Vriddh Technologies

Your Database Partner —
Consult. Migrate. Train.

Expert database programming consultation on any platform, seamless Oracle-to-PostgreSQL migration, and structured training in database development & administration.

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5+
DB Platforms
10+
Courses
100K+
Learners
100%
Free Training
Platforms We Work With Oracle SQL Server MySQL PostgreSQL MongoDB SQL Oracle 26ai
What We Do

Three Ways We Can Help You

Whether you need a database programming expert, a migration partner, or structured training — Vriddh Technologies has you covered.

Service · Consultation

Database Programming Consultation

Have a database programming challenge? We take on any database development job — stored procedures, performance tuning, query optimisation, schema design or complex reporting — on any platform you use.

  • Stored Procedures, Functions & Triggers
  • Query Optimisation & Execution Plans
  • Schema Design & Refactoring
  • Complex Reporting & Analytics Queries
  • Oracle · SQL Server · MySQL · PostgreSQL · MongoDB
Discuss Your Project
Service · Migration

Oracle → PostgreSQL Migration

Planning to move off Oracle? We handle the full migration lifecycle — from schema conversion and PL/SQL re-coding to data transfer, testing and go-live support — so your transition is smooth and risk-free.

  • Schema & Object Conversion
  • PL/SQL → PL/pgSQL Re-coding
  • Data Migration & Validation
  • Application Query Compatibility
  • Post-Migration Performance Tuning
Start Migration Talk
Training · Free

Database Development & Administration Training

Structured, hands-on courses from SQL basics to advanced DBA. Taught from real production experience, not textbooks. All courses are completely free — no account needed to start.

  • SQL Foundations to Advanced
  • PL/SQL, T-SQL & PL/pgSQL Development
  • Oracle, MySQL, SQL Server & PostgreSQL DBA
  • MongoDB Administration
  • 10 Courses · 500+ Lessons · Always Free
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Migration Service

Oracle to PostgreSQL — Done Right

We manage the entire migration lifecycle, from the first assessment to post-go-live support, so you can move off Oracle with confidence.

Oracle Database

Your existing Oracle environment

Migration

PostgreSQL

Open-source, production-ready

Assessment

Full audit of your Oracle schema, PL/SQL objects and application queries.

Schema & Code Conversion

Automated and manual conversion of tables, views, procedures and triggers.

Data Migration

Safe, validated data transfer with zero-loss guarantees and rollback plans.

Testing & Go-Live

End-to-end testing, performance validation and hands-on go-live support.

Get a Free Migration Assessment
Free Training Courses

Database Development & Administration Courses

Ten structured courses covering every major platform — from SQL foundations to advanced DBA. Completely free, no sign-up needed.

SQL Basics
SELECT, INSERT, UPDATE, DELETE, JOINs, GROUP BY and subqueries.
Beginner
SQL Advanced
CTEs, Window Functions, Query Optimisation, Execution Plans.
Intermediate
Oracle PL/SQL
Procedures, triggers, cursors, packages and Oracle 26ai.
Intermediate
SQL Server T-SQL
SSMS, T-SQL procedures, error handling and performance.
Intermediate
MySQL PL/SQL
MySQL stored routines, events, triggers and functions.
Intermediate
PL/pgSQL
PostgreSQL procedural language — functions, loops and triggers.
Intermediate
PostgreSQL DBA
Backups, replication, PITR, security and query tuning.
Advanced
MySQL DBA
User management, backups, replication and slow query tuning.
Advanced
SQL Server DBA
Always On AG, clustering, performance monitoring and jobs.
Advanced
MongoDB DBA
Replication, sharding, indexing, backups and Atlas.
Advanced
Why Vriddh Tech

Real Expertise. All Three Areas.

Everything we do — consulting, migration and training — comes from real hands-on production experience across all major database platforms.

Any Platform, Any Job

Oracle, SQL Server, MySQL, PostgreSQL or MongoDB — we handle any database programming task, no matter the complexity.

Risk-Free Migration

Structured Oracle-to-PostgreSQL migration with full assessment, conversion, validation and go-live support at every step.

Production-Grade Training

Courses built from real DBA and developer experience — not theory. Learn what actually matters in production environments.

Training is Always Free

All 10 courses and 500+ lessons are completely free, no account needed. Learning should never have a price barrier.

The Expert Behind It All

Consulting, Migration & Training — One Expert

Vignesh

Vignesh

Database Consultant · Migration Specialist · Trainer  ·  Available for Projects

Experienced Database Administrator, developer and trainer with deep hands-on expertise across Oracle, SQL Server, MySQL, PostgreSQL and MongoDB. Available for database programming consultation, Oracle-to-PostgreSQL migration engagements, and corporate or individual database training — all grounded in real production work, not textbooks.

DB Consultation Oracle → PostgreSQL Migration Oracle PL/SQL SQL Server T-SQL PostgreSQL DBA MySQL DBA MongoDB DB Trainer

Ready to Work With Us?

Need a database programming expert, planning an Oracle migration, or looking to train your team? Let's talk — or start learning for free right now.

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