ERPNextStuck.WeFixIt.WeBuildIt.

ERPNext Is Powerful. Getting It Right Is Hard.

ERPNext has more capability out of the box than most businesses use in three years. The problem isn't the platform — it's everything around it. Implementations that didn't account for how the business actually works. Customisations that made sense at the time and now block every upgrade. Workflows that nobody documented. Third-party integrations held together with undocumented scripts.

The team that set it up has moved on. The consultant who built the customisations isn't responding. You're running a version three years behind and the upgrade path looks like a six-month project you can't afford to get wrong.

Techseria has been working with ERPNext and Frappe since the early versions. We know where the traps are. We know how to customise correctly so upgrades still work. We know how to unpick customisations that have calcified, and we know how to build new Frappe apps that extend ERPNext without breaking its core.

What We Do

ERPNext Customisation

• Custom doctypes, fields, and workflows
• Print formats and letter heads
• Custom reports — query reports, script reports, and dashboard charts
• Form scripts and server-side scripts
• Role and permission architecture

Frappe App Development

• Custom Frappe apps that extend ERPNext cleanly
• Portal pages and self-service modules
• REST API endpoints for third-party integrations
• Background jobs and scheduled tasks

Integrations

• Payment gateway integrations — Stripe, GoCardless, PayPal
• Accounting integrations — Xero, QuickBooks sync
• eCommerce integrations — WooCommerce, Shopify, custom platforms
• Logistics and fulfilment connectors
• Custom REST and webhook-based integrations

Migrations and Upgrades

• ERPNext version upgrades — from v13, v14, v15 to current
• Data migration from legacy ERP systems
• Site migration and cloud hosting changes
• Post-migration validation and stabilisation

Support and Managed Service

• Monthly support retainer — bug fixes, minor customisations, user queries
• Proactive monitoring and backup verification
• Performance tuning and database optimisation
• Security patches and dependency updates

Who This Is For

UK and EU businesses running ERPNext who can't find affordable local ERPNext expertise. Companies that implemented ERPNext two to four years ago and need it properly extended. Businesses that inherited a messy ERPNext implementation and need an honest assessment of what to fix and in what order. Finance and operations teams who know exactly what they need but can't get their customisation requests actioned.

Pricing

ERPNext Health Check — £750–£1,500

Two-day deep dive into your ERPNext instance. We review customisations, server configuration, permission architecture, data quality, and upcoming version compatibility. Delivered as a written report with a prioritised action list. No sales pitch.

Development Sprint — £5,000–£20,000

Fixed-price sprint for a defined scope of customisation or integration work. We scope it, agree the deliverables, and deliver on budget. Sprint length typically two to eight weeks depending on scope.

ERPNext Support Retainer — From £2,000/month

Ongoing monthly support covering bug fixes, minor customisations, user support, monitoring, and security updates. Response time SLA included. Most clients start on 10 hours/month and adjust after three months.

Why Techseria

• ERPNext experience since v7 — we've been through the platform changes and know the quirks
• UK and India delivery team — UK business hours overlap, India delivery costs
• Fixed-price working — we scope correctly and don't charge by the hour for vague requirements
• We document everything — every customisation we build is documented so your team or a future developer can maintain it
• We upgrade-proof our work — customisations built the right way, not hacked into core
• No ERPNext implementation consultancies as middle-men — direct access to the engineers who write the code