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30,000+ STUDENTS  Β·  175 COUNTRIES
Coding
Liquids

Learn to build real software, real fast. Expert-led, project-based courses in app development, data tools, AI-integrated programming β€” and everything in between.

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30K +
Students
175 +
Countries
Flutter Python Excel + AI SQL Power BI Cybersecurity Dart Firebase Web Development Machine Learning Automation Flutter Python Excel + AI SQL Power BI Cybersecurity Dart Firebase Web Development Machine Learning Automation
// Our Course
Start here. Build everything.

Our flagship course β€” one of the most comprehensive Flutter programmes available. Build real apps for Android, iOS, Web, and Desktop from a single codebase.

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Complete Flutter Course: Learn to Build Android, iOS, and Web Apps

Covers Flutter fundamentals, advanced architecture, Riverpod, Firebase, REST APIs, Go Router, CI/CD, and real-world projects β€” everything you need to work as a Flutter developer.

Enrol Now β†’
30K +
Students
175 +
Countries
18
Hours
// Why Coding Liquids
Not just courses.
A different way to learn.
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Project-First Learning

You build something real before you understand all the theory β€” because that's how learning actually sticks.

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Expert-Led Instruction

Courses built by working engineers around real job requirements β€” not padded theory or outdated content.

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Verifiable Certificates

Earn a certificate on completion. Share it directly to LinkedIn and stand out to employers and clients.

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Lifetime Access

Pay once, own it forever. As technologies evolve and content updates, you always have the latest version.

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Dedicated Support

Stuck? Our team answers questions and unblocks learners throughout their journey β€” not just at enrolment.

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AI-Integrated Curriculum

Learn how to work alongside AI tools β€” so you're not just writing code, you're working at a different level.

// About Us
Built by engineers.
For serious learners.

Coding Liquids is an ed-tech platform where every course is structured around what you'll actually encounter at work.

Google Flutter

We started with Flutter β€” one of the most in-demand cross-platform frameworks β€” and we're expanding into every skill that modern developers and data professionals need.

Our teaching philosophy: project-first, concept-second. Build something real first. The theory clicks when it's grounded in something you've actually made.

// Meet the Team
The people who built this.
Sagnik Bhattacharya
Founder & CEO
Sagnik Bhattacharya

A tech consultant and instructor specialising in software engineering, mobile and web development, with expertise in Flutter, Python, and a wide range of web technologies. He has taught over 30,000 students across 175 countries.

sagnikbhattacharya.com β†—
Paulina Knop
Tech Instructor
Paulina Knop

Deeply committed to building learning experiences where every student can genuinely thrive. Paulina invests extensive research and creative effort into crafting content that's engaging, thorough, and built to last β€” not just content to watch, but content that transfers.

// Start Today
Your learning journey
starts now.

Join 30,000+ students from 175 countries already building real skills with Coding Liquids.

Browse All Courses β†’ Start with Flutter