Cloud & App Development

Scalable, secure systems that link your devices to users and data.

At Tektos Ecosystems, we build the digital infrastructure that brings connected products to life, from embedded firmware to cloud platforms to user applications.

With over 70,000 IoT devices deployed globally, our team designs secure, scalable systems that grow from early prototypes to enterprise-scale deployments. We create end-to-end connected ecosystems that enable your products to communicate reliably, collect meaningful data, and deliver measurable value to users.

The connected product landscape is complex, requiring expertise across embedded systems, wireless connectivity, protocol architecture, cloud infrastructure, cybersecurity, mobile development, and analytics. Our multidisciplinary team brings all these capabilities together under one roof, ensuring seamless integration between hardware, firmware, connectivity layers, cloud services, and user applications.

Whether you're developing a consumer IoT device, an industrial monitoring platform, a connected medical product, or a smart home system, we build enterprise-grade solutions engineered for reliability, scalability, and long-term success.

Security, resilience, and performance are built in from day one. Our architectures are designed for high availability, automatic scaling, and disaster recovery, ensuring your connected ecosystem remains operational as your user base grows from hundreds to millions of devices.

Hardware Communication + API’s

Hand holding smartphone displaying IoT app connected to wireless sensor device
Arduino microcontroller board with wireless antenna for IoT hardware communication
Mobile app interface controlling IoT device with cloud connectivity outdoors
IoT wildlife tracking device with wireless communication technology on animal

Connectivity is the foundation of every IoT solution. Our engineering team designs and implements secure, reliable communication systems using technologies such as Wi‑Fi, Bluetooth Low Energy (BLE), LoRaWAN, NB-IoT, LTE-M, Zigbee, and cellular networks.

We evaluate your power budget, deployment environment, bandwidth needs, latency requirements, and cost constraints to determine the optimal connectivity strategy — or implement multi-protocol systems when flexibility is required.

We architect and implement the complete connectivity ecosystem, including:

  • Embedded firmware development

  • Secure device provisioning

  • Communication stacks

  • Data buffering and reconnection logic

  • Power optimization strategies

  • RF performance tuning

To bridge devices with cloud platforms and applications, we develop scalable RESTful and GraphQL APIs, device management systems, OTA firmware update mechanisms, remote diagnostics, fleet monitoring tools, and automated provisioning workflows.

The result: seamless integration and reliable operation across deployments of thousands — or millions — of connected devices.

Communication Protocols & Data Architecture

While connectivity determines how devices access networks, protocol architecture defines how data moves securely and efficiently across your ecosystem.

Reliable IoT systems depend on selecting and engineering the right application-layer and messaging protocols. Our team designs secure, optimized protocol architectures tailored to your device capabilities, bandwidth constraints, latency sensitivity, and deployment scale.

Supported protocols include:

  • MQTT / MQTT-SN

  • HTTP / HTTPS

  • WebSockets

  • CoAP

  • AMQP

  • Modbus / CAN / OPC-UA

  • Custom binary protocols for performance-optimized applications

For high-throughput systems, we design low-latency messaging pipelines. For low-power edge devices, we implement lightweight protocols optimized for minimal data transmission and extended battery life.

Our expertise includes:

  • TLS 1.3 encryption and mutual authentication

  • Message broker architecture (AWS IoT Core, Azure IoT Hub, EMQX, Mosquitto)

  • Data serialization (JSON, Protobuf, CBOR, MessagePack)

  • Edge-to-cloud routing strategies

  • Offline buffering and synchronization

  • Secure OTA delivery protocols

  • Bandwidth optimization and protocol performance tuning

By engineering the right protocol stack, we ensure secure, resilient, and scalable communication across your entire connected ecosystem.

Cloud & Data Processing

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Google Cloud Platform logo for enterprise cloud computing and data processing
Data center server racks for cloud computing and secure data storage infrastructure
Microsoft Azure cloud services diagram showing IoT connectivity and data flow

Our cloud engineering team designs and implements scalable backend architectures on leading platforms including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).

We build the complete backend ecosystem, including:

  • IoT hubs and message brokers for bi-directional device communication

  • Time-series databases optimized for sensor data

  • Relational databases for users and device metadata

  • Object storage for firmware and assets

  • Caching layers for performance optimization

  • Load balancing for high availability

Our architectures feature auto-scaling systems that dynamically adjust to traffic spikes while controlling infrastructure costs. We design redundancy across availability zones, automated failover, and disaster recovery to prevent service interruption and data loss.

