytics Job Simulation

Forage - Deloitte Australia

Real-world data analytics simulation and practical experience

Dec 2025

ID: 69YiErEReWEhxm2SY

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Data Labeling Job Simulation

Forage Academy

Hands-on data labeling and annotation experience

Dec 2025

ID: MGKFNCLkKcSSuxQJJ

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Database Programming with SQL

Oracle

Oracle Database, Databases, SQL expertise

Nov 2025 View Certificate

Introduction to Generative AI

Amazon Web Services (AWS)

Artificial Intelligence, Generative AI fundamentals

Nov 2025 View Certificate

Java Collections

HCL GUVI

Advanced Java Collections framework and implementation

Sep 2025

ID: Z706n810959R5v46WO

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Servlets & JSP

HCL GUVI

Java web development with Servlets and JSP technologies

Sep 2025

ID: 45t9LI8Qas47H37o91

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Design Thinking - A Primer

NPTEL

Problem-solving and design thinking methodologies

Aug 2025 View Certificate

Java for Beginners

HCL GUVI

Java fundamentals, OOP concepts, and core programming

May 2025

ID: lx519yX1qg86H74641

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Object Oriented Programming

HCL GUVI

Advanced OOP principles and Java programming patterns

Apr 2025

ID: 44c7IF7J541637dp80

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Effective Leadership

HP

Team Leadership and Leadership Development

Feb 2025 View Certificate

ChatGPT for Everyone

HCL GUVI

AI-powered conversational tools and ChatGPT applications

Jan 2025

ID: pWBd1633H928517M8b

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Introduction to Data Engineering and BigData

HCL GUVI

Big Data concepts, data pipelines, and engineering practices

Jan 2025

ID: 283N11D0GW278M73Bf

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Master Mentor Geo-Enabling Indian Scholars

Esri - MMGEIS Program

Geographic information systems and spatial technologies

Jan 2025 View Certificate

Computational Thinking

HCL GUVI

Algorithm design, problem decomposition, and logic

Dec 2024

ID: M6X7337259QtTL5611

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Programming in C#

HCL GUVI

C# programming language and .NET development

Dec 2024

ID: 180pD50Ra76v34BnJ3

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International English Language Testing System

British Council IELTS

English proficiency, ESL, and Communication skills

Nov 2023 View Certificate

Offences by & on Children in the Cyber Space

CIET - NCERT

Cybersecurity awareness and online child safety

Feb 2022

ID: ISEA/NCERT/OCCS/0004614

View Certificate

Education

My Academic Background

Galgotias University

2024 - Present

B.Tech in Computer Science and Engineering

Greater Noida, India

CGPA: 8.54

Army Public School No.1 (CBSE)

2023

Senior Secondary (Class XII)

Roorkee, India

Army Public School No.1 (CBSE)

2021

Secondary School (Class X)

Roorkee, India

Connect With Me

Find me on various platforms

Popular

GitHub

Code Repositories

Check out my coding projects and contributions

Repositories Projects
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Active

LeetCode

Problem Solving

Algorithm practice and competitive coding

Problems Solved Streaks
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Learning

GeeksforGeeks

Learning Platform

Educational content and community contributions

Articles Followers
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Professional

LinkedIn

Professional Network

Connect for professional opportunities and insights

153 Connections 50 Posts
Connect
Certified

GUVI

Skill Development

Comprehensive courses and certifications completed

12 Courses 8950 Points
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Let's Work Together

Get in touch with me

Location

Greater Noida, India

Phone

Available via LinkedIn