Ujjawal

Developer

Delhi, India 0+ yrs exp 86 · Excellent

About

Motivated and adaptable developer with a strong foundation in programming logic and hands-on project development. Brings practical experience from database and enterprise internships, demonstrating a quick learning curve and effective problem-solving skills. Eager to join a collaborative team to build reliable applications and grow as a professional.

Skills & Expertise (28)

MS Excel Intermediate

6.0/10

0.5

Years Exp

SQL Intermediate

5.4/10

0.5

Years Exp

MySql Intermediate

5.4/10

0.5

Years Exp

MongoDb Intermediate

5.4/10

0.5

Years Exp

Python Intermediate

5.4/10

0.5

Years Exp

Data Cleaning Intermediate

5.4/10

0.5

Years Exp

KPI Reporting Intermediate

5.0/10

0.5

Years Exp

Jupyter Notebook Intermediate

5.0/10

0.5

Years Exp

Charts Intermediate

5.0/10

0.5

Years Exp

SUMIFS Intermediate

5.0/10

0.5

Years Exp

Pivot Tables Intermediate

5.0/10

0.5

Years Exp

VLOOKUP Intermediate

5.0/10

0.5

Years Exp

SQL Server Intermediate

5.0/10

0.5

Years Exp

Exploratory data analysis Intermediate

5.0/10

0.5

Years Exp

VS Code Intermediate

5.0/10

0.5

Years Exp

GitHub Intermediate

5.0/10

0.5

Years Exp

Git Intermediate

5.0/10

0.5

Years Exp

NumPy Intermediate

5.0/10

0.5

Years Exp

Pandas Intermediate

5.0/10

0.5

Years Exp

Power BI Intermediate

4.8/10

0.5

Years Exp

Streamlit Intermediate

4.5/10

0.5

Years Exp

SQLite Beginner

3.5/10

0.25

Years Exp

Replit Beginner

3.0/10

0.25

Years Exp

Analytical Thinking Problem Solving Attention to Detail Documentation Effective Communication

Work Experience

Intern

Tamizhan Skills

Jun 2025 - Sep 2025

Specialized in Database Management Systems, working extensively with SQL and MongoDB to handle structured and unstructured data. Designed and optimized relational database schemas, implementing CRUD operations and ensuring data consistency across distributed systems. Managed ACID-compliant transactions to prevent data redundancy and ensure atomic booking operations in real-time applications.

IT Department Intern

ONGC Videsh Ltd.

Jul 2024 - Aug 2024

Gained practical knowledge of IT infrastructure by observing enterprise-level networking equipment, including routers, switches, and firewalls, within corporate data centers. Developed a foundational understanding of IP addressing (IPv4/IPv6) and subnetting to efficiently divide and manage network spaces. Learned the basics of Virtual Local Area Networks (VLANs) to logically group network devices, which helps improve network traffic and security.