Engineering Quality Solutions
🚀 Skilled Kotlin developers. Lightning-fast execution. Zero compromise.
Looking for expert Kotlin developers who can deliver results? At SolGuruz, our experienced Kotlin engineers build reliable, high-performance Android and multiplatform applications whether it’s backend logic, Android integrations, or cross-platform development.
As a leading Android and Kotlin development company, we know Kotlin inside out. From clean code to quick launches and smooth scaling, our developers are ready to take your product from idea to impact.
1 Week Risk-Free Trial
Confidential – NDA Protected
Top Developers at Work
Trusted by Startups and Enterprises Worldwide
Success Speaks Louder
SolGuruz turned my pencil sketches into a beautiful, fully functional AI journaling app. Their team was transparent, reliable, and easy to work with from start to finish.
Principal, The Master Storytellers LLC | New Mexico, USA
SolGuruz truly understood our niche industry needs. They built a custom app that simplifies compliance and operations — with sharp execution and great communication.
Owner, Monarch Radon Testing LLC | Colorado, USA
Hire Dedicated Kotlin Developers who have experience building end-to-end solutions for web, mobile, and desktop.
Because we offer end-to-end Kotlin development services with a team of skilled offshore Kotlin programmers, our experts are well-versed in the full Kotlin stack and bring years of hands-on experience in a shorter timeframe and with a lower budget.
There is no need to juggle between multiple vendors as we offer full-cycle product development services with SolGuruz. Everything you need to ideate, design, and launch your application is possible with us!
We don’t just code, we stay sharp. Our dedicated developers actively follow Kotlin and Android updates, keeping your web app aligned with the latest tech and smooth UI/UX experiences.
SolGuruz provides access to the latest development tools, and technology stack. Our full-stack Kotlin developers utilize advanced, industry-leading resources for building scalable and future-proof apps.
Need a full-time programmer or just a few hours a week? You’ve got options. Try our team with a 1-week risk-free trial, no strings attached. Hire on your terms, your timeline, and your budget.
We follow an agile way of working that keeps you fully involved and in control. You will see progress, receive timely updates at every key stage, and open communication throughout, we ensuring there are no surprises and only results that match your expectations.
SolGuruz's support doesn’t stop at launch. We’re here to provide post-deployment to keep your app updated, stable, and running smoothly. Whether it's bug fixes or feature upgrades, we’ve got your back.
Our expert Kotlin developers bring years of hands-on experience across industries. And with our simple hiring process, you can onboard top talent quickly with zero hassle.
Hire from our talented pool of skilled Kotlin app developers with years of experience in your industry. Take a look at our flexible hiring models:
This table compares hourly rates, expertise, English proficiency, project management maturity, health insurance, and office costs for hiring remote Kotlin developers across India, Europe, and the USA in 2025. It is aimed at helping startups and agencies make informed hiring decisions.
| Parameter | India | Europe (CEE & Western) | USA |
|---|---|---|---|
| Hourly Rate | $18 - $55/hr | $35 - $110/hr (CEE), $55 - $160/hr (Western Europe) | $65 - $200/hr |
| Expertise & Certifications | Large, rapidly growing Kotlin talent pool; strong knowledge in Android SDK, JVM ecosystems; many with JetBrains and Google certifications. | Highly experienced Kotlin developers; many with professional certifications, advanced JVM and multiplatform skills. | Elite Kotlin experts with strong Android, backend (Ktor, Spring), and multiplatform experience; premium cost. |
| English Proficiency | Above global average in IT sector; strong written and verbal skills. | High in Western Europe; good-to-high in CEE. | Native. |
| Project Management | Mature Agile adoption with 90%+ companies using Jira, Trello. | Very mature Agile/Scrum, especially in Western Europe. | Industry-leading, very mature agile practices. |
| Health Insurance Cost | Very low ($500–$1,000/yr per employee, mostly employer/self-funded) | Moderate to high ($2,000–$4,000/yr per employee) | Very high ($7,000–$15,000/yr per employee, employer-sponsored) |
| Office Operation Cost | Very low (up to 70% less than US/EU) | Moderate to high (CEE lower than Western Europe). | Highest globally. |
Hire Pre-Vetted Kotlin Developers On-Demand
Skip the hiring hassle. Scale your team fast with flexible engagement models - no long-term contracts.
Compare hiring options for Kotlin developers across SolGuruz’s dedicated teams, direct in-house recruitment, and freelance platforms. Evaluate time to hire, cost, management overhead, and risk factors for your 2025 projects.
