Who This Is For
We work with financial institutions, fintech partners, and internal technology teams that need experienced help connecting systems, moving data, automating workflows, and shipping practical CORE-connected tools.
For institutions with CORE-related projects on the roadmap, teams looking for added engineering capacity, or a need for extra hands around integrations, reporting, conversions, automation, or staff tools.
For product teams that need to connect into financial institution environments, support secure data exchange, integrate with CORE systems, or make implementation easier for bank and credit union clients.
For teams that need a practical engineering partner to help build APIs, dashboards, admin tools, member workflows, data pipelines, or custom applications around existing systems.
Definition
A CORE system is the central banking or credit-union platform that supports accounts, transactions, member data, products, operations, reporting, and connected financial workflows. We help teams create secure software around those systems so the institution can add useful capabilities while continuing to rely on the platforms already in place.
CORE Ecosystems
Implementation paths vary by platform and institution. We can help plan and ship connected workflows where access and project fit are confirmed.
Extend Your CORE
Financial institutions often have a full roadmap of CORE-connected projects: integrations to complete, reporting and data extracts to improve, member communication workflows to automate, and staff tools and internal platforms to ship. We extend your team with senior engineers who can plan, integrate, and deliver practical software around your existing CORE environment.
We help your team:
What We Do
We help credit unions, banks, and fintech teams ship secure, production-ready software around existing CORE environments. Implementation paths vary by platform and institution.
We design and develop secure integrations between CORE environments and the systems around them, including CRMs, digital banking tools, internal platforms, analytics layers, vendor systems, and partner applications.
We can support Symitar-related development needs, including PowerOn-style workflows, data movement, reporting, forms, notices, interfaces, and connected applications where access and project fit are confirmed.
We can help plan and ship connected workflows, integrations, reporting tools, and operational applications around Corelation and KeyBridge environments.
We can support integration planning, API-led development, data workflows, middleware, and custom applications for teams working in Fiserv-connected environments.
We can support integration planning, data workflows, middleware, and custom applications for teams working in FIS-connected environments.
We help institutions surface useful data, automate recurring extracts, improve reporting workflows, and connect operational data to the tools teams use to make decisions.
We can support notices, letters, product updates, account-change communications, and other CORE-connected communication workflows that need reliable data and repeatable execution.
We deliver staff-facing applications, dashboards, admin tools, approval flows, and operational platforms that help teams work more effectively around existing systems.
We can provide senior engineering help during conversions, mergers, product launches, system changes, and CORE-connected enhancement backlogs.
Where appropriate, we can add AI-powered search, workflow assistance, knowledge retrieval, document support, or data-connected experiences around existing systems with careful attention to permissions, security, and deployment.
We support work across Jack Henry Symitar®, Corelation, Fiserv, FIS, and other CORE environments where access and project fit are confirmed. Platform names are trademarks of their respective owners.
Example Projects
These are the kinds of projects we can support when your team needs experienced engineering help around CORE systems, data, workflows, integrations, and operational tools.
Connect a mobile app, digital banking experience, CRM, LOS, data platform, or fintech product to CORE-connected data and workflows.
Help with CORE-connected programming, configuration, interfaces, batch jobs, custom logic, or system-specific implementation work.
Turn CORE-connected data into dashboards, scheduled reports, operational views, leadership reporting, or downstream data feeds.
Build practical tools that help operations, lending, member service, finance, or support teams work faster around existing systems.
Support data mapping, cleanup, validation, reconciliation, cutover planning, or post-conversion operational workflows.
Help connect a third-party platform into the institution's data, workflows, member experience, or internal operations.
Common Deliverables
Common Scenarios
“We have a full roadmap and want additional engineering capacity.”
We help by adding senior engineering capacity for scoped projects, enhancement backlogs, and production-ready delivery.
“We are connecting a new platform to our CORE environment.”
We help by designing integration paths, APIs, middleware, and data workflows that connect systems cleanly.
“We want reliable reports, extracts, or data workflows.”
We help by delivering reliable reporting, data movement, and automation around the systems your institution already uses.
“We are preparing for a conversion, merger, or product launch.”
We help with technical planning, interface work, data workflows, testing support, and implementation execution.
