LLC Centum-D

LLC Centum-D

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Centum-D is not just a company with a well-chosen team to work with - it is a team of like-minded people, professionals, and just lovers of their work, and together we are a real friendly family. We always learn something new, improve our skills, and find an individual approach to everyone.

$25 - $49/hr
50 - 249
2010
Locations
Ukraine
Shevchenko Street, 57, Dnipropetrovsk, Dnipropetrovska 49080
+380672305243
United States
27 Merry Lane, New Jersey, New Jersey 07936
+1 513 532 0112
Poland
67 Prosta, Warsaw, Warsaw 00-838
+48792100863

Focus Areas

Service Focus

55%
30%
15%
  • Web Development
  • Web Designing (UI/UX)
  • E-commerce Development

Client Focus

90%
10%
  • Small Business
  • Medium Business

Industry Focus

50%
20%
20%
10%
  • E-commerce
  • Financial & Payments
  • Startups

LLC Centum-D Clients & Portfolios

Key Clients

  • Digital Olympus
  • MRFix
  • Sagewrite
  • Original Selfie Museum
  • Arwada West Family Medicine
  • THA Construction
  • AllCoinPayments
  • XTENDX
  • MISERVICE
  • Swiss Impact Store
  • OnToForce
  • Best Used Tires
  • GW Shop
  • BilderFest GMBH
  • Stray Studio
  • Real Estate 24
  • VIRTUALRESTAGING
  • parknplaydesign
  • Max-germany
  • Bogatovrealty
  • Escaperoom
  • Moser Architecture
  • Riko
  • Toro Naranja
  • Music Canada
  • Supernovas
  • Minthis
  • Criptogang
  • Oddsbonusguiden
  • Shoot X
  • Austinhomeremodels

Marketing addon
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Marketing addon
  • Marketing addon screenshot 1
Not Disclosed
20 weeks
Advertising & Marketing

Marketing platform developed on Yii2 and HTML/CSS, with its integration capabilities and diverse marketing services, provides customers with a powerful and convenient solution for their marketing needs.
Rare & high-demand services provider wanted to restructure its selling technique in a marketing way. A complete marketing strategy helped figure out the most rentable for the business owner and the most interesting for the customer's services. Precise techniques and offers were further used and put together in order to complete the following goals:
- stimulate customers to make an action
- increase average sales value
- increase customers LTV
The marketing concept allowed our client quickly and easily plan the further development and expansion of its services to reach set business objectives within necessary terms.

Home Remodelling Design/Web Development
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Home Remodelling Design/Web Development
  • Home Remodelling Design/Web Development screenshot 1
  • Home Remodelling Design/Web Development screenshot 2
  • Home Remodelling Design/Web Development screenshot 3
$0 to $10000
8 weeks
Other Industries

The business website designed and developed using Wordpress CMS for Austin Remodels leading kitchen & bathroom remodeling company in Austin, TX, USA.
Balanced structure, easy & user-friendly navigation, branded unique design, and blog section helped create a SEO-friendly business tool to be used for business communication, presenting & promoting the company.
Callback forms, accessed with multiple buttons, enabled easier contact with the company.

Multifunctional Social Messaging/Video Platform
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Multifunctional Social Messaging/Video Platform
  • Multifunctional Social Messaging/Video Platform screenshot 1
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Not Disclosed
Ongoing
Media

We have created a multifunctional dating platform that allows users to find the most appropriate person for communication. The platform has strong logic to match the profiles by using more than 50 criterias to find the most appropriate matching. The high performance of the system allows customers to enjoy the service. The possibility to have personal messages, video messages, and voice messages are realized. A unique feature to create a reward donation. More than 100000 activities simultaneously in 1 second prove the high quality of the product and the perfect expertise of our developers.

The text-generation and text-enhancement Start-up
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The text-generation and text-enhancement Start-up
  • The text-generation and text-enhancement Start-up screenshot 1
  • The text-generation and text-enhancement Start-up screenshot 2
  • The text-generation and text-enhancement Start-up screenshot 3
Not Disclosed
Ongoing
Startups

Icelandic startup developing the first text-generation and text-enhancement platform for academic writing. The platform works by taking in a rough draft of what researchers want to write and generating the corresponding text for them. The startup was created thanks to one of Rannís Tækniþróunarsjóður 2021 grant. We are a back-end/front-end development team. The first issue that needs to be solved is to make a more stable environment and the second one is to create production for the possibility of Beta testing using the customers' experience on the production. We were using Django/ Python`s framework. Were realised subscription and payment system integration.

