/ case / 09 / Energy platform & website

EBSH Trade

An electricity supplier's website and B2B platform: customer portal, administration, finance, documents and BAS/1C integration.

Discuss a similar project All cases

Task

Build the digital journey from the first website inquiry to everyday work with the supplier. Customers need access to their companies, contracts, finances and consumption, while the EBSH team needs administrative tools and consistent data from BAS/1C.

Result

EBSH Trade received a website for acquiring B2B customers and a separate platform for serving them. Customers can work with their companies, documents, finances and consumption, while the supplier's team manages access, records and BAS/1C synchronisation.

Product screens

EBSH Trade administrator financial analytics with demonstration data — Analytics · demo data

EBSH Trade business electricity supplier website homepage — Supplier website

EBSH Trade customer finance portal with period filters and monthly charges using demonstration data — Finance · demo data

EBSH Trade customer portal electricity consumption, contracts and tariff records using demonstration data — Consumption · demo data

What we delivered

Multilingual Next.js website: services, tariff inquiries, documents, SEO and server-side form delivery

React customer portal: company profiles, contracts, EIC codes, documents and switching between assigned consumer companies

Period finances: opening balances, accrued charges, payments, debt or overpayment and monthly history

Consumption records in MWh: administrator entry, period and contract filters, costs and tariff components

Administration: consumers, company groups, distribution operators, users, roles and analytics

Local upload and archiving of contracts and appendices, with editable cabinet fields over BAS reference data

NestJS and PostgreSQL backend: BAS/1C integration through OData, background jobs, sync history and diagnostics

Role and company access controls, API contracts and containerised applications

Stack

Next.jsReactTypeScriptViteTailwind CSSTanStack QueryNestJSPostgreSQLPrismaRedis / BullMQBAS / 1C ODataDocker

/ related services

Services for similar tasks

Next.js

Next.js development

We build Next.js websites and applications for businesses that need a clear customer journey, indexable content and a maintainable codebase. We work on new products and existing React applications.

Open service

Web UI

Frontend engineering

Fast web interfaces on the stack that fits the task: SSR, SPA, design systems, and production-ready frontend solutions.

Open service

API Platforms

Backend & API platforms

APIs, integrations, and service logic on the backend stack that best fits the product and team.

Open service

Docker

Platform engineering

CI/CD, infrastructure as code, monitoring, and production-ready release flow.

Open service

Related insights

Project analysis

EBSH Trade: a B2B portal integrated with BAS/1C

Inside EBSH Trade: a React customer portal, NestJS API, OData integration, background jobs, company access and clear ownership of accounting and local data.

Read insight

Article

Multilingual website SEO: URLs, hreflang and useful content

A practical approach to Ukrainian and English websites: canonical URLs, hreflang, sitemaps, internal links and localisation checks.

Read insight