Overflow Android support
Step in when your agency wins Android work, needs extra capacity, or wants a dependable specialist for delivery.
Senior Android Development Partner • Contract Android Specialist for Software Agencies
Reliable Android Development for Software Agencies
I help web agencies, software teams, product studios, and mobile teams with overflow work deliver native Android applications, from new development and legacy modernization to maintenance, integrations, publishing, and long-term support.
Start with a small paid Android sprint before making a long-term commitment.
8+
Years of Android experience
60+
Android applications contributed to
40+
Client projects delivered
1M+
Downloads on a supported GPS app
27
Education apps delivered
Available as an Android delivery partner for software agencies
Best fit: overflow support, white-label delivery, app rescue, modernization, and long-term maintenance.
Start with a one-week paid sprintMain positioning
Android delivery capacity without hiring a full-time Android developer.
Rescue and modernization
Stabilize inherited apps, fix bugs and crashes, improve performance, and modernize Java/XML codebases.
Reliable ownership
Own the Android side across features, integrations, releases, and long-term maintenance with steady communication.
Android Support for Software Agencies
A flexible Android extension for agencies that need dependable delivery capacity.
I can plug into an agency team as a contract Android partner, handle delivery under your process, and keep Android moving without the overhead of hiring a full-time specialist for every project.
Android Overflow Support
For agencies that receive Android work but do not have enough internal capacity for reliable delivery.
- Feature development
- API and Firebase integration
- UI implementation
- Bug fixing
- Play Store releases
- Temporary or ongoing support
White-Label Android Development
Work under your agency brand, adapt to your internal process, and stay aligned with your client-facing standards.
- Agency-first delivery
- Process-friendly collaboration
- Client communication when required
- Confidential partnership
App Rescue and Modernization
Take over struggling Android apps and turn them back into maintainable, releasable products.
- Legacy Java maintenance
- Java-to-Kotlin migration
- XML-to-Jetpack Compose migration
- Performance improvements
- Crash fixing and cleanup
- Firebase and API troubleshooting
Long-Term Android Ownership
Keep a dependable Android specialist available for maintenance, features, releases, and technical ownership.
- Reserved weekly availability
- Ongoing maintenance
- New features
- Release management
- Technical ownership
- Reliable progress communication
Your agency gets reliable native Android delivery capacity without hiring a full-time Android developer for every client need.
Services
Android services agencies can plug directly into real client work.
The technology matters, but the outcome matters more: dependable Android delivery, fewer rescue situations, smoother releases, and a specialist who can own the Android side properly.
Core specialty
01
Native Android development and overflow capacity
Deliver new Android applications, overflow feature work, and white-label client delivery with Kotlin, Jetpack Compose, solid architecture, and release-minded execution.
- Native Android development
- Android overflow support
- UI implementation
- API and Firebase integration
- Google Play publishing
- White-label agency delivery
Rescue work
02
App rescue and stabilization
Take over inherited Android apps, solve real release problems, and bring unstable codebases back to a dependable state.
- Bug and crash fixing
- Performance improvements
- Architecture cleanup
- Firebase and API troubleshooting
- Maintenance and feature development
Modernize and own
03
Modernization and long-term support
Modernize legacy Android apps, manage long-term ownership, and keep shipping new work without losing technical quality.
- Java-to-Kotlin migration
- XML-to-Jetpack Compose migration
- Maps, GPS, and location functionality
- Release management
- Long-term Android support
Low-risk way to start
Discuss Android Support
Not ready for a long-term commitment? Start with a clearly scoped one-week paid Android sprint.
Use it to fix a set of bugs, implement a small feature, resolve crashes, improve a UI flow, or solve a Firebase or API issue.
iOS to Android specialist
When the iOS app already works, agencies still need a native Android delivery partner.
If your agency already has a working iOS product, I help turn it into a native Android release that respects the original product while making the Android UX, architecture, testing, integrations, and publishing feel properly handled.
Feature parity mapping
Android UX adaptation
Kotlin and Compose architecture
API, Firebase, testing, publishing
- iOS app reference
- Parity map
- Android build
- Release ready
Android UX
Native patterns, states, edge cases
Architecture
Kotlin, Compose, APIs, data layer
Quality
Testing, Play Store, handoff
Map the iOS product
Identify the screens, flows, states, permissions, payments, notifications, edge cases, and launch scope.
