Android App Development

We specialize in creating and delivering native Android applications of any scale, utilizing platform-specific technologies such as Java and Kotlin

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Android apps built to excel

We develop Android applications for various purposes, ensuring that our software engineers pay meticulous attention to detail and consider the unique aspects of the operating system. Our team takes special care to ensure compatibility with all Android versions and devices, guaranteeing that your users will receive a high-quality final product

Healthcare apps, focusing on patient and doctor communication, prioritize the highest standards of security and confidentiality. These apps are designed for seamless operation across multiple platforms, with user-friendly interfaces for easy navigation & secured multimedia communication. They integrate with Electronic Health Records (EHR) systems, ensuring accurate and secure information exchange. Compliance with healthcare regulations and regular updates for improved functionality are key considerations in their development.

1800 hours

Average development time

5 months

Average project length

Telecom apps, encompassing VoIP and messenger applications, uphold high standards in security and communication privacy. Beyond basic functionalities, they ensure secure connections, seamless call routing, and real-time message delivery. These apps are designed for multi-platform compatibility, boasting intuitive interfaces for effortless user navigation. They offer seamless integration with various telecom protocols, supporting clear voice and video communication. Compliance with telecom regulations and regular updates for enhanced performance are integral aspects of their development.

1200 hours

Average development time

4 months

Average project length

Concrete & Multi Blockchain crypto wallets prioritize top-tier security and privacy. In addition to fundamental features, they ensure secure connections, integrate payment gateways, and synchronize with various blockchains. These wallets boast multi-platform compatibility, user-friendly interfaces, and robust backup options. Two-Factor Authentication (2FA) adds an extra layer of security. They support a wide range of cryptocurrencies, facilitate easy transaction tracking, and integrate with hardware wallets for added security. Compliance with local financial regulations and regular updates are key considerations in their development.

2200 hours

Average development time

6 months

Average project length

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Technologies for advanced iOS apps

Without limiting your functional requirements, we use tools and services that ensure the best user experience in your final product

Big Data

Big data architecture design

Apache Spark and Hadoop

HDFS, Hive, Pig, Impala, Oozie

EMR, Redshift

Media Expertise

Live Streaming and OTT delivery

Video Processing

Content Distribution Networks


Apple Resources

Frameworks: CarPlay, 3D Touch, Adaptivity

App Services: Apple Pay, HealthKit, HomeKit, CloudKit

Media and Web: MapKit JS, Live Photos, AVFoundation

Graphics and Games: ARKit, SceneKit, OpenGL

Computer vision

Image processing

Deep Learning OCR: Keras, Supervisely

Face recognition: Eigenfaces, LEM, Facial morphology analysis

Face Detection: HOG, SVM

OpenCV, Kairos, Luxand Face

Google Resources

Architecture: Room, ViewModel, LiveData, and Lifecycle

Media and Web: media-compat library, ExoPlayer, PWA

Graphics and Games: Palette API, Glide, OpenGL ES

Sensors, Multi-window mode, Conversational Actions

IoT Expertise

Protocols: NFC, Wi-Fi, Bluetooth, LPWAN, IPv6 over LoWPAN

Сommunication Security (TLS, DTLS) and Data Encryption

Artik module, Raspberry Pi, Arduino

AWS: Lambda, Kinesis, S3, SageMaker, Sumerian

Use cases

Mobile and Web Advertising & Monetization Platform




We developed the advertising & monetization platform for our client.

Agricultural management application




Mobile & web app improvements for Agricultural Intelligence & Data Provider.

Сross-platform encrypted corporate messenger




Development of the app which provides secure and encrypted text messaging, audio calls and video calls from mobile devices and personal computers.

Tomography Monitoring Operator Workplace




Development of a software client with a user interface for managing an MRT device.

Amuleit - IoT Workplace Health & Safety Solution




The application for managing the company's herd immunity with the help of artificial intelligence.

Telemedicine mobile application


The US telemedicine app for otolaryngologists for iOS, Android with custom external hardware communication

iOS & Android VPN application




Maintainence & improvement of the VPN application.

Learn about SmartTech’s expertise in Projects Portfolio

Explore more
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7 Reviews on Clutch

Industry contribution awards

Leading rating & review platforms rank SmartTech among top software development companies due to our tech assistance in clients' digital transformation

Technology Stack

The development team working on a project uses only modern and scalable technologies to implement mobile and web applications the way you mean it

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What our clients say about us

Chris Kerber
Product Manager, Telecom firm

Smart Tech LLC completed the project on time and met all milestones. By managing through a single resource, the team offered a personal touch when solving the client's needs. Moreover, Smart Tech LLC communicated transparently and was highly attentive and responsive throughout the process.

Oleg B.
Product Manager, Iteora Media UG

We brought Smart Tech LLC team a few general ideas and their developers took that and transformed it into a fully working app. They successfully finalized the development & published the app for us as well.

Vishvas K.
Principle Cloud Architect, Software Development Company

SmartTech delivered a functional application on time. They showed a willingness in understanding the project and providing the right solutions. Virtual meetings and regular email updates ensured a smooth workflow. The team's commitment to the work was commendable.

Eliezer Mwangi
Business development Manager, Zohari Credit Limited

Working with Smart Tech for our mobile app development was an outstanding experience from start to finish. They truly proved themselves as the go-to experts for innovative and reimagined computing platforms. We, at Zohari Credit Limited, couldn't be happier with the results they delivered.

Founder, AmneziaVPN

SmartTech's work is met with positive acclaim thanks to their consistent and cost-effective approach. The team is highly efficient from a project management standpoint, and internal stakeholders are particularly impressed with the vendor's quality of developers.

CEO, Agricultural Intelligence & Data Provider

As an agricultural intelligence and data provider, we collaborated with SmartTech to help them optimize their Android mobile app. SmartTech performed code reviews and improved the app's loading time, among other things. SmartTech showcase good project management.

Michael C.
Director of Purchasing, M.J. Kellner Foodservice

Thanks to their new user-friendly and convenient app, the client saw an increase in customer engagement, customer satisfaction, and sales. Smart Tech LLC set clear milestones and stuck to the timelines. Moreover, they were responsive, quick, understanding, and committed to delivering quality work.

Ahmed Miasser
IT Director, Banking Services Company

The project was successful, and the client was happy with the app's features. Smart Tech LLC delivered all agreed milestones within the timeline. The team was quick in their responses, efficient, and communicative. Their professionalism and responsiveness to the client's needs stood out.

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+381 643 55 03 84

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Cara Lazara, 5-7,
Belgrade, Serbia

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