Development services · Warsaw, Poland

Business Systems support in Warsaw, Poland

CRM, ERP and internal business systems - implementation, customization, API bridges and day-to-day support so sales and ops are not stuck in spreadsheets.

Discuss your project

Business systems services

✓CRM setup and customization (HubSpot, Pipedrive, custom Laravel CRM)
✓ERP integration and workflow optimization
✓Database administration, backups and performance tuning
✓API bridges between CRM, warehouse, accounting and website
✓Data migration from legacy Excel, Access or old CRM exports
✓User training and documentation for admin teams
✓Monitoring, patches and incident response on business-critical DBs

How I support business systems

I map processes before touching software - CRM fields must match how sales actually works.

Migrations are dry-run on staging with row counts verified before cutover.

Polish stacks: Baselinker, Subiekt, Fakturownia, InPost hooks tied to your store.

US stacks: HubSpot, Salesforce, QuickBooks connectors with clear ownership of sync errors.

I document every integration - you are not hostage to one freelancer’s memory.

Platforms & tools

HubSpotPipedriveSalesforceBaselinkerLaravel CRMPostgreSQLMySQLREST APIsZapier / n8n

Warsaw · Poland · Europe · USA

Remote-first development with local presence in Warsaw - the same senior engineer for Polish, European and American clients.

Warsaw

Business systems support Warsaw - CRM for local B2B sales teams and wholesalers.

Poland

Polish ERP and warehouse integrations for e-commerce and distribution.

Europe

Cross-border CRM with GDPR-safe contact data and multi-entity reporting.

USA

US SaaS CRM layers with Stripe billing and support ticket sync.

Development + SEO

We do not only build - we promote

Your CRM does not replace Google - I connect business systems and run SEO so new leads find you while ops run on clean data.

Website promotion & SEO

About me

I'm Viktar Liukevich

Full-stack developer · 15+ years creating web

I am Viktar Liukevich, a developer in Warsaw who has wired CRMs, ERPs and custom admin panels for merchants and agencies - not just websites.

Business systems work is glue code and discipline: duplicate contacts, broken webhooks and a sales team that bypasses the CRM. I fix the plumbing and train people to use what we build.

For Salesforce enterprise configs, SAP bridges or dedicated DBA on large PostgreSQL estates, I bring in integration partners in Poland, Europe and the USA under NDA. I remain your technical lead and single point of contact.

300+

Completed Projects

90+

Clients

10+

Partners

Advantages

15+ years working for myself
Wide technology stack
Rapid development
Warranty and support
Global quality standards
Working with clients worldwide
Innovative technological solutions

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