Adapt for Android
Keep product parity where it matters and adjust navigation, system behavior, gestures, and UI patterns.
Build and release
Implement the Android app, integrate APIs, test critical flows, prepare release builds, and support launch.
Practical engagement shapes
Start small, then expand once the Android work proves itself.
Agencies do not need to commit to a large Android engagement immediately. A sprint, milestone, or reserved weekly capacity can all work depending on the current pressure and project shape.
One-week paid Android sprint
Best for reducing risk quickly before a longer partnership or larger client handoff.
- Fix a defined group of bugs
- Implement a small feature
- Resolve crashes or release blockers
- Improve part of an existing UI
- Solve a Firebase or API issue
- Review and correct part of an older codebase
Scoped Android milestone
Best for overflow delivery, modernization work, integrations, and clearly scoped Android features.
- New feature module
- Java/XML modernization
- Compose migration work
- Maps, GPS, or location flow
- Firebase or API integration
- Release readiness and QA support
Reserved Android ownership
Best for agencies that want dependable Android capacity without hiring a full-time internal specialist.
- Reserved weekly availability
- Maintenance and new features
- Release management
- Technical ownership
- Reliable progress communication
- Long-term Android support
Selected Android delivery
Real Android projects, real contributions, and real delivery context.
Agencies should be able to understand the Android contribution without opening every link first. These project cards lead with portfolio screenshots and the actual delivery story, then use Play Store links only as supporting proof where available.
Sign Studio
Built the native Android version of an existing iOS app for deaf communication training, adapting the product for Android UX while keeping the learning flow, camera capture, and Google Cloud Vision functionality aligned with the original experience.
- iOS-to-Android product parity
- Android UX adaptation
- Camera and image analysis flow
- Client-ready Android release
HH-DM Tyre Management
Developed a barcode workflow for Formula 1 tyre and rim management, replacing slow manual entry with scan-and-submit field operations.
- Barcode scanning
- Database-backed records
- Under 10-second workflow
Speedometer GPS HUD Odometer
Supported a GPS speedometer and odometer app with more than one million downloads, improving maps and GPS tracking flows, route-related functionality, AdMob monetization, performance, and ongoing bug and crash fixes.
- 1M+ downloads supported
- Maps, GPS, and route functionality
- AdMob, performance, and ongoing fixes
Translate: Photo, Voice, Text
Added camera-based text extraction, improved translation performance, and stabilized multilingual user flows for a translator app that depended on fast real-world OCR and API reliability.
- Google Vision API
- Google Translate API v2
- Bug fixing and polish
AuthOne
Built core Android features for a two-factor authentication product, covering OTP and TOTP flows, offline access, passcode protection, cloud backup, monetization, and analytics support.
- OTP/TOTP generation
- Cloud backup and sync
- Analytics and ads
AxNegar
Developed a typography and poster design Android app for creating social content, banners, and advertising visuals through a fast mobile editing workflow.
- Image editing workflow
- Template-style creation
- Public Android release
More delivery highlights
Additional Android case studies that matter for agency buyers.
Kickback
Inherited a struggling Java and XML Android application, fixed bugs and crashes, improved performance, migrated Java code to Kotlin, moved XML screens toward Jetpack Compose, implemented real-time chat, handled Firebase work, maps, location features, and continued publishing and maintenance.
Ez Test Prep
Delivered roughly 27 Android education apps using Kotlin and Jetpack Compose, covering exam categories, question and answer flows, score reports, results, progress tracking, and complete Android delivery across a repeatable app family.
DuetDriver
Worked on a ride-hailing app for people with physical disabilities, supporting maps, ride requests, accessible-vehicle matching, API integration, notifications, and ongoing maintenance and feature development.
More shipped apps
Additional Android applications from the portfolio.
Technical skills
Technical coverage agencies can rely on once the Android work lands here.
Native Android delivery
Stabilization, integration, and release
About Danyel
I work as a Senior Android Development Partner for agencies that need reliable ownership.
