Custom E-Commerce Development Services

Streamline your online retail business with our custom E-commerce solutions.

10+

Years of experience in custom E-commerce software development

With more than a decade of experience in custom E-commerce development, Emerline continues delivering scalable solutions for online commerce to help our clients worldwide start their business and boost sales.

Our Clients

Your Trusted Custom E-Commerce Software Developers

A solid in-house team of experienced E-commerce developers crafting robust and feature-rich solutions for online trading makes Emerline a trusted custom E-commerce development company in the USA and around the world.

250

Successfully completed projects

Offices around the Globe

650

Experienced full-time employees

Our offices

Florida, USA

Miami - Headquarters

Poland

Wrocław

Lithuania

Vilnius

Germany

Heidelberg

Emerline’s Custom E-Commerce Development Services

Our company offers a full range of E-commerce development services tailored to each business’s specific needs. From web solution development to support and maintenance, Emerline helps empower your business!

E-commerce consulting services

Our company provides expert consultations for E-commerce businesses wishing to enhance their online store functionality, boost sales, or create a development roadmap.

Custom E-commerce web development

Emerline specialists craft E-commerce websites that are scalable, feature-rich, and aligned with your business model.

E-commerce app development

By opting for Emerline’s E-commerce app development services, you receive a responsive and highly functional mobile app granting flawless shopping experiences.

E-commerce replatforming services

We help you select an E-commerce platform and ensure the smooth migration of all your business processes and sensitive data without disrupting current operations.

E-commerce integration services

With our integration services, easily connect your E-commerce platform to ERP or CRM systems, payment gateways, and/or other third-party solutions to streamline operations.

E-commerce software customization

We craft custom features for your E-commerce solutions to help you achieve your business needs, boost performance, and increase the bottom line.

Build Omnichannel Customer Experiences with Emerline

Our experts can organize an omnichannel system, letting you reach customers at every touchpoint.

Data and analytics

Unify your data management, content strategy development, and decision-making processes across various platforms, offering omnichannel insights into technical and operational workflows with:

holistic customer views;
predictive model integrations;
workflow automation across platforms, channels, and touchpoints.

Stores and supply chain management

Optimize delivery through mobile apps, websites, and stores with a centralized system that unifies inventory and product management with:

comprehensive planning and information flow;
automated order capturing and sourcing;
digitized order processing.

Digital touchpoints

Provide a consistent and personalized user experience, allowing your customers to shop on any platform and device, even on the go using:

mobile-first experiences;
unified loyalty programs and customer support;
shopping on social media.

Want to learn more about our custom E-commerce development services? Explore how Emerline can help leverage your business!

Frank Lozinski

Account Manager at Emerline

Platforms We Work With

Approaches to E-Commerce Development We Follow

To meet your business’s evolving needs, our experts craft custom E-commerce solutions following advanced approaches, such as microservices-based development, headless commerce, PWA, and multistore development.

Microservices-based development

Make your solution flexible and future-proof with a microservices-based development approach. Following this approach, we can reduce the time-to-market and resolve the arising issues with different components quickly and without affecting the entire system, ensuring flexibility and improved data security.

Headless commerce

By selecting headless commerce as the development approach, you'll have the opportunity to customize your frontend without disrupting back-end processes and deliver seamless user experiences across devices while maintaining operational efficiency.

PWA (Progressive Web Apps)

Your E-commerce business will benefit with PWA development, which offers fast, ‘app-like’ experiences, quick loading, and seamless functioning across all devices. By choosing PWAs, you ensure high engagement, low development costs, and greater customer satisfaction.

Multistore development

Our multistore solutions allow businesses to effortlessly manage several stores from a single platform, streamlining operations, enhancing cross-market efficiency, as well as simplifying inventory and customer management.

Custom E-Commerce Solutions We Deliver

At Emerline, we design custom E-commerce solutions that differ depending on the business model while ensuring each company can enhance consumer reach and profitability. Our tailored solutions include:

Marketplaces

We develop various marketplaces to meet each business’s specific needs. Expand and diversify your audience, generate revenue, and focus on your marketplace growth instead of resolving order processing and inventory management issues.

E-commerce stores

Emerline’s E-commerce stores are scalable, secure, and designed for seamless navigation. Increase your brand visibility, boost sales, and enhance your customers’ convenience with a bespoke online store.

Mobile E-commerce apps

A custom mobile E-commerce application is a powerful tool for reaching customers who prefer to shop from handheld devices. It’s easily integrated with multiple payment gateways and social media, skyrocketing your conversion rates and enhancing brand loyalty.

E-commerce portals

We deliver E-commerce portals that reflect your brand’s identity and meet your business needs, enhance deal tracking, transactions, and customer engagement. With our custom analytical tools, you can personalize the shopping experience.

E-commerce ERP

With a custom enterprise resource planning (ERP) system, you can simplify business operations, automate various manual tasks, quickly generate financial statements, and synchronize all data in real-time, to take better control over your E-commerce business.