Security and compliance are embedded into cloud design from the start. We implement:

  • AES-256 encryption at rest

  • TLS 1.3 encryption in transit

  • Private subnets, VPNs, and firewall segmentation

  • Granular access control policies

  • Comprehensive logging and monitoring (CloudWatch, Azure Monitor, Google Cloud Operations)

For regulated industries, we design cloud environments aligned with HIPAA, PCI-DSS, GDPR, SOC 2, and other relevant standards. Beyond infrastructure, we also develop:

  • Server-side business logic

  • Real-time event processing systems

  • Batch analytics pipelines

  • Webhooks and third-party integrations

  • Administrative dashboards

  • CI/CD pipelines for zero-downtime updates

  • Infrastructure-as-code (Terraform, CloudFormation) for reproducibility and auditability

We design cloud ecosystems that are secure, scalable, and built to evolve

User Interface and App

Cross-platform app development illustration showing mobile and web connectivity
Mobile app UI mockups showing user interface design and workflow diagrams
UX designer creating mobile app wireframes and user interface prototypes on wall
Multiple smartphone screens displaying colorful mobile app user interfaces

Connected products succeed or fail based on the quality of their user experience.

We develop intuitive mobile and web applications that give users seamless control of devices and access to real-time insights. Our capabilities include native iOS and Android applications, cross-platform apps (React Native, Flutter), Progressive Web Apps (PWAs), and responsive web dashboards.

Our process begins with user research, wireframing, and interactive prototyping to validate experience before development. We design onboarding flows, monitoring dashboards, device controls, and data visualization tools that transform complex IoT data into clear, actionable insights.

Applications are built for performance, security, and scale, with real-time communication, offline functionality, push notifications, analytics, and performance monitoring. For advanced applications, we integrate voice assistants, geofencing, machine learning, and augmented reality.

Every release undergoes comprehensive testing and optimization to ensure smooth deployment to the Apple App Store and Google Play Store.

Our Development Stack

We leverage industry-leading frameworks and technologies to build robust, scalable applications:

  • Swift – Native iOS development for optimal performance

  • Java – Enterprise-grade Android applications

  • Kotlin – Modern Android development with enhanced safety

  • MySQL – Reliable relational database management

  • PHP – Server-side scripting for dynamic web applications

  • Python – Backend development, data processing, and API integration

  • React – Component-based web interfaces with fast rendering

  • Flutter – Cross-platform development from a single codebase

  • NativeScript – Native mobile apps using JavaScript

  • TypeScript – Type-safe development for maintainable code

  • JavaScript – Core web functionality and interactive experiences

  • AWS – Scalable cloud infrastructure and managed services

  • Docker – Containerized deployment for consistent environments

Compliance, Security & Industry Standards

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CISM Certified Information Security Manager certification logo for standards
CISA Certified Information Systems Auditor certification logo for IT security
CISSP Certified Information Systems Security Professional certification emblem

Security and regulatory compliance are embedded into every layer of our connected product solutions. We design compliance into system architecture from day one — not as an afterthought before an audit.

We develop products for industry-specific markets including healthcare, fintech, industrial automation, energy, consumer electronics, and enterprise systems, each with distinct regulatory and security requirements.

Our architectures align with global standards such as:

  • ISO 27001

  • SOC 2 Type II

  • GDPR

  • HIPAA

  • PCI-DSS

  • IEC 62443

  • ETSI EN 303 645

Whether you're building a connected medical device, a payment-enabled system, an industrial IoT platform, or a consumer smart device, we ensure your solution supports certification readiness and audit documentation from the ground up.

Our defense-in-depth approach includes:

  • Secure boot and signed firmware

  • Encrypted storage and hardware security modules (HSMs)

  • Secure OTA firmware updates

  • TLS encryption with certificate-based mutual authentication

  • Network segmentation and zero-trust principles

  • Role-based access control (RBAC) and multi-factor authentication

  • Audit logging and traceability

  • Automated security testing in CI/CD pipelines

  • Ongoing vulnerability management and penetration testing

Beyond implementation, we provide risk assessments, compliance documentation, regulatory gap analysis, audit preparation support, and ongoing advisory services tailored to your industry.

We help ensure your connected ecosystem is secure, compliant, and built to scale in regulated environments, protecting your business, your users, and your long-term product success.

Ready to Build Your Connected Product Ecosystem?

Whether you're launching your first IoT device or scaling an existing connected platform, our team has the expertise to design, build, and secure the complete technology stack that brings your vision to life.

Let's discuss your connectivity requirements and create a scalable, secure solution that delights users and drives business value.

Frequently Asked Questions About Connected Apps, Cloud & IoT Solutions

Have more questions? Contact our IoT solutions team to discuss your specific connected product needs.