| Parameter | SolGuruz Dedicated Team | In-House Full-Time | Freelance Platforms |
|---|---|---|---|
| Time to Hire | 1–2 weeks (pre-vetted Kotlin experts) | 6–12 weeks (recruitment + notice) | 1–4 weeks |
| Up-Front Cost | Zero recruitment fees; all-inclusive pricing | 15–25% recruitment/HR expense plus salary and benefits | Platform fees plus 10–20% markup |
| Retention/Ramp-Down Risk | Contract-based; flexible scaling and replacement | High due to salary, notice period, and severance obligations | High turnover and variable availability |
| Management Overhead | Dedicated project manager and regular reporting | Full HR, payroll, facilities, and admin overhead | Self-managed by client |
| IP & Security | NDA, ISO-certified environments, contractually protected IP | Complete internal control and infrastructure | Varies widely; generally less secure |
| 24×7 Support | Optional global coverage and follow-the-sun support | Typically limited to local business hours | Depends on freelancer availability and timezone |
| Hidden Costs | None; tools, infrastructure, and benefits included | Healthcare, office space, equipment, and benefits | Escrow fees, scope creep, potential rework |
| Ideal For | Long-term projects, rapid scaling, MVP to enterprise apps | Core company products, sensitive or proprietary applications | Short-term projects, prototypes, minor features |
Our Kotlin developers excel in building robust Android applications, backend services using Kotlin Multiplatform and Ktor, and seamless integration with modern development ecosystems. Below is an outline of their key skills and why they matter for your project.
| Skill | Description | Why It Matters For Your Kotlin Project's Objectives |
|---|---|---|
| Kotlin Language Mastery | Deep understanding of Kotlin’s syntax, idioms, null safety, coroutines, and DSLs. | Enables concise, safe, and expressive code contributing to efficient development and maintenance. |
| Android SDK & Jetpack | Proficiency in Android framework, Jetpack components (ViewModel, LiveData, Navigation, Compose). | Builds modern, responsive, and maintainable Android apps with best UX/UI practices. |
| Kotlin Multiplatform | Experience sharing code across Android, iOS, and backend with Kotlin Multiplatform Mobile (KMM). | Maximizes code reuse and consistency across platforms, reducing development time. |
| Backend Development with Ktor & Spring | Building scalable backend APIs, microservices, and REST/GraphQL endpoints using Kotlin-based frameworks. | Supports robust server-side logic and seamless frontend-backend integration. |
| Coroutines & Reactive Programming | Expertise with Kotlin coroutines and reactive paradigms (Flow, RxKotlin). | Enables efficient asynchronous programming improving app responsiveness. |
| Testing & Quality Assurance | Unit and integration testing using JUnit, Espresso, MockK, and CI/CD pipelines. | Ensures reliable code, fast iterations, and reduced production bugs. |
| Version Control & Collaboration | Proficient with Git workflows, code reviews, and Agile methodologies. | Supports clean code management and effective team collaboration. |
| Security Best Practices | Implementing secure coding, OAuth2, JWT, data encryption, and app permissions. | Protects user data and ensures compliance with security standards. |
| Performance Optimization | Profiling, memory management, and UI rendering optimization. | Delivers smooth app experiences and efficient resource use. |
| Continuous Learning & Tooling | Up-to-date with Kotlin ecosystem tools, Jetpack Compose, and emerging trends. | Keeps your project on the cutting edge and competitive. |
We’ve simplified the hiring process so you can get started quickly - just five simple steps to bring top-tier Kotlin developers onto your team.
Hop on a quick call with our app development team. We’ll go over what your project needs, preferred tech stack, and timelines. Once we understand your goals, we’ll get things moving right away.
We’ll share curated profiles of kotlin engineers who match your project requirements. You can review, shortlist, and line up interviews - all within two days.
You get full control of the interview process. Meet the developers, ask technical questions, and choose the best fit for your project. We make sure only skilled, experienced candidates are put in front of you.
Before we kick things off officially, we’ll send over a Non-Disclosure Agreement to ensure your project details stay confidential and protected.
Once you select your developers, we handle the onboarding. Within 72 hours, your chosen app developers will be ready to join your team and start working on your project.
Still Have Questions? Let’s Talk!
Not sure what you need yet? Our experts are happy to guide you through tech stack decisions, timelines, and budgets.
When you hire a Kotlin developer from SolGuruz, they follow a clear, collaborative, and time-tested process to make sure they build impactful digital solutions.
Our developers are proficient in using these technologies
Flutter
Android
Apple
ReactNative
TypeScript
JavaScript
ReactJs
Electron
AngularJs
Wordpress
Webflow
FlutterFlow
Flutter
Android
Apple
ReactNative
TypeScript
JavaScript
ReactJs
Electron
AngularJs
Wordpress
Webflow
FlutterFlow
Get the Right Kotlin Developers Team Onboard
Talk to Kotlin Programmers Before You Hire
We have got the right developers for you to build native and cross platform applications. Apart from hiring kotlin experts from SolGuruz, you can also choose the other set of developers for building both native and cross-platform applications. Also, we can help you choosing the right development technology by understanding your project details over a free consultation.
Once we commit, we deliver it no matter what happens.
Either we do quality engineering or we don't do it at all.
We don't want to waste your nor ours time.
Trusted by Startups and Enterprises Worldwide
Engineering Quality Solutions
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Ahmedabad HQ
"SolGuruz House", 10, Sundarvan Society, Near AUDA Office, Ashram Road, Usmanpura, Ahmedabad, Gujarat 380014, India.
Canada
209, 600 Bedford Hwy, Bedford, NS B3M 2L8, Canada
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