h
hc_datacraft

Choudhary

@hc_datacraft

IIT Madras : Data Science, National level sprinter who delivers on time

Indien
Englisch, Hindi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hi, I'm Harshit — a 100m/200m sprinter and JEE aspirant from Jaipur, India. I specialise in SQL — writing clean, optimised queries, complex JOINs, subqueries, window functions, aggregations, and structured reports. Why work with me? → I treat every gig like a race — precision, speed, and zero excuses. → I respond within 1 hour and deliver on time, every time. → I don't stop until your query runs perfectly. Building my Fiverr reputation with competitive pricing — expert-level SQL at a fraction of the usual cost. Let's get your database working exactly how it should.... Mehr lesen

Kompetenzen

h
hc_datacraft
Choudhary
offline • 

Meine Dienstleistungen

SQL- und NoSQL-Abfragen
I will write and optimize sql queries, database reports
Ab10 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Self_Employed

Self Employed

Freiberufler • 1 yr 11 mos

SQL Query Optimization (Freelance Practice)

Jun 2025 - Present • 11 mos

Assisted peers and local contacts with SQL query optimization and database troubleshooting. Improved query performance, ensured data accuracy, and provided practical solutions for small projects.

Python + MySQL Developer (Student Project)

May 2025 - Present • 1 yr

Developed a complete Library Management System using Python and MySQL. Implemented CRUD operations, parameterized queries for security, and designed a structured schema with constraints. Built a menu‑driven interface with input validation and tested with real data.

Digital Skills Program Trainee – IIT Madras

Educational Engagement • Teilzeit

Aug 2025 - Sep 2025 • 1 mo

Successfully completed the IIT Madras “Introduction to Data Science and AI” certification course. Gained hands‑on training in SQL, Python, and AI foundations, with practical exposure to database management, coding practices, and digital literacy.