Empowering the next generation of builders.
We are on a mission to prepare students and professionals alike to thrive in a rapidly evolving tech landscape.
How It Started
In January 2021, Substring Technologies was born out of a vision to bridge the gap between aspiring coders and industry-level programming resources.
Founded by Durgesh Kumar Tiwari, a passionate coder who graduated with a B.Tech in 2017, the company represents the culmination of his relentless pursuit of a dream. Despite landing a lucrative placement at a prominent MNC in Bangalore, Durgesh chose to chart his own course, driven by his desire to empower students with the tools to master modern technologies.
His journey was not without challenges—his initial venture faltered due to partnership conflicts. However, his love for teaching led him to start a YouTube channel, which quickly gained a devoted following.
The overwhelming demand from students for comprehensive, technology-driven content inspired Durgesh to create online courses. This passion project soon grew into Substring Technologies, which now offers a range of services, from summer training programs in colleges to corporate employee upskilling, internships, and live classes on trending technologies.
Our Mission
To contribute to the growth of a digitally empowered workforce that leads the future of technology.
To bridge the gap between theoretical knowledge and real-world application through hands-on training.
To create a community of skilled developers who are equipped to solve complex challenges and drive innovation.
To make high-quality education in programming accessible to aspiring engineers across the nation.
Core Values
Quality Education
Top-notch training that is practical and industry-relevant, ensuring our learners gain real-world skills.
Accessibility
Quality tech education should be available to everyone, regardless of their background or location.
Growth & Empowerment
Empowering individuals to grow their careers and achieve their full potential through continuous learning.
Creativity
Staying updated with the latest technologies and trends is at the core of what we do.
Community Building
We foster a community of learners and educators who support and uplift one another.
Learner-Centric
Personalized guidance and hands-on experience to make learning effective and engaging.
Why Choose
Substring?
We don't just teach coding; we shape careers. Our holistic approach combines technical depth with professional grooming to create complete software engineers.
Industry-Level Mentorship
Learn directly from senior engineers and architects from top tech companies.
Real-World Projects
Work on live projects and build a portfolio that stands out to recruiters.
Career Support
Resume building, mock interviews, and job referrals to help you get hired.
Modern Tech Stack
Master the latest tools and technologies used by top startups and enterprises.
High-Quality Code
Learn best practices, clean code architecture, and scalable design patterns.
1:1 Support System
Personalized guidance and doubt clearing sessions to ensure your success.