Smart Contracts System
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Smart Contracts System
  • Smart Contracts System screenshot 1
Not Disclosed
8 weeks
Financial & Payments

Etherium Smart Contracts System was developed to simplify digital financial transactions. It allows users create wallets, generate unique smart contracts to deposit & withdraw money, monitor transactions & contracts in real time. There's a special API for seamless interactions as well. This robust, safe, and user-friendly approach to digital finance is possible due to the functional features which cannot be found with typical solutions.

- invoices & contacts generation

- automatical forwarding use of smart contracts for Etherium wallets for automatic transfer of funds

- withdrawal and distribution of funds with minimized commission

Marketing Service Analytics Platform
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Marketing Service Analytics Platform
  • Marketing Service Analytics Platform screenshot 1
Not Disclosed
14 weeks
Advertising & Marketing

The Digital Strategy was created for a new market for the existing client. The CRM system was created for Enterprise to provide in-depth analytical tools for the service provider. Multiple filters allow the owner and managers of the service platform to customize their reports & display the necessary data about platform performance to improve it and improve their reporting & planning operations. - key metrics tracking - in-built & custom reports - services cost & revenue - the lifetime value of a client - demand for the chosen services within a chosen date range - real-time data monitoring - advanced security

Based on the results it is possible to make a prognosis or grow the business and to respond to market changes in-time.

Vehicle Renting Service App
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Vehicle Renting Service App
  • Vehicle Renting Service App screenshot 1
  • Vehicle Renting Service App screenshot 2
  • Vehicle Renting Service App screenshot 3
Not Disclosed
16 weeks
Automotive

Renting a vehicle through this Laravel & React Native-based mobile app takes only a few moments. Special attention during the development process was paid to the security of all transactions and the simplicity of the interface.
- simple user-friendly interface
- registration & sign-in
- user profile with information about completed and upcoming trips
- vehicle rental history & details
- QR code scanning
- in-app notifications
- push notifications
- timers
- secure payment through the Stripe system

Power Station Renting App
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Power Station Renting App
  • Power Station Renting App screenshot 1
  • Power Station Renting App screenshot 2
  • Power Station Renting App screenshot 3
Not Disclosed
20 weeks
Oil & Energy

This mobile application based on Symfony and React Native lets each user activate the available portable charger and charge their smartphone, tablet, laptop, or another device after completing a payment. The app can be used in any power station renting point, and the pricing information is always available in the app.
- secure in-app Stripe payments
- in-app & push notifications
- charging progress bar with timer
- 2 types of users: app-user and app-administrator
- QR code scanning
- 24/7 support 

Footwear Warehouse Management & Data Analytics App
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Footwear Warehouse Management & Data Analytics App
  • Footwear Warehouse Management & Data Analytics App screenshot 1
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  • Footwear Warehouse Management & Data Analytics App screenshot 3
Not Disclosed
15 weeks
Other Industries

This mobile application developed with Laravel and VueJS simplifies the process of finding the perfect pair of shoes for the customer, booking it in the warehouse, and provides multiple stock & sales analysis options. Fast response and an intuitive easy-to-navigate interface were the key requirements for the product not to confuse different types of users so they would easily complete their tasks & improve their working efficiency. - intuitive easy-to-navigate interface without - barcode scanning & registration - 4 User types: general administrator, sales administrator, salesman, analytic - stock search & control - improved ergonomics of the interface - easily manageable device & user-specific settings

eCommerce mobile app
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eCommerce mobile app
  • eCommerce mobile app screenshot 1
  • eCommerce mobile app screenshot 2
Not Disclosed
16 weeks
E-commerce

A luxurious online store needed a mobile solution to meet the high requirements of their customers & smoothly process extreme amounts of orders during sales seasons. The developed Node.JS & React Native-based mobile application fully matched the request of the Client. - intuitive registration & authorization process - user profile for VIP customers with a unique coupon to access personal sales offers - company/vendor profile with optional features to create various sales offers (personal, coupon-generated, customer action or order amount-related, etc.) - online order-tracking option

ProRecruitee recruiting platform
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ProRecruitee recruiting platform
  • ProRecruitee recruiting platform screenshot 1
Not Disclosed
16 weeks
Other Industries

All-in-one recruiting platform developed for the USA market. This online collaborative dashboard was created to automate the whole process of finding an employee/employer: from publishing an offer/CV and applying for a matching position to testing, interviewing & actual job offer signing.
- unlimited application for candidates
- multiple monthly subscription plans for employers and recruiters
- various filters for job categories & industries
The handy online tool to save time & resources when looking for a perfect candidate or position is based on the WordPress CMS.

