Website Design and Development Services

Rely on a custom website design company to leverage a fast, appealing & converting website. All of it delivered within optimal budget and with minimum overhead on your end

At the office of the website development agency

What We Do
Our website design consultants develop websites from scratch, creating catchy UI/UX designs and pixel-perfect HTML/CSS on top of the leading CMS/E-commerce platforms. We also redesign and optimize existing websites for better user experience, improved conversion, higher maintainability & performance.
What You Get
A creative and cost-effective website or e-commerce solution that strengthens your company’s market presence, streamlines user journey, and drives higher revenue. All of it underpinned by a smart technology stack that provides for longevity and shorter time-to-value.

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Client Satisfaction

Reaches 98 %

Among Our Customers

Delivering Solutions to

Fortune 500

Brands & Businesses

Our clients choose us for

Short Time-to-Market

Fast launch is half the success when it comes to dynamic, fast-changing domains.

Our expertise with leading CMSs & frameworks provides for a swift website launch.

Pixel-perfect Design

The devil is in details, thus, even the smallest flaws in design can spoil UX.

Our design & HTML\CSS gurus ensure your website interface is sharp and crispy.

Accessibility

Accessibility standards like WCAG are becoming a must for many industries today.

We ensure your website complies with accessibility standards yet stays appealing.

Measurable Result

At the end of the day, the website must deliver to goals and expectations.

We transform requirements into KPIs, monitor & optimize websites to match those.

Website Designing Services

Website Design Architecture

A well-designed and reliable website must not only be attractive, but also adhere to a bunch of parameters that include accessibility, technical feasibility, maintainability, and SEO optimization, just to name a few.

Sigma Software corporate website development experts take a great focus on providing you with a solution that follows your long-term plans. We work closely with you to clarify and work through all your goals and align those to your industry specifics. This helps us select technologies and envision a design website architecture that is both in-line with your needs and capable of fulfilling additional requirements you might have in the future.

UI/UX & Responsive Website Design

One of the three whales of our web design philosophy is adherence to the mobile-first design approach. We give priority to mobile user experience and encourage mobile-friendly web designs, thus helping our clients stay in line with the current market trends and best practices.

Sigma Software’s design specialists will help you make your website attractive on any device and safeguard that user flows remain intuitive and streamlined regardless of what device users reach your brand through.

Related Cases

Optimized architecture, structure, and UX for Mikz Alliance website

Brand new WordPress website design and development including fully rethinking site structure and UX, adding custom 3D graphics, and optimizing the site architecture.

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Website attracting new users to post-traumatic stress disorder support

Our team helped a startup innovating in PTSD recovery facilitation to develop a catchy website that allowed them to attract more users to their peer-to-peer support app.

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Responsive Webflow-based website with an elegant design & short time-to-market

Sigma Software’s web design gurus performed end-to-end delivery of a responsive website, using WebFlow to turn the Client’s idea into a ready-to-use solution as fast as possible.

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Website Re-design Services

Website Design Consulting

As a website design company, we’ve been helping our clients to shape their strong online presence through outstanding website designs for years. Our website consulting services range from user & market research to improvements implementation and ongoing web app monitoring.

We believe that each project is unique and requires an individual approach. So, we are making sure that every technical and non-technical decision made is grounded on a solid understanding of your target audience, product features, competition & requirements.

CMS Migration & Update

Our specialists have successfully supported numerous migrations between different CMSs (including custom ones) and know well all the pitfalls and hidden complexities related to the migration process. So, we will make sure that your transition goes smoothly, your data is safe, and the new configuration matches your requirements in full.

Be it a single website or a websites family, we will help your business migrate from one Content Management System provider to another with minimum downtime. We will also support you with your CMS migration to cloud, major updates set up, and migration to new versions of your existing CMSs as well.

Related Cases

DanAds website redesign for modern and fresh look without compromize on SEO

Our team not only created a new, catchy design for DanAds website. We also safeguarded positive SEO scores and smooth migration with no effect on website performance.

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Web3 assets marketplace redesign to help client switch from NFT trading to renting

Our experts not only made a full UX redesign, but also introduced a new architecture for both V-Art website & marketplace. All of it, including R&D, was delivered in just 2.5 months.

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Redesigned NOM website focusing on the mobile-first approach for more responsivenes

Our design gurus created & implemented a new design, improved user experience, and embodied all the Client’s ideas within just a month, on top of the modern WebFlow platform.

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Website Development Services

Custom CMS website development

What if you have some unique requirements to the website’s CMS that none of the existing platforms can fit? Or your needs go beyond existing CMSs’ limitations? The best option in this case would be the development of your own custom CMS that would meet your requirements in full.

Our specialists build scalable, cost-efficient, easy-to-manage & secure Content Management Systems that are tailored to your business. We will enrich them with diverse customizations to facilitate marketing campaigns, streamline content updates, preserve content consistency within your company, and much more.

Website Maintenance Services

Website maintenance is as equally important as its design and development. Once your website is launched, we will take care of its updates and performance sustainability so that you can enjoy peace of mind and focus on your business goals.

Our team of seasoned website support engineers will help you with ongoing support and maintenance of your website that includes security checks, performance tracking, issues addressing, optimizations, and more.

Related Cases

Magento-based E-commerce website maintenance & development

Sigma Software’s web development team helped the Client to design, develop from scratch, and launch their own e-com website for selling goods related to safe travelling with babies.

Upscaling conversion with new functionality and elegant design

Our team featured the website with a new design & updated its functionality for better UX. It allowed users to better understand the Client’s product and increase site conversion.

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Client’s website migration to WordPress for improved online presence

We performed end-to-end migration of the Client’s data and processes from their legacy system to a new, easily customizable & secure one on top of WordPress.

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Web Design & Development Process

UI/UX
Research

Our UI/UX experts perform preliminary market & UX research to identify target audience needs and expectations as well as envision the design solution.

At this stage we support you through:

Analysis and research
Design Concepts creation
Idea/concept fine-tuning

Design Elaboration

During this stage, we turn the concept into a complete set of design assets and work closely with you to safeguard that those perfectly match your vision.

At this stage we support you through:

Frameworks creation
Main pages elaboration
Additional mockups & sub content development

Development & Support

Apart from delivering a spot-on design, our web development experts design & elaborate a cross-browser responsive website tailored to your specific needs.

At this stage we support you through:

Mockup and markup layout development
Back-end development & DevOps
Optimization to SEO & WCAG compliance
Ongoing support and maintenance

Tools and technologies of the website maintenance firm

Technologies we work with

HTML 5

CSS 3

jQuery

LESS

SASS

WCAG

PHP

WordPress

WebFlow

Shopify

Mailchimp

Bootstrap

Material UI

WebGL

Our RTP philosophy and vision

Reliability

Focus on helping you achieve your business goals - both current and long-term
Battle-tested processes ensuring uninterrupted service & robust quality control
Rigid quality control with a range of KPIs to track delivery quality and efficiency

Transparency

Regular status updates & reporting at different management levels
Clear, predictable, and consistent billing with full expenditure reports
PM tools of your choice (Jira, Confluence, Azure DevOps) & clear project flow tracking

Partnership

Tailor-made solutions & focus on delivering value, not just performing the tasks
Finding new ideas & the most effective solutions for your individual case
Continuous optimization and enhancement of service delivery & performance