Paramount+ — streaming at global scale
50M+ downloads4K HDR3 platforms
Senior product engineering · Built for the hard parts
Complex products.Built to perform.
Destinum is a senior mobile app development company helping enterprise teams ship and evolve products where streaming quality, connected hardware, compliance, and reliability are non-negotiable.
15+years shipping
150+apps launched
50M+downloads
Audio that keeps up
Low-latency audio
Control from anywhere
Connected security
Senior engineers · Hands-on from day one
Selected client work
When the stakes are real
Your app is not a side project.
It is the product.
Generic delivery breaks down when your roadmap includes protected media, hardware protocols, regulated data, offline operation, or a codebase that serves millions. That is where our team does its best work.
01 Reduce technical risk before it becomes delivery risk.
02 Add senior capacity without adding management drag.
03 Ship production-ready work your team can own.
Selected work
Proof lives in production.
Products used in living rooms, recording studios, farms, and security systems around the world.
KEAKR — a studio in every pocket
1M+ users<10ms latency
Paradox — security without distance
130+ countries<500ms signals
Agrian — field intelligence built for compliance
85%+ test coverageOffline-firstMulti-brand platform
Also worked on
Capabilities
Deep enough for the edge cases.
Practical enough to ship.
Bring us a full product, a critical subsystem, or the codebase nobody wants to touch. We meet your team where the risk is highest.
Native product engineering
High-quality iOS, Android, and TV applications built for performance, maintainability, and real-world use.
- Swift, Kotlin, Objective-C, Java
- tvOS and Android TV
- Offline-first architecture
- CI/CD and release operations
Streaming and media systems
Premium playback experiences engineered across variable networks, rights windows, devices, and content-protection requirements.
- HLS, DASH, FairPlay, Widevine
- 4K and adaptive playback
- Downloads and entitlements
- Playback analytics
Connected and regulated products
Reliable apps for physical devices and sensitive workflows where communication, security, and auditability must hold up.
- BLE, GATT, sockets, RTSP
- HealthKit and sensors
- COPPA, HIPAA, EPA, EN50131
- Encrypted data handling
Modernization and continuity
Make a valuable legacy product safer to change—without gambling on a rewrite or freezing the roadmap.
- Architecture and code audits
- Incremental modernization
- Performance and stability
- Long-term product partnership
How we work
Momentum without surprises.
Discovery, lean prioritization, short delivery cycles, continuous testing, and production feedback—adapted to the way your organization already works.
- 01 / Align
Define the outcome and expose the risk.
Focused workshops clarify business goals, target users, core journeys, scope, constraints, success measures, and an initial prioritized backlog.
- 02 / De-risk
Prove the hardest decisions early.
We define the smallest valuable release, map architecture and integrations, and test risky assumptions before they enter the critical path.
- 03 / Deliver
Ship in reviewable increments.
Work typically moves in 1–2 week cycles with working software, automated checks, regular coordination, and a review with your team at each cycle.
- 04 / Strengthen
Launch, learn, and leave the product stronger.
We prepare the release, instrument key events, monitor stability and performance, learn from users, and transfer the context needed for what comes next.
Why Destinum
Senior engineers.
Directly involved.
We are built for teams that value senior technical judgment over staffing volume.
See if Destinum is a fitStart with the real constraint.
Architecture, compliance, device behavior, delivery pressure—whatever can break the product gets surfaced early.
Work inside your reality.
We integrate with your people, standards, tooling, and release cadence, without creating a separate process or a difficult handoff.
Make quality visible.
Clear decisions, reviewable increments, automated testing, and production signals keep progress grounded in evidence.
Leave the product stronger.
Every engagement should improve the system and your team’s ability to evolve it after we are gone.
A strong fit when
The roadmap is ambitious.
The tolerance for failure is not.
- You need senior mobile depth, not a large junior bench.
- The product includes streaming, devices, sensitive data, or legacy complexity.
- Your internal team needs an accountable extension, not a black box.
- Maintainability after launch matters as much as speed before it.
Common questions
Before we talk.
Do you take over existing codebases?
Yes. Modernization and long-term maintenance are core capabilities. We start by understanding the system, release risk, and business constraints, then improve it incrementally.
Can you work with our internal engineering team?
That is our preferred model. We can own a workstream or embed directly with product, design, backend, QA, and platform teams.
What kinds of engagements are the best fit?
Complex native products, high-consequence integrations, platform modernization, and ongoing engineering partnerships where senior judgment materially reduces risk.
Where do you work?
Destinum is a US-based product engineering company that collaborates remotely with teams worldwide.
Start the conversation
Bring us the hard part.
Share what you are building, what makes it difficult, and where the roadmap is under pressure. We will respond with a direct view on fit and the most useful next step.
Reply within one business day.
We review the scope and respond with a practical next step.