Custom Lead & Task Management System
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Custom Lead & Task Management System
  • Custom Lead & Task Management System screenshot 1
Not Disclosed
12 weeks
Business Services

A powerful WordPress-based management tool created for a web-development company to simplify, speed up, structure, and partly automate internal working and outsourcing processes.
Finely structured functionality enabled a smooth process of registering and filtering the incoming leads to automatically display them to the partners-developers of the necessary tech stack for further processing.
- 3 different users: client, administrator, partner
- multiple filters and service categories
- tech labels for the project or task

Cross-functional Laravel eCommerce
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Cross-functional Laravel eCommerce
  • Cross-functional Laravel eCommerce screenshot 1
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Not Disclosed
8 weeks
E-commerce

Designed with the finest details, this multiproduct eStore is also a perfect fit for any eCommerce business niche.
All necessary features have been well-thought and smoothly integrated into the eCommerce solution, allowing customers to find, choose, and purchase necessary products in a few clicks. They do not get lost among products with clear, intuitive navigation.
The online shop works quickly and efficiently as it’s not a standard template but a cross-functional unique solution that can be further customized for any business need, for example, to feature an inner CRM system or connect to the external call center. Those elements are of TOP interest to those who want to develop and grow their business further.

Our clients successfully use it in such niches:

1. Health and Wellness. 

2. Sustainable and Eco-Friendly Products.

3. Home and Kitchen.

4. Fashion and Apparel.

5. Pet Supplies.

6. Beauty and Skincare.

7. Tech and Gadgets.

8. Home Improvement and DIY.

9. Personalized and Customized Products.

10. Hobby and Specialty Products.

Laravel based eCommerce for a plumbing store
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Laravel based eCommerce for a plumbing store
  • Laravel based eCommerce for a plumbing store screenshot 1
Not Disclosed
Ongoing
E-commerce

Similar eStore can be used basically for online retailers & service providers of any kind. The website structure is well-balanced and formed accordingly to the results of multiple marketing and technical investigations and thus considers the optimal User Experience, Roadmap, Behavioral factors, etc.
The platform features important sections for efficient and comfortable sales, and includes the most necessary elements – it is not overloaded with excessive ones:
- Header with a user-friendly menu, option to switch the language, and log in to the personal account
- Search feature & multiple filters for even easier user navigation
- Shopping cart, wishlist
- Quick access panel to see the most popular goods & services
- Sidebar with products catalog
- Banners to additionally warm up & inform the audience
- Info bar with key details on the process of ordering, receiving & returning goods
- User personal account
- Blog
- Product card
and more.
One of the most important features is a SEO module, that makes the website SEO-friendly for all search engines.

Using Laravel for customized eCommerce offers benefits such as robust, security features, integration capabilities with payment and delivery services, customization options, performance optimization, and scalable and success of your customized e-commerce platform.

Gas app YouTube Campaign
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Gas app YouTube Campaign
  • Gas app YouTube Campaign screenshot 1
Not Disclosed
8 weeks
Oil & Energy

Useful & user-friendly Android & iOS apps needed a boost. We have prepared, set up, and run a paid ads video campaign. Optimized & relevant YouTube In-Steam Ads resulted in 77% of all new users of the app coming from the campaign. Great video, great results, great client!
The project included the creation of 4 User Personas for further analysis and offer segmentation. Our experts also completed sample video ad scenarios for each User Persona and helped create a captivating video used for the action advertising.

