Nearshore cloud application development services
Senior LATAM engineers who build applications on managed cloud services instead of on servers you have to run, at 30-50% below US rates.






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15+years delivering software
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100+senior engineers across LATAM
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6-8hdaily overlap with US teams
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6+Fortune 500 & global brands trust us
Applications that use the cloud, not just live on it
Plenty of software runs in the cloud and is built as if it were still on a rack.
FusionHit is a cloud application development company with senior engineers across Latin America who design for managed services and autoscaling from the first commit, working on your hours.
\ Cloud application development services we deliver
Applications designed around what the cloud does well, and around what it charges for.
Cloud-native application development
New applications built on managed services and event-driven patterns, so capacity follows demand instead of being provisioned for a peak that happens twice a year.
Serverless applications
Functions, queues and managed data stores assembled into systems with no servers to patch, which suits workloads that are bursty or long-tail by nature.
Multi-tenant SaaS platforms
Tenant isolation, usage metering and per-tenant cost visibility designed in from the start, because retrofitting them once you have customers is expensive.
Cloud integrations
Your application connected to the systems around it through managed integration services, with retries and dead-letter handling that keep data moving when a dependency fails.
Cloud application modernization
Applications already in the cloud re-architected to actually use it, replacing the pieces that still behave like on-premise software.
Cloud application support
Ongoing maintenance, patching and performance work for applications we built or inherited, under an agreed response time.
What it will cost to run, decided while we build it
In the cloud the architecture is the invoice. Most of the bill gets locked in during design, months before anyone looks at it.
A cost model before the build
The architecture comes with a projected monthly run cost at your expected volumes, so the trade-off between engineering effort and infrastructure spend is a decision you make rather than one you inherit.
Cost visible per feature
Spend tagged by service and by feature, so you can see what each part of the product costs to run and decide what is worth keeping.
Reviewed as usage grows
Architecture that is efficient at a thousand users is often wasteful at a hundred thousand. We revisit the expensive paths as your volumes move.
Why US companies choose FusionHit for cloud application development
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Senior engineering talent
Vetted nearshore engineers with production experience across industries and modern stacks.
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Real-time collaboration
Nearshore teams aligned with US time zones for synchronous planning, reviews, and delivery.
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Flexible engagement
Scale engineering capacity up or down as your roadmap and priorities evolve.
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Integrated partnership
We work as an extension of your engineering and product teams, not as a detached external vendor.

Cloud applications running in production
Modernization at Scale in a Distributed Commerce Platform
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Your application can run like these.
Talk to an expert, 30 minutes, no commitment.
Cloud applications for the demands of your sector
How the load arrives, and what the data is subject to, changes everything about the architecture.
Fintech
Transaction processing with the isolation and audit trail a regulator expects to find in the logs.
Healthcare
Applications on HIPAA-eligible services, with encryption and access controls configured rather than assumed.
SaaS
Multi-tenant platforms where onboarding a customer costs a database row instead of an environment.
Logistics
Event-driven systems that absorb bursts of telemetry without a queue backing up somewhere.
Retail
Architecture that scales into Black Friday and scales back the following Tuesday.
Manufacturing
Applications that ingest sensor data continuously and keep the cost per reading under control.
Cloud technologies we build with
The managed services on all three major clouds, and the frameworks that sit on top of them.
Cloud platforms
Serverless
Containers & orchestration
Managed data
Messaging & events
Infrastructure as code
Three ways to engage a cloud application team
Staff augmentation
Senior cloud engineers added to your existing team, under your direction, in days rather than months.
Dedicated development teams
A team working only on your application, sprint after sprint, while you set the roadmap.
Full project outsourcing
You hand over the scope and we deliver it under our management, covering architecture, build, QA and launch.
Need the pipeline that ships it?
DevOps services →How a cloud application engagement starts
Discovery call
What the application has to do, and the volumes it has to do it at (30 minutes).
Architecture and cost model
The design, the managed services it uses, and what it will cost to run.
Interviews
You meet and approve every engineer.
Sprint delivery
Working software every sprint, deployed to your cloud accounts.



