Scattered information
When HR requests, announcements and benefits enrollment are split across email, spreadsheets and separate systems, employees lose context and HR re-enters the same data more than once.
Internal apps for HR, communication and benefits
We design and build the internal app your company needs — HR self-service, internal communication, employee benefits or another tool — wired to your existing systems.
DELIVERED EXPERIENCE
+4
years of experience
+4
delivered projects
TECHNICAL AND DELIVERY CAPABILITY
Microsoft Partner certified in cloud technologies.
Google Developer Program members.
Experience in B2B software and integrations.
Operational context
An app designed for how companies run HR, internal communication and employee benefits
An internal app creates value when it reflects the real process, integrates with existing tools and gives employees and HR useful information. For companies running HR self-service, internal communication and employee benefits, that means designing around real approval chains and eligibility rules rather than forcing a generic workflow.
Processes that cannot scale
More employees, locations and benefit plans expose manual controls. Configurable rules let HR and internal operations grow without permanent workarounds.
Inconsistent user experience
Clear status, notifications and history help employees and HR understand what to do and what happened at every step, from a leave request to a benefit enrollment.
Custom solution
What we solve with internal apps
We design the application around HR self-service, internal communication, benefits enrollment and everyday internal tools, prioritizing complete operational flows and a foundation ready for integrations and new modules.
1
Experience for every user
Clear journeys for employees, managers and HR, with actions and permissions adapted to each role — whether they are enrolling in a benefit, reading an announcement or requesting an approval.
2
Centralized operations
Shared status, rules and data reduce repeated work and decisions based on incomplete information across HR, internal communication and everyday requests.
3
Management and continuous improvement
Dashboards, alerts and traceability help HR and IT owners detect issues and prioritize the next improvements.
Related solutions
Explore apps for connected operations
A platform can combine capabilities from different verticals when the process requires it.
B2B wholesale portals
See how we approach price lists, credit, orders, deliveries and accounts in a custom solution.
View solutionagency client portals
See how we approach briefs, deliverables, reviews, approvals and billing in a custom solution.
View solutionreal estate apps
See how we approach listings, search, leads, visits and sales follow-up in a custom solution.
View solution
Integrations
Connect the app to your business ecosystem
We define which system owns each piece of HR, communication and benefits data and connect the app through APIs, webhooks or controlled synchronization.
HR and payroll systems
Synchronize master data and transactions to avoid duplicate entry and keep a reliable operational reference.
Benefits providers
Use validation, error states and traceability so integrations can be supported safely.
SSO and identity
Protect sensitive information with permissions aligned to each user and team.
Internal APIs and automation
Keep the integration layer maintainable as providers and business tools change.
Development process
How we take internal apps into production
We work through verifiable stages to reduce uncertainty, validate with real users and launch on a maintainable technical foundation.
- 01
Discovery
Map employees, approval chains, benefit plans and the systems involved in HR, communication and internal tools, then define the outcome the app must improve.
- 02
Design and scope
Prototype critical journeys — like enrolling in a benefit or submitting an HR request — and agree on the first release, exclusions and roadmap.
- 03
Build and integrate
Deliver in increments, connect HR, payroll and identity systems, and validate permissions, errors and real operating cases.
- 04
Launch and evolve
Prepare production, support employee adoption and use operational evidence to prioritize improvements.
Frequently asked questions
Questions about internal apps development
Can the app integrate with our current systems?
Yes. We review HR, payroll, benefits providers and identity systems, then define data ownership, synchronization and failure handling.
Should we build a mobile app, a web app or both?
It depends on your workforce. Field or shift employees often need mobile self-service, while HR administration usually fits a web platform. Both can share services and data.
Is this only for employee benefits?
No. Benefits are one of the most common internal apps we build, but the same approach works for internal communication, HR self-service and other in-house tools your teams need.
How do we start?
Tell us how HR, communication or internal requests work today, who will use the app and which systems are involved. We will propose scope, stages, risks and a realistic investment range.
Ready to turn your idea into a product?
Tell us what you want to build and we will reply with scope, timeline, and next steps.
Talk to Granweb
Reply within 24 hours
Team and delivery
What makes working with Granweb different
Speed with sound judgment
We define scope, risks, and integrations before development, then deliver through verifiable stages.
Architecture built to evolve
We build a foundation ready for more users, modules, and integrations without rebuilding the product.
Delivery from Buenos Aires
Why work with a team from Argentina?
Argentina combines an established technology talent market, strong English proficiency, and working hours compatible with the Americas. For Granweb, this supports direct communication and close collaboration with every client.
No. 4 in LatAm
Buenos Aires ranks among the region's largest technology talent markets, according to CBRE 2025.
#26
Argentina's global position in the EF English Proficiency Index.
Advantages for regional and international projects
- Working-day overlap across Latin America and several shared hours with the United States, supporting meetings and joint problem-solving.
- University-trained talent with experience in software, professional services, and export-oriented digital products.
- Spanish-language communication and access to English-speaking profiles for documentation, meetings, and international coordination.
- Direct work with the accountable team instead of turning the project into an anonymous outsourcing chain.
Location does not replace provider experience, but it can reduce friction through shared working hours, cultural proximity, and an ecosystem accustomed to exporting knowledge.
RFPs and enterprise projects
Do you have an RFP, tender document, or preliminary scope?
Granweb evaluates integration initiatives, digital platforms, and custom systems. You can send the documentation currently available even when some technical decisions remain open.
Documentation inbox: contacto@granweb.io
Project documentation
Useful information for the initial assessment
- RFP, RFQ, tender document, functional requirements, or evaluation criteria.
- Systems involved, APIs, diagrams, security constraints, and expected service levels.
- Business objective, relevant dates, procurement model, and process owners.
Confidential information
If the material contains sensitive information, we can arrange an NDA and agree on the exchange channel before you share the documentation.
Next step
Quote your internal apps project
Tell us which internal process you want to move into an app — HR self-service, internal communication, employee benefits or something else. We will review users, integrations and priorities to propose a clear technical scope.
Methodology aligned with ISO 9001:2015
We apply planning, validation, documentation, quality control, and continuous improvement processes to every project.