Cheetah Taxi Service app
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Cheetah Taxi Service app
  • Cheetah Taxi Service app screenshot 1
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  • Cheetah Taxi Service app screenshot 3
Not Disclosed
8 weeks
Transportation & Logistics

This React Native and Laravel-based application covers all the necessary functional needs of the users to quickly find, order, track, and pay the taxi. To add the app additional competitive advantage team experts implemented an extra mobile money payment feature.
- user profile with trips history & saved addresses
- multiple registering & sing-in options
- real-time car tracker
- online route planner & tracker
- in-app & push notifications
- secure payment
- rating of drivers & passengers
- feedback

eCommerce website for parents & their kids
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eCommerce website for parents & their kids
  • eCommerce website for parents & their kids screenshot 1
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  • eCommerce website for parents & their kids screenshot 3
$0 to $10000
4 weeks
E-commerce

One of the biggest and most popular online and offline stores for parents & their kids in Ukraine.
We've covered fast, easy-to-navigate & control solutions, integration with a business automation software suite, and a few strategic suggestions for further efficient development.
- Technical adjustments turned the platform into an SEO-friendly one, optimized for efficient search engine promotion
- The implementation of the fast translation solution of the website with hundreds of pages made it available to its audience in a few languages.
- The eShop is integrated with the business and accounting suite for easier & more efficient business usage.
More functional features (special offers, shopping cart modifications, etc.) extended practical marketing & business opportunities for the client and their customers.

E-Learning app Mobile App Design & Development
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E-Learning app Mobile App Design & Development
  • E-Learning app Mobile App Design & Development screenshot 1
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  • E-Learning app Mobile App Design & Development screenshot 3
$10001 to $50000
9 weeks
Education

The client wanted to develop a real community of people who want teach & study on the same platform. Our task was to create a convenient mobile application where users could offer their teaching services, join study courses,
Unique & UI/UX design of the Laravel & React Native based application helped deliver the results expected by the client, meeting needs of both the client & his customers.

Customized Social Media
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Customized Social Media
  • Customized Social Media screenshot 1
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$50001 to $100000
22 weeks
Media

The original concept of community for events navigation & discovery.
Legacy code were reviewed and processed in order to make the platform perform its basic features.
The product obtained an intuitive user-friendly interface, combined features of the community and social guide such as:
- messaging
- liking
- sharing
- media streaming, uploading, play
The environment was fully rebuilt for high load (load tested for 1mln users).

Gambling Website UI/UX Improvements, Redesign & SE
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Gambling Website UI/UX Improvements, Redesign & SE
  • Gambling Website UI/UX Improvements, Redesign & SE screenshot 1
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  • Gambling Website UI/UX Improvements, Redesign & SE screenshot 3
$0 to $10000
8 weeks
Gambling

We completed full redesign & SEO for Oddsbonusguiden, an online gambling opportunities aggregator, run by experienced industry professionals. The task was to upgrade the platform, with a focus on enhancing the UI & UX, optimizing page speed, and improving its SEO level. With great attention to detail, our team delivered a top-notch solution that now offers its audience a seamless and engaging experience. The updated platform design also ensures a responsive interface, making it easily accessible to users on different devices. Additionally, the better Search Engine Optimization level has resulted for Oddsbonusguiden in increased traffic and higher rankings on the search results page.

Webflow Custom Development
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Webflow Custom Development
  • Webflow Custom Development screenshot 1
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$0 to $10000
Ongoing
Other Industries

Park N Play Design, a leading provider of entertainment park design solutions & equipment, engaged Centum-D to implement custom functional features to their Webflow platform & complete a quality assessment. The project included multiple parallel processes for maximum efficiency: updating pages, aligning blocks and sections, creating new pages based on existing templates, implementing new functionalities, and making the web pages iOS and iPad-friendly. Limitations in testing were overcome with the use of the Browserstack tool, ensuring full compatibility with Apple devices. The final product is a fully functional, desktop, iOS, and iPad-friendly platform, featuring a refreshed look and custom functional features.

THA Construction
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THA Construction
  • THA Construction screenshot 1
  • THA Construction screenshot 2
  • THA Construction screenshot 3
$0 to $10000
4 weeks
Other Industries

A THA Constructions & Development company needed a cost-efficient solution with a classic semantic structure for the business website. Centum-D experts have carefully studied the requirements, completed a User Flow, created a unique custom design & used WordPress CMS to develop the required solution.
Blog Section turned a business website into an SEO-friendly one for better promotion in search engines. While clearly & carefully developed content together with quality development implementation made it possible to efficiently advertise the platform, for example through Google Ads.
Multiple interactive & secure get-in-touch forms were positioned in the most triggering places & pages of the website to let potential customers easily contact the company experts 24/7.

