Stargazer Studio = Filip Rastovic

Senior Developer & Fractional CTO Services

Supporting e-commerce businesses and startups with tailored web development and technical leadership solutions. Specializing in WordPress, Shopify, and Laravel, I deliver scalable, high-performing applications and platforms built for growth and success.

Clients

Why Stargazer Studio?

Web Development Expert

More than a decade of expertise working with software and e-commerce companies throughout the western world.

Saas

Jewelry

Lifestyle

Bedding

Supplements

Skin Care

Optics

Industrial

Lead Gen

Fashion

Luxury

Pets

Services

What You Get

Web Development Services

Technical Strategy & Leadership

Providing architectural guidance and planning technical roadmaps.

Aligning development goals with business objectives to ensure measurable outcomes.

Evaluating technology stacks and selecting the right tools for your needs.

Team Management

Hiring, onboarding, and managing technical teams.

Resolving technical bottlenecks and facilitating cross-functional collaboration.

Mentoring developers to enhance productivity and expertise.

Development Process Improvement

Setting up efficient workflows and implementing Agile methodologies.

Streamlining release cycles to ensure timely project delivery.

Establishing QA procedures and improving code quality through reviews.

Infrastructure Scaling

Designing scalable infrastructure to handle growth.

Implementing data security, privacy compliance, and disaster recovery plans.

Monitoring and optimizing hosting environments to reduce costs and improve performance.

Custom Development

Crafting scalable, secure, and user-friendly e-commerce websites tailored to business needs.

Building custom themes and plugins for WordPress and Shopify to enhance functionality.

Developing Laravel applications for robust back-end systems and APIs.

Performance Optimization

Improving page load times, enhancing SEO rankings, and ensuring seamless user experiences.

Optimizing Shopify and WordPress sites for speed and scalability.

Streamlining database performance for Laravel applications.

Integration Solutions

Connecting your store to CRMs, analytics tools, payment gateways, and other third-party services.

Implementing advanced features like subscription systems, dynamic pricing, and custom checkout flows.

Ensuring smooth integration between apps and platforms.

Maintenance and Support

Ongoing support to keep your website updated, secure, and running efficiently.

Resolving technical issues and ensuring long-term reliability.

Adding new features and scaling functionality as your business grows.

Why Us?

What clients say

Tech Stack

See The Work

Portfolio

CUSTOMR.APP​

Customrr.app is a SAAS solution for market analysis. They wanted a sleek-looking landing page for lead generation. I designed this landing page in Figma and coded a custom WordPress theme out of it.  

As a result, the new landing page converts at a rate of 24.2%.

Critical Thinking

Why Choose Fractional CTO Service?

Choosing the right partner for web development or fractional CTO services means choosing clarity, honesty, and solutions that drive tangible results. With a customer-first approach, every project focuses on simplifying communication, eliminating unnecessary complexities, and maximizing revenue.

Clear, Simple Communication

Enjoy a straightforward collaboration with consistent updates and clear explanations. Complex technical details are broken down into actionable insights, ensuring alignment at every stage.

No False Data or Misleading Promises

Data-driven decisions are the foundation of every project. From initial planning to execution, transparency is prioritized to deliver accurate results without overpromising or underdelivering.

Honesty and Integrity

Expect honest assessments and realistic timelines. Every recommendation is based on what’s best for your business, fostering trust and long-term partnerships.

Split Testing Infrastructure

Leverage advanced split testing capabilities to make informed decisions. Custom testing setups ensure your website continuously evolves to meet customer needs and drive conversions.

Interested to learn more?

Take the first step toward unlocking your website’s potential.
Schedule a meeting with no obligation to purchase—because relationships matter more than transactions.

Why Us?

Case Studies

TUTOR DOCTOR

Tutor Doctor franchises offer in-home, one-on-one tutoring for students from kindergarten through college. The Ontario-based company was founded in 2000 and began franchising in 2003.

 

Key Performance Indicators for Success

EPV

Earnings per view. Maximizing the revenue each visitor brings to your site.

AOV

Average Order Value. Encouraging larger purchases through smart upsell and cross-sell strategies.

CVR

Conversion Rate. Turning more visitors into paying customers with optimized experiences.

PPV

Profit Per View. Increasing the profitability of each visitor’s interaction with your content.

Step by step

The Process

Discovery

The journey begins with a deep understanding of your business, customers, and goals. Data analysis, stakeholder interviews, and market research identify key challenges and opportunities, setting a strong foundation for success. Each step of the process is designed to align with specific objectives and drive measurable outcomes.

Strategy and Wireframing

Next, the customer journey is mapped out with detailed wireframes and a comprehensive strategy. This stage ensures that every page and element aligns with goals, effectively catering to users at every stage of the buying process.

Design

Visually compelling, user-friendly designs prioritize clarity and simplicity. Layouts are crafted to guide users seamlessly toward conversion, delivering an engaging experience across all devices.

Development

Once the design is finalized, it is developed and brought to life with clean, responsive code. Whether it’s a new page or a full-scale redesign, seamless integration with existing tech stacks ensures a flawless user experience.

A/B Testing and Analytics

After launch, split tests are set up to measure performance and analyze data to identify what works best. Continuous monitoring and iteration ensure the site consistently achieves optimal results.

FAQ

Are you an agency?

Stargazer Studio is Filip Rastovic and he is an independent professional that takes care of the whole process. No internal development teams, all new hires are picked for your unique needs. 

Starter retainer is $2000 per month. 

As many as needed to deliver the scope we agreed on. I meet daily with most of the teams I work with.

Of course. I have gone through the fundraising rollercoaster more than once.

It’s the best thing ever—but only if the problem it solves is the problem you actually have.