“We are building staff tools, portals, dashboards, or approval workflows.”
We help by delivering custom internal software that fits operational roles, permissions, and real workflow requirements.
“We are a fintech or partner connecting into bank or credit-union environments.”
We help by translating product goals into practical integration plans, secure architecture, and shippable software.
Why Buildable
We have spent more than two decades shipping custom software, integrations, portals, reporting systems, and operational tools for organizations where reliability, security, and workflow fit matter. That experience translates directly to CORE-connected work, where the job is rarely just writing code — it is understanding systems, data movement, permissions, vendor constraints, user workflows, and production support.
Where our experience shows up
Engineering Experience
We bring decades of experience supporting financial institutions with custom software, integrations, workflow systems, portals, reporting tools, and operational platforms. Our team includes senior engineers and people with deep financial-institution backgrounds, covering credit union CORE development, bank CORE integration, and fintech CORE connectivity.
Oregon-Based Team
We are based in Oregon, with a team that specializes in financial institution software development and CORE-connected applications.
Project Scope
CORE-connected initiatives can take many forms — a focused integration, report, workflow, notice update, staff tool, or automation, or a larger multi-system effort. Whatever the scope, we plan, scope, and ship work that fits your roadmap and timeline.
Planning Ranges
$8,000–$15,000
4–6 week project
Focused reporting update, extract, notice workflow, lightweight automation, or technical planning sprint.
$15,000–$35,000
6–8 week project
CORE-connected workflow, integration support, staff tool, dashboard, or data movement project.
$35,000–$60,000+
8–12 week project
Larger integration, multi-system workflow, portal enhancement, conversion support, or implementation package.
These are typical turnarounds. When the scope and timing call for it, we can also run compressed projects in a week or two. Actual scope depends on platform access, vendor coordination, data complexity, testing requirements, and implementation path. Project estimates are scoped after an initial technical conversation.
Engagement Models
We scale to the way your team already operates — whether that’s a scoped project, a discovery sprint, or ongoing support through a critical initiative.
For defined CORE-connected integrations, workflows, staff tools, portals, reporting systems, and automation projects.
For teams that want to map the right technical approach before committing to scope, budget, and sequencing.
For institutions that want additional engineering capacity for CORE-connected enhancement backlogs or specialized initiatives.
For teams coordinating technical work during system changes, data movement, vendor transitions, or product launches.
For institutions that want a reliable engineering partner for recurring improvements around existing CORE systems.
Compliance and Security
CORE-connected software has to be secure, reliable, maintainable, and aligned with the way real institutions operate. We design with permissions, auditability, deployment, vendor coordination, data handling, and long-term support in mind.
Frequently Asked Questions
Yes. We support financial institutions directly with CORE banking development, and we also help fintechs build the secure middleware and integrations required to connect their products into real-world CORE environments. We work with credit union CORE development teams, bank CORE integration projects, and fintech CORE connectivity initiatives.
No. While Jack Henry Symitar® development support is a significant part of our CORE development work, we can also support teams working with Corelation KeyBridge, Fiserv integration development, FIS-connected systems, and other CORE environments where access and project fit are confirmed.
Yes. Conversion and merger support is one of the most common reasons institutions bring us in — specifically to add senior engineering capacity during the technical lift for CORE-connected migration work.
Both. We scope full projects when you want a defined outcome, and we can embed engineers when you want to add capacity for CORE-connected enhancement backlogs or specialized initiatives.
Yes — that is the core of what we do. We specialize in extending CORE environments with modern web, API, integration, reporting and data extracts, staff tools and internal platforms, and AI capabilities while continuing to rely on the platforms already in place.
Many focused CORE development projects fall in the $8,000–$60,000 range depending on scope, platform access, data complexity, testing needs, and vendor coordination. Larger integrations, portals, member communication workflows, and migrations may require a broader discovery and implementation plan.
Yes. We build systems designed for regulated environments, using secure integration planning, role-based permissions, audit-aware architecture, and production deployment practices aligned with financial institution requirements.
Get Started
Start with a technical conversation. We’ll help you map the right approach for your institution, your CORE environment, and your project goals.
Move CORE-connected work from backlog to production.
Phone: (503) 468-4880
Email: connect@buildableworks.com
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