SQL Developer | Entry Level | Fresher Internship (SQL, MySQL, Stored Procedures)

Medi Nex Workforce; India; A distancia; INR 152.000 - 182.000; Jornada completa

Descripción de la vacante

Medinex Workforce offers an entry-level SQL Developer internship (1–3 months) with remote work from anywhere in India. You will write and optimize SQL queries, create views and stored procedures, and design clean database structures while learning reporting techniques.

Fresh graduates or final-year students can apply for a full-time internship with a stipend up to INR 15,000 per month. Paid interns join a team that values data integrity and efficient querying.

Formación

• Strong SQL basics with joins, aggregations and window functions.
• Working knowledge of MySQL, PostgreSQL or SQL Server.
• Understanding of primary/foreign keys and normalization.
• Willingness to learn and work remotely full-time.
• Final-year students or recent graduates eligible for internship.

Responsabilidades

• Write SQL queries using joins, subqueries, aggregations and window functions.
• Create views and stored procedures for reports.
• Design small, well-structured tables with proper keys and relationships.
• Find slow queries and improve them using indexes and query design.
• Prepare clean data extracts for the analytics team.
• Check data for duplicates, missing values and inconsistencies.
• Document tables and queries for future reuse.
• Share progress in daily check-ins and weekly review.

Conocimientos

SQL basics

Analytical thinking

Attention to detail

Logical thinking

Educación

B.Tech / B.E. / BCA / B.Sc (CS/IT) / MCA

Herramientas

MySQL

PostgreSQL

SQL Server

Descripción del empleo

Job Title: SQL Developer | Entry Level | Fresher Internship (SQL, MySQL, Stored Procedures)

Company: Medinex Workforce

Location: India

Workplace Type: Remote

Employment Type: Full-time internship

Duration: 1 to 3 months

Stipend: Up to INR 15,000 per month

About the internship

Medinex Workforce stores a great deal of information in databases: candidate profiles, client requirements, interview schedules, placement history and billing records. Every dashboard, tracker and report depends on queries that fetch the right rows quickly and correctly. A slow or faulty query means a recruiter waits or a manager reads the wrong number. In this internship you will write and improve those queries, and learn why two queries that return the same result can differ hugely in speed.

What you will do

• Write SQL queries using joins, subqueries, aggregations and window functions
• Create views and stored procedures for reports the team needs again and again
• Design small, well-structured tables with proper keys and relationships
• Find slow queries and improve them using indexes and better query design
• Prepare clean data extracts for the reporting and analytics team
• Check data for duplicates, missing values and inconsistent entries
• Document tables and queries so others can understand and reuse them
• Share progress in daily check-ins and a weekly review

What we are looking for

• Strong SQL basics (SELECT, JOIN, GROUP BY, HAVING, subqueries)
• Working knowledge of MySQL, PostgreSQL or SQL Server
• Understanding of primary keys, foreign keys and normalisation
• Logical, structured thinking
• The habit of double-checking results before sharing them
• A laptop and stable internet connection for full-time remote work

Nice to have

• Knowledge of indexes and query execution plans
• Basic Excel or Python skills
• A SQL practice profile on HackerRank or LeetCode, or a small database project

Who can apply

• Final-year students and recent graduates from B.Tech, B.E., BCA, B.Sc (CS/IT), MCA, B.Com or any stream with strong SQL skills
• Self-taught learners who can show a project or certificate
• Freshers are welcome, and prior experience is not required
• You must be available full-time for the internship period

What you will gain

• Work on real databases and reporting requirements
• Regular guidance and feedback from experienced team members
• Query samples and database projects you can show in future interviews
• The freedom to work from your own city anywhere in India

Full-time, Monday to Saturday or as assigned by your reporting manager, with daily check-ins and a weekly review.

Medinex Workforce is an equal opportunity employer. We welcome applicants of every gender, background and community.