Bussiness Site for Services/ Medicine
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Bussiness Site for Services/ Medicine
  • Bussiness Site for Services/ Medicine screenshot 1
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$0 to $10000
4 weeks
Healthcare & Medical

The WordPress-based business website was designed & developed to present and promote the family medicine center. ArvadaWest provides healthcare services for families & individuals so it was important to create a user-friendly & trustworthy website. Based on the research of the client's audience we added all the necessary functional features to the platform, developed, and refined its design to fully match the User's & Client's expectations. A WordPress CMS together with the SEO module enabled easy management of the website as well as its promotion, both organic & paid without increasing the initial budget.

Original Selfie Museum
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Original Selfie Museum
  • Original Selfie Museum screenshot 1
  • Original Selfie Museum screenshot 2
  • Original Selfie Museum screenshot 3
$0 to $10000
5 weeks
Art, Entertainment & Music

Original Selfie Museum is a unique modern Art Museum for the visitors to both have fun & take selfies in TOP locations of the chosen city in one place. A unique concept required a unique implementation:
- custom adaptive design to let people have flawless experience when loading the website from any device & remember the brand at the first glance
- safe & convenient feature for buying tickets online with multiple payment options
- a map with one-click access of the necessary museum (8 museums available in the USA)

Elekomp eCommerce digital marketing
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Elekomp eCommerce digital marketing
  • Elekomp eCommerce digital marketing screenshot 1
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$50001 to $100000
Ongoing
E-commerce

The marketing stage of the active eCommerce project included strategic and practical activities to promote the company, attract more customers and partners, as well as strengthen the company’s position in the market. Strong retail and wholesale player needed a strong and serious approach.
Technical audit of the website was a must-step for SEO, while further collection and clustering of semantic core for further works on its search engine promotion.
A comprehensive marketing strategy defined all the objectives and possibilities for the brand development, designed brand marketing tools, and chose channels and ways for its further practical implementation. Proper strategic planning resulted in a practically comprehensive stage with development, reconsideration, and best use of chosen marketing channels.
- Instagram profile audit
- Content Calendar design and marketing guide on implementation
- Brand communication guide
- Video ads scenarios
- FB & Instagram targeted ad campaigns
- Google Ads campaigns

Exclusive premium beauty eCommerce site MEDAVITA
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Exclusive premium beauty eCommerce site MEDAVITA
  • Exclusive premium beauty eCommerce site MEDAVITA screenshot 1
  • Exclusive premium beauty eCommerce site MEDAVITA screenshot 2
  • Exclusive premium beauty eCommerce site MEDAVITA screenshot 3
$10001 to $50000
Ongoing
E-commerce

An exclusive Italian beauty brand needed a decent launch on the Ukrainian market. We have created a fully functional e-store, having followed strict guidelines with design limits provided by the global brand, filled it up, and optimized it for search engines.
The project has been technically supported by the team since its completion:
- regular Search Engine Promotion
- design & content updates
- Google Ads campaigns setup & optimization
The e-store features all necessary functionalities, including:
- shopping cart
- online payments
- 2 different user categories (for professional & regular users) with relevant functional changes (personal account for professional users)

Re-design/ Web-Development/ Pixel Perfect Layout
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Re-design/ Web-Development/ Pixel Perfect Layout
  • Re-design/ Web-Development/ Pixel Perfect Layout screenshot 1
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$0 to $10000
19 weeks
Business Services

A website design & development project for the xtendx AG company, which integrates unique online streaming & meeting B2B solutions, was a pleasant and engaging challenge for the Centum-D team. The delivered website features a modern & simple design, clear, UI/UX-friendly structure & navigation. It's a professional corporate website that has doubled its performance after we have implemented all the suggested changes.

Custom made ERP
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Custom made ERP
  • Custom made ERP screenshot 1
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  • Custom made ERP screenshot 3
$50001 to $100000
100 weeks
Advertising & Marketing

Custom project for the industry leader. Comprehensive ERP system with functionality for both internal staff and external partners.
The core value of the system is to collect all the company's information in one place and cut the number of communication channels needed.
The system contains tools for business process management and the ability to control key metrics from liner management up to C management.
We used to produce SCRUM-based approach with 2-week sprints to keep the project transparent.

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