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JaJuMa Develop
Expert Custom Magento & Hyvä Development:
Crafting Your High-Performance eCommerce Future
JaJuMa delivers innovative bespoke Magento and Hyvä solutions that drive tangible growth.
As Magento Specialists, Hyvä Gold Partner, Tech Partner & Core Contributor,
we solve your challenges and build for peak performance, superior UX and lasting success.

Why JaJuMa? Your Expert Partner
Official Hyvä Gold & Technology Partner, Core Contributor
Leverage our top-tier Hyvä expertise for unparalleled speed and modern UX.
10+ Years Dedicated Magento Experience
Complex custom features seamlessly integrated, we build to your exact needs.
Proven Performance-Driven Results
Experience significant boosts in site speed, SEO rankings, and conversion rates.
Scalable & Future-Proof
We architect solutions that grow with your business and adapt to market demands.

Custom Magento
Development
Tailored solutions for your unique business logic & complex integration.
We design and build robust, scalable solutions from the ground up.

Custom Hyvä
Development
Unlock blazing speed & superior UX with cutting-edge Hyvä Themes, built by your certified Gold Partners.
Explore Hyvä
Magento & Hyvä Extensions
Development
Developers of Leading Hyvä Extensions.
Precision functionality, built for your specific needs and seamless Hyvä compatibility.