I’m Danyel Sheykhleh, a senior Android developer with 8+ years of experience, 40+ client projects delivered, and work across 60+ Android applications. My strongest work is helping agencies bring existing iOS products to Android, stabilize inherited codebases, and keep Android delivery moving.
Agency partners usually bring me in when they need white-label friendly Android support, modern Kotlin and Compose delivery, practical rescue work, or long-term Android ownership with clear communication.
Trust and process
A dependable process for agencies that need Android work delivered without drama.
Agencies do not just need code. They need someone who can clarify scope, take ownership, communicate reliably, and keep Android delivery aligned with the rest of the project.
1
Audit
Understand the client goal, current codebase, release risk, designs, APIs, and the real Android pressure points.
2
Scope
Turn the work into milestones, sprint-sized deliverables, technical decisions, and realistic ownership boundaries.
3
Build
Build the Android work, integrate APIs and Firebase, handle edge cases, and share steady progress updates.
4
Support
Ship release-ready builds, support handoff, stay available for fixes or follow-up work, and keep the Android side stable.
What agency partners can expect
- White-label friendly collaboration
- Clear questions before implementation starts
- Milestone-based progress instead of vague updates
- Android-first decisions when copying iOS would hurt UX
- Attention to release details, crashes, edge cases, and handoff
- Reliable communication with the agency team or client when needed
What I need from you
The right agency inputs make Android delivery much sharper.
You do not need perfect documentation. But clear context helps me identify delivery risk, define the right first milestone, and move with fewer surprises.
iOS app link, Figma design, prototype, screenshots, product walkthrough, or the current Android problem.
API docs, test accounts, Firebase details, existing Android repo, backend status, and release constraints.
Must-have features, sprint or milestone expectations, deadline pressure, communication style, and known risks.
FAQ
Questions agencies usually ask before Android support starts.
Can you work as a white-label Android partner for our agency?
Yes. I can work under your agency brand, follow your internal process, and stay aligned with your client communication needs while keeping the partnership confidential.
Can we start with a small paid Android sprint?
Yes. A clearly scoped one-week sprint is a practical way to reduce risk before a longer engagement. It can cover bug fixing, crash cleanup, a small feature, UI improvement, or an API or Firebase issue.
Can you work with an existing Android codebase?
Yes. I can review, stabilize, modernize, migrate screens to Compose, fix release blockers, or help decide whether a rebuild is more practical than extending the current code.
Can you rebuild an existing iOS app for Android?
Yes. The best starting point is a live iOS app, Figma designs, API documentation, and clarity on which features need Android parity for the first release.
Can you help with releases and long-term maintenance?
Yes. I can support release builds, QA checks, Play Store blockers, follow-up fixes, and ongoing maintenance once the app is live.
Service focus
Search-friendly Android services, written for real agency needs.
These service notes help agencies and search engines understand the specific Android work I can own.
Android development partner for software agencies
For agencies that need reliable Android delivery capacity, I help deliver native Android features, support overflow work, and take ownership of the Android side without a full-time hire.
White-label Android development
For agencies that want Android work handled under their own brand, I can follow internal delivery processes, collaborate with the team, and stay confidential where required.
Android app rescue and modernization
For inherited Android apps, I handle crash fixing, performance work, Java-to-Kotlin migration, XML-to-Jetpack Compose migration, architecture cleanup, and release stabilization.
Kotlin, Compose, Firebase, maps, and Play Store delivery
For new builds and long-term maintenance, I work with Kotlin, Jetpack Compose, Firebase, REST APIs, maps, GPS, location flows, and Play Store publishing requirements.
8+ years of Android experience, 40+ client projects delivered, work across 60+ Android apps, and support on an app with 1M+ downloads.
Proof for agency buyers
Agency-friendly engagement
Need Reliable Android Capacity?
If your agency needs support with a new Android project, overflow work, an inherited application, or long-term maintenance, let’s discuss the current situation and the most practical next step.
Useful if you want to share the full portfolio internally first. PDF, 7.4 MB.
Discuss Android support
Need Reliable Android Capacity?
If your agency needs support with a new Android project, overflow work, an inherited application, or long-term maintenance, let’s discuss the current situation and the most practical next step.