Skip month-long recruiting loops and keep velocity high. Outstaffing C-Sharp talent lets you bring a fully-focused Xamarin engineer on board in days, not months. You avoid recruiter fees, payroll overhead, and costly bench time while still retaining full technical control. Scale teams up or down with one e-mail, pay only for productive hours, and protect IP under strict NDAs. Our developers arrive pre-vetted for architecture, mobile UI, and Azure back-ends, so you spend onboarding hours—not weeks—turning tickets into shipped code.
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48h Candidate Match
Zero Recruitment Fees
Elastic Team Size
Timezone Overlap
Pre-vetted Talent
Lower Payroll Tax
IP & NDA Safe
Real-time Reporting
Dedicated PM Optional
No Long Contracts
Scales With Demand
Domain-Experienced Devs
Trusted by Technology Leaders
“Smartbrain gave us a vetted C-Sharp professional in 3 days. The engineer fixed persistent dependency-service crashes and delivered a driver-tracking module that lifted on-time deliveries by 18 %. Their Xamarin know-how freed my core team to focus on roadmap items.”
Megan Hart
VP Engineering
RapidRoute Freight
“Our fintech app suffered memory leaks. Smartbrain’s xamarin app developers joined remotely, audited code with C-Sharp analyzers, and reduced crash rate 63 %. Onboarding took one afternoon—unmatched speed compared with direct hiring.”
Liam Price
CTO
HorizonPay Solutions
“Regulated EHR screens needed a facelift. The augmented C-Sharp team created reusable MVVM components, cutting our future dev effort by 40 %. Vetting quality was evident; every pull-request passed strict HIPAA checks first time.”
Sophia Nguyen
Product Owner
MedicSoft Systems
“With Smartbrain we embedded two senior xamarin app developers to optimise async calls. Checkout latency fell by 35 % across Android & iOS. Flex contracts let us keep them for the sale season only—perfect cost control.”
Daniel Brooks
Lead Mobile Architect
ShopEase Inc.
“Our in-house C-Sharp skills were tied up. Smartbrain’s augmentation supplied a Xamarin specialist with prior SCADA experience. Time-to-first-commit: 48 hours. Project finished two sprints ahead, saving budget and stakeholder nerves.”
Olivia Reed
Director of Software
GridPulse Energy
“Policy renewals crashed under load. Smartbrain parachuted a senior C-Sharp / Azure dev who revamped our signalR layer. Uptime rose to 99.97 %. Seamless integration; my team forgot he was external.”
Ethan Collins
Head of Digital
SureTrust Insurance
Industries We Accelerate
FinTech & Payments
Challenge: stringent compliance and real-time transaction handling. Xamarin app developers augmented with C-Sharp expertise build secure biometric logins, PSD2-ready APIs, and instant KYC flows, shortening certification cycles while keeping costs predictable.
Healthcare & MedTech
HIPAA-compliant chart viewers, Bluetooth medical device integrations, and telehealth video modules are delivered by outstaffed c-sharp engineers, eliminating months of regulatory onboarding and ensuring FDA-grade audit trails.
Logistics & Fleet
Real-time GPS, route optimisation, and driver-safety analytics call for seasoned Xamarin mobile experts. Augmented teams integrate with existing .NET core back-ends to cut delivery delays and idle miles.
Retail & eCommerce
Scalable catalogues, AR product previews, and single-tap checkout built by outstaffed c-sharp / xamarin app developers raise conversion while keeping capex low in volatile seasons.
Energy & Utilities
C-Sharp-centric dashboards stream IoT sensor data. Xamarin specialists craft offline-first maintenance apps, helping field engineers resolve incidents faster and slashing truck rolls.
Travel & Hospitality
Dynamic pricing engines, loyalty wallets, and multilingual booking flows need quick iteration. Augmented Xamarin devs bring domain templates that shave weeks off release cycles.
Manufacturing
Shop-floor tablets with barcode scanning, preventive maintenance alerts, and OPC-UA connectivity emerge quicker when C-Sharp contractors handle the cross-platform layer.
EdTech
Gamified learning, SCORM content players, and push-based progress analytics ship faster through ready-to-work Xamarin mobile teams that sync seamlessly with Azure or AWS back-ends.
Insurance
Quote engines, e-signature flows, and claims photo uploads rely on stable cross-platform code. Outsourced C-Sharp talent ensures actuarial data stays protected while UX stays slick.
Xamarin App Developers Case Studies
LogiTrack Mobile Revamp
Client type: US mid-market logistics provider.
Challenge: Legacy driver app written by different vendors made new features impossible; the CTO needed experienced xamarin app developers in two weeks.
Solution: Smartbrain embedded three senior C-Sharp engineers familiar with MVVM, offline maps, and Azure SignalR. They refactored critical screens while daily stand-ups kept alignment with in-house teams.
Result: 18 % faster deliveries, crash rate down from 3.1 % to 0.4 %, and feature backlog cleared in 6 sprints.
FinPay Compliance Upgrade
Client type: Growth-stage fintech.
Challenge: Approaching PCI audit highlighted security gaps in their Xamarin wallet; dedicated xamarin app developers were unavailable internally.
Solution: Two Smartbrain C-Sharp consultants implemented end-to-end encryption, biometric login, and automated OWASP testing, collaborating through DevSecOps pipelines.
Result: 100 % audit pass, release cycle reduced from 4 to 2 weeks, and fraud chargebacks fell by 32 %.
MediView Telehealth Launch
Client type: Hospital network.
Challenge: Launch a HIPAA-compliant video consultation module fast; internal team lacked senior xamarin app developers.
Solution: Smartbrain staffed a blended team of C-Sharp mobile, Azure, and DevOps specialists within 5 days. They built WebRTC wrappers, secure patient chat, and EMR integrations.
Result: 74 % surge in remote appointments, patient NPS +21, and project delivered two months before board deadline.
Book a 15-min Call
120+ c-sharp engineers placed, 4.9/5 avg rating. Vetted Xamarin specialists can join your sprint in under a week—risk-free trial included.
Our Core Services
Dedicated Xamarin Team
Spin up a self-managed squad of pre-vetted C-Sharp engineers, UI/UX, and QA experts who focus solely on your roadmap. Benefit from daily velocity reports, full timezone overlap, and elastic scaling—no HR burden.
Staff Augmentation
Plug a single senior xamarin app developer into your existing SCRUM team within 48 h. Keep IP secure under airtight NDAs while cancelling anytime after 2-week notice.
Code Audit & Rescue
Receive a detailed health-check of your Xamarin codebase from certified architects. Get actionable refactor plans, performance profiling, and security hardening without pausing sprint work.
MVP Acceleration
Bring concept to AppStore in 8–10 weeks. Augmented C-Sharp talent handles cross-platform UI, integration with .NET back-end, and automated CI/CD so you can validate market fit fast.
Maintenance & SLA
24/7 monitoring, crash analytics, and monthly improvements delivered by a standby pool of Xamarin pros—cost-effective alternative to hiring a full internal support team.
Cloud Migration
Move on-premises Xamarin apps to Azure or AWS with minimal downtime. Outstaffed C-Sharp specialists containerize services, automate pipelines, and optimise hosting spend.
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