E-commerce CRM

Our custom E-commerce CRM systems help you store, manage, and analyze customer data, including their personal details and order history. Get valuable insights into customers’ shopping habits to personalize offerings and improve customer service.

Get an expert consultation to specify an E-commerce solution that meets your business needs!

Case Studies

more case studies

Leverage Advanced Technologies for Your E-Commerce Business

At Emerline, we leverage cutting-edge technologies to deliver top-tier solutions for online commerce, ensuring an intelligent and engaging shopping experience.

Our Tech Stack

Mobile

Front-end

Python

Java

Languages:

J2EE:

SAP tools and frameworks:

Frameworks & Tools:

SAP platforms and products:

Node.js

.NET

GO

Ruby

PHP

Versions:

Frameworks:

CMS:

C++

Databases

Integrations

Social Networks:

Payments Providers:

Identity Providers:

Analytics Services:

Cloud Service:

Communication Providers:

DevOps

SAP technologies:

Security tools:

Build and code manage tools:

Quality Assurance

Test Management System:

Languages and related tools/frameworks:

Web/Mobile test automation frameworks:

Testing tools:

Infrastructure tools:

CI/CD and REPORTING TOOLS:

Data Science

Classification

NLP

Image processing

Machine Learning

Data Engineering

Chatbots

IoT

Blockchain

TRON:

Bitcoin RPC Ethereum:

AI

AI Tools:

Cloud Providers:

Data Tools:

How Do We Work?

We create scalable and secure E-commerce solutions aligned with your business requirements to ensure successful project completion. Discover how we bring the projects to life in 5 steps:

STEP 1

Discovery and planning

Prepare the solution’s requirements specification.
Draw the development process roadmap.
Design the E-commerce solution architecture.

STEP 2

Design and development

Outline the user journey and design the solution interface centered around UX.
Build an interactive prototype.
Develop an MVP to assess the feasibility of your idea.

STEP 3

E-commerce solution development

Develop the backend and frontend of the E-commerce solution.
Optimize performance.
Integrate payment gateways and other third-party systems.

STEP 4

Quality assurance

Conduct a complete cycle of functional and non-functional testing.
Identify possible defects and resolve them promptly.
Perform user acceptance testing and ensure compliance with industry standards.

STEP 5

Launch and support

Coordinate an error-free E-commerce solution launch.
Monitor the performance.
Provide necessary technical support and updates.

You’re just one click away from a reliable E-commerce development partner!

Why Choose Emerline for Custom E-Commerce Development

Flexible engagement models

Following your project’s unique requirements, we select the necessary scalable engagement option to suit your budget and timelines.

ISO certification

We are certified for quality (ISO 9001) and information security (ISO 27001), so we guarantee reliable and secure E-commerce development services.

Technical expertise

With extensive experience working with cutting-edge technologies, our team delivers tailored, high-performing, and innovative E-commerce solutions.

Customer-centric approach

Our specialists focus on your exact business needs and follow your brand identity, delivering tailored solutions for better customer engagement.

Security & compliance

We apply modern data protection measures, from regular audits and compliance with GDPR/CCPA regulations to encryption, access control, and regular backups, to deliver a secure solution for both vendors and online shoppers.

Scalability

Our E-commerce solutions are designed to grow with your business, supporting future audience expansion and increasing demand efficiently.

Awards and Recognitions

With over a decade of expertise in E-commerce development, our company has earned recognition and praise from many partners. We’re proud to be among the top E-commerce development companies, and we hope it reflects our dedication to delivering outstanding solutions.

view all awards

Frequently Asked Questions

How much does it cost to build a custom E-commerce solution?
There is no fixed price for custom E-commerce solution development; the final cost depends on various factors, such as the solution type, the required features, the target platform, design complexity, and others, which are thoroughly assessed during the discovery stage. However, to outline the estimates, an MVP development typically costs around $20,000. An E-commerce solution for medium-sized businesses costs roughly $50,000. Finally, if you plan to develop a "new Amazon," be ready to start from $1,000,000.

When can you start working on my project?
Up to 3 business days after the contract signing.
The start time for your project depends on factors such as project complexity, current workload, resource allocation, documentation, and client readiness. Generally, it takes anywhere from a few days to a couple of weeks from the application to the project’s initiation.

What important features should an E-commerce solution have?
Typically, we add the following functionality to the E-commerce solutions we provide:
- Advanced search options and a rich selection of filters for enhanced navigation experience.
- Flexible pricing options to help vendors provide personalized special offers and discounts.
- Shopping cart and wishlists to provide customers with a dedicated space to store the selected goods before payment and save the selected items for future purchase.
- Multiple payment gateways to offer the customers more ways to pay for the selected goods safely.
- Marketing and analytic tools to help vendors analyze sales performance insights and offer deals following the latest tendencies.
- Order management tools to track orders, process refunds, and handle shipping and delivery.
- User reviews and ratings to share feedback and help customers make informed purchase decisions.
- Customer support via chatbots or live communication with the store admins to handle customers’ help inquiries.