Performance
Optimization
Supercharge your Magento store with our comprehensive performance optimization services.
Conquer Core Web Vitals, improve page load times and boost conversions.
How We Solve Your Magento Pain Points For You:
Our Comprehensive
Magento & Hyvä Services
Your Blueprint for eCommerce Excellence
JaJuMa offers a full spectrum of custom Magento and Hyvä development services,
meticulously designed to address your specific needs and propel your online business forward.
As your dedicated Hyvä Gold Partner and Magento experts,
we deliver solutions leveraging our deep expertise and commitment to quality,
that are not just technologically advanced but also strategically aligned with your growth objectives.
Bespoke
Magento Custom Development:
Your Goals, Your Vision, Expertly Crafted
When off-the-shelf isn't enough, our custom Magento development services provide solutions precisely engineered to your unique business model and operational needs. We translate your specific requirements into robust, scalable, and perfectly integrated Magento functionalities.
Gain a competitive edge with features perfectly aligned to your processes, an optimized user experience that drives conversions, and seamless integration with your existing business systems, all built for future growth and enhanced SEO.
With over a decade of Magento mastery, we don't just build; we architect solutions.
See what we can do with Magento: from intricate multi-vendor portals to
seamless ERP integrations.
Our approach often includes leveraging our own innovations, like the
Ultimate Image Optimizer,
ensuring holistic image optimization from the core of your custom build for peak performance and UX.
We turn your unique challenges into powerful, competitive advantages.
Unlock
Top Speed & UX with Hyvä Themes:
Powered by Your Gold Partner, JaJuMa
Transform your Magento store with the revolutionary speed and modern user experience of Hyvä Themes. As your certified Hyvä Gold Partner, we specialize in custom Hyvä implementations, custom Hyvä design, and seamless migrations, unlocking unparalleled performance.
Experience dramatically faster page loads, superior Core Web Vitals, enhanced SEO rankings, and a more engaging, mobile-first user journey. Hyvä's modern, lightweight architecture also means quicker development cycles and potentially lower long-term costs.
Explore The Top 10 Benefits Of Hyvä
As pioneering Hyvä Gold Partners and Core Contributors,
we were early adopters, shaping Hyvä's evolution.
See what we can do with Hyvä:
Our custom solutions often feature cutting-edge innovations like our
Hyvä Inline CSS extension
for unparalleled speed.
We build beyond the standard, crafting unique, high-performance Hyvä experiences
that give your store a distinct edge and future-proof foundation.
Custom
Magento & Hyvä
Extensions:
Tailored Seamless Integrations
Extend your Magento store's capabilities with custom-built extensions
designed to meet your precise operational needs and enhance user experience.
We develop high-quality, secure, and performance-optimized modules
that integrate flawlessly with Magento and Hyvä environments.
Address specific business challenges with unique features, automate workflows for greater efficiency, and ensure seamless compatibility with your existing Magento setup and third-party systems, all while adhering to Magento's best practices.
Our in-house extension development fuels our custom work.
We created the first AVIF support for Magento with our Ultimate Image Optimizer and
pioneered the first Back/Forward Cache implementation
for Magento - just to name two of our innovations.
This means your custom extension isn't just built; it's engineered with cutting-edge,
performance-driven innovation by developers who create market-leading solutions.
Magento & Hyvä
Performance
Optimization:
Speed That
Converts
A slow Magento store directly impacts user experience and sales.
Our
holistic performance optimization services dive deep to identify and eliminate bottlenecks,
ensuring your store operates at peak velocity and
delivers superior Core Web Vitals.
Achieve significantly faster load times, improve your Google Core Web Vitals, enhance user satisfaction leading to lower bounce rates, and ultimately boost your conversion rates and SEO rankings through a faster, more efficient online store.
We live and breathe performance.
Our full suite of proprietary performance optimization extensions is testament to this.
We even developed our own Real User Monitoring (RUM) tool -
the first and only of its kind dedicated to Magento - to measure and validate real-world speed gains.
When we optimize, we bring unparalleled tools and insights.
Why Choose JaJuMa?
Your Trusted Expertsin Magento & Hyvä Excellence
Choosing the right development partner is crucial for your eCommerce success.
Choosing JaJuMa means partnering with a team that offers more than just development services;
it means gaining a strategic ally dedicated to your e-commerce success.
Our unique advantages ensure your project is not only delivered to the highest standards but also positions your business for sustained growth:
Here’s Why Leading Magento Merchants Trust Us:
Pioneering Hyvä Leadership & Expertise:
Our unique triple partner status as Official Hyvä Gold Partner, Hyvä Technology Partner, and one of the few global Hyvä Core Contributors
places us at the vanguard of Hyvä development.
This isn't just a badge; it signifies our successful project track record with Hyvä, deep, intrinsic understanding of the Hyvä architecture,
enabling us to build solutions that are exceptionally performant, robust, and leverage the very latest Hyvä innovations.
Our contributions to the Hyvä core mean we're actively shaping the future of this transformative technology.
Decades of Proven Magento Mastery:
With over 10 years of dedicated experience in the Magento ecosystem (Magento Open Source and Adobe Commerce), we've mastered its complexities and harnessed its power for businesses of all sizes. Our active role as Mage-OS Contributors and proud Magento Association Members reflects our ongoing commitment to the platform's evolution and the broader open-source community. This deep expertise ensures your Magento project is built on a foundation of best practices, security, and scalability.
Explore Our Mage-OS DemoCommitment to Quality &
Best Practices
We adhere strictly to Magento coding standards and development
best practices.
Our development process includes rigorous testing and quality assurance at every
stage, guaranteeing solutions that are not only powerful but also reliable, secure, and
maintainable.
We prioritize clean code and robust security measures to protect your store and
customer data.
Relentless Focus on Performance & Measurable Results:
At JaJuMa, performance is not an afterthought - it's engineered into every solution we build.
We are obsessed with speed and achieving outstanding Core Web Vitals.
Our data-driven approach, combined with advanced optimization techniques and our proprietary suite of performance-enhancing extensions
(like the Ultimate Image Optimizer and Hyvä Inline CSS), translates into faster load times, improved user engagement,
higher conversion rates, and better SEO rankings for your store.
Client-Centric &
Collaborative Approach
Your success is our priority. We believe in building strong,
collaborative partnerships.
We listen to your needs, understand your challenges, and work closely
with you throughout the project lifecycle to ensure the final solution perfectly aligns with your
vision and objectives.
Innovation Through In-House Extension Development:
Our unique capability as developers of a comprehensive portfolio of our own Hyvä-compatible Magento extensions provides us with practical, real-world insights into what works best. This "productized expertise" means we bring proven, tested components and methodologies to custom projects, accelerating development and enhancing the reliability of the solutions we deliver for you.
Check Our Magento & Hyvä Extensions
See How
We've Transformed Businesses
That is really very impressive what you can do to display the pages faster - and the extensions work perfectly.
Thank you very much!!!
The JaJuMa Process:
Our Collaborative Path toYour eCommerce Success
We believe in a transparent, structured, and collaborative
approach to every project.
Our proven process ensures clarity, efficiency, and results that exceed
expectations.
Phase 1: Discovery & Strategic Consultation
Every successful project begins with a deep understanding.
We start by working closely with you to meticulously analyze your unique business
objectives, target audience, specific requirements, and competitive landscape.
This collaborative discovery phase ensures we align our strategy perfectly with your vision.
Phase 2: Tailored Planning & User-Centric Design
Based on the initial consultation, our experts craft a
comprehensive project plan and a user-centric design concept.
Whether it's a completely custom Magento build or a cutting-edge Hyvä theme implementation, we focus on
creating an intuitive, engaging, and conversion-optimized experience for your customers.
Phase 3: Agile Development & Seamless Integration
Our certified Magento and Hyvä developers then bring your
vision to life.
Utilizing agile development methodologies (like Scrum where appropriate),
we ensure flexibility, transparency, and regular progress updates.
We meticulously build and integrate all custom features, modules, and third-party systems
as planned.
Phase 4: Rigorous Testing & Quality Assurance
Quality is paramount.
Before launch, your solution undergoes extensive testing across multiple devices and scenarios.
We conduct thorough performance, security, and functionality checks to ensure every aspect of your store
meets the highest standards and operates flawlessly.
Phase 5: Smooth Launch & Continuous Partnership
We manage the launch process to ensure a seamless
transition.
But our partnership doesn't end there.
JaJuMa offers ongoing support, maintenance, and
optimization services to help your eCommerce store continue to thrive,
adapt to new challenges, and capitalize on future growth opportunities.
Frequently Asked Questions about JaJuMa Develop
Ready to Elevate Your Magento Or Hyvä Store?
Let's Talk!
Whether you're looking to harness the power of Hyvä Themes,
require bespoke Magento custom development,
need high-performance Magento extensions, or want to supercharge your store's speed,
JaJuMa is here to help.
Let's discuss your project and
explore how our expertise can drive your eCommerce success.