What Our CRM Development Covers
Custom CRM Development
We design and build CRM systems tailored to your processes — custom objects, modules, and data models that match how your business actually operates, instead of forcing you into a template.
Platform Implementation
We implement and configure the major platforms end to end — HubSpot, Salesforce, and GoHighLevel — from clean setup and data models to enforced pipeline stages and user rollout.
CRM Integrations
We connect your CRM to everything else in your stack — marketing tools, billing, support, data warehouses — through native connectors, APIs, and custom integrations, so data flows without manual work.
Modules & Customization
We extend what your CRM can do — custom modules, workflows, and features built on top of your existing platform when the standard product doesn't go far enough.
Data Migration & Cleanup
We migrate data between systems and clean what's already there — deduplication, validation, and structuring — so your CRM starts accurate and stays that way.
Industry Focus In Our CRM Expertise
Healthcare
We build CRM systems that connect the tools healthcare teams run on — EMR/EHR, billing, insurance verification, and patient communication — into one clean, compliant workflow, without compromising HIPAA or data security.
AdTech
We develop CRMs that handle the volume and complexity AdTech demands — connecting campaign, client, and revenue data so sales and account teams work from one accurate source.
eCommerce
We build CRM systems that unify customer, order, and marketing data across your commerce stack — powering better segmentation, retention, and lifecycle automation.
Entertainment
We develop CRMs that help media and entertainment teams manage audience, partner, and revenue relationships — connecting fragmented systems into one reliable operational picture.
Success Stories of Our
Clients
How a CRM Development Engagement Works
One Company,
Comprehensive Tech Coverage
CRM
Integration & Sync
Frontent
Backend
Build a CRM Your Team Actually Uses
SCIMUS’s Data Efficiency in Numbers
60+
Engineers On Staff
A full engineering team behind every CRM build — the capacity to develop, customize, and integrate whatever your business needs.
10+
CRM Implementations Delivered
Full CRM builds across HubSpot, Salesforce, and GoHighLevel — designed, configured, and put into production.
3+
CRM Platforms
Deep expertise across HubSpot, Salesforce, and GoHighLevel — plus custom builds when off-the-shelf isn't enough.
10+
Years of Engineering Experience
A decade of building production systems for demanding clients, now applied to your CRM.
Ways to Work With Us
Dedicated Team
Fixed-Scope Build
Time & Material
Having SCIMUS as Your Partner
Jay Oyakawa
CEO at DermPRO
Working with the SCIMUS team has been a great experience. What began as a small testing engagement has evolved into a long-term partnership over the past 8 years. We now have a dedicated team that has grown and matured with us over time. They are proactive, detail-oriented, and understand our industry well. SCIMUS consistently delivers scalable, cost-effective solutions and operates with minimal oversight. We consider them a true extension of our internal team.
Vladimiras Lekecinskas
Director, Boutique Consulting Firm
The client's long-standing partnership with Scimus has improved their web app performance scores and their ability to deploy fully functional modules. This success has also been helped, in part, by the team's great organizational culture and high regard for a balanced distribution of duties.
Brent Kell
CEO @ Valley Immediate Care
We had been managing insurance verification manually for years, which was slow and time-consuming. The SCIMUS team automated the process with their MedOps solution. Insurance details are now verified instantly, without manual follow-ups. They were highly professional, quick to respond, and communicated clearly throughout the process. The result is better workflows, fewer errors, and more time for patient care.
Sergii Vinnikov
VP of Infrastructure, Apporto
SCIMUS is able to deliver scalable solutions within timeframes, much to the client's delight. The team is highly responsive and coordinated, and internal stakeholders are particularly impressed with the service provider's creative expertise.
Pavel Lagutin
VP of Product, BitTorrent
SCIMUS has shortened the company’s six-month recruitment process into a two-month transaction. They source highly qualified candidates who seamlessly integrate with internal structures and teams, and they demonstrate an extensive understanding of the job market and the skills required by the company.
Johan Aussenac
CEO @WeTransact
The SCIMUS team did an excellent job. The final result looks great, and the entire process was handled with strong communication and attention to detail. We appreciated how responsive and easy to work with the team was, and we’re looking forward to working together again.
Olha Shvedova
COO | Media Network | ENKO
The Scimus team supported us in building our website and is now helping us develop a platform for artists to promote their tracks. They are highly responsive, attentive to detail, and great to work with. The team understands our goals and translates them into practical, scalable solutions. We’re very satisfied with the collaboration and see Scimus as a reliable long-term partner.
Top Rated
The highest quality results and client satisfaction
Frequently Asked Questions
What's the difference between CRM development and CRM implementation?
Implementation is configuring an existing platform — setting up HubSpot or Salesforce to fit your process. Development goes further: building custom objects, modules, and features when the standard product can't do what you need. Most real projects are a mix of both, and we handle the full range.
Which CRM platforms do you work with?
We build on HubSpot, Salesforce, and GoHighLevel, and we develop custom modules and integrations on top of each. If you're not sure which platform fits your business, that's part of what we help you figure out before any build starts.
Can you customize our existing CRM instead of replacing it?
Yes — most of our work is improving and extending what you already have: new modules, cleaner data models, integrations, and automation. We only recommend a rebuild or migration when your current setup genuinely can't support where you're going.
Do you work inside our existing CRM, or replace it?
We work inside what you have wherever possible — HubSpot, Salesforce, GoHighLevel. We only recommend a migration when your current setup genuinely can't support where you're going, and if we do, we run the migration too.
Do you handle CRM data migration?
Yes. We migrate data between platforms and clean what's already there — deduplication, validation, and restructuring — so your CRM starts accurate rather than carrying old problems into a new system.
Can you integrate our CRM with our other tools?
That's a core part of what we do. We connect your CRM to marketing, billing, support, and data systems through native connectors, APIs, and custom integrations, so information flows automatically instead of being re-entered by hand.
How long does a CRM project take?
It depends on scope — a focused implementation or integration can take a few weeks, while a full custom build with migration runs longer. We scope the timeline clearly up front so you know what to expect before we start.
