Embedded Systems.

System Integration.

Connected Applications.

We build the software that makes physical products intelligent — from the firmware on the device to the app in your customer’s hand.

 

The Problem We Solve

Building a connected product is not just a software challenge. It’s a systems challenge. Your device needs firmware that’s reliable in harsh conditions. It needs to talk to the cloud over BLE, Wi-Fi, or cellular — and that connection has to be bulletproof. Your backend needs to ingest, store, and process data from thousands of devices in real time. And your end users need an application that turns all of that raw data into something they can actually act on.

Most software teams can handle one or two of these layers. Very few can handle all of them — and even fewer have done it repeatedly, in production, at scale. That’s where we come in.

WHAT WE DO

Engineering the Intelligence Behind the Hardware.

Bajra Technologies is the engineering partner for companies whose products live at the intersection of hardware and software. For over 14 years, we’ve helped product companies design, build, and scale the full software stack that makes physical products intelligent and connected.

Embedded Firmware

Low-level C/C++ development on ESP32, ARM Cortex, and custom MCU platforms. Sensor integration, power management, real-time operating systems, and production-grade BLE stack implementation.

Wireless Connectivity

BLE, Wi-Fi, cellular (LTE/NB-IoT), MQTT, Modbus/TCP, and HTTPS. Protocol selection, pairing flows, OTA firmware updates, and connection reliability engineered for real-world field conditions.

Cloud & Data Infrastructure

Scalable IoT data pipelines, time-series databases, real-time event processing, and secure API design — built to handle millions of data points from thousands of connected devices.

Web & Mobile Applications

Cross-platform mobile apps (iOS, Android), responsive web applications, and desktop tools. Operator dashboards, field technician apps, and customer-facing portals — built for real users in real conditions.

System Integration

Bridging legacy equipment with modern cloud platforms. We connect battery management systems, test instruments, solar inverters, industrial controllers, and custom hardware to the applications that need their data.

Analytics & Reporting

Fleet dashboards, performance analytics, predictive diagnostics, automated alerting, and professional report generation. We turn raw device telemetry into business intelligence.

EXPERTISE SPOTLIGHT

Deep ESP32 & Bluetooth Low Energy Expertise

We have extensive, production-proven experience with the ESP32 platform, including low-level firmware development and deep work with the Bluetooth Low Energy (BLE) stack. Our team has built rock-solid BLE applications on both sides of the connection — the device firmware (peripheral/GATT server) and the companion mobile and desktop apps (central/client). From register-level radio configuration to the polished interface a technician uses in the field, we own the entire communication chain.





WHERE WE'VE DONE THIS

From Concept to Large-Scale Operations

We don’t speak in hypotheticals. Here are the kinds of systems we’ve built and continue to operate for our clients — some of these partnerships spanning over five years.

Industrial Energy Storage & Fleet Telematics

Helping build the next-gen software layer for a publicly-traded LFP battery manufacturer — taking embedded BMS telemetry into a cloud-based fleet energy management platform. The system provides real-time monitoring of battery health, state of charge, temperature, and usage patterns across tens of thousands of deployed battery packs powering forklifts, airport ground support equipment, and autonomous vehicles.

Connected Test & Measurement Instruments

Developed a cross-platform companion applications (Windows, Android, iOS) for a leading test and measurement company. The app connects wirelessly via Bluetooth to field instruments, downloads trace and measurement data, and enables technicians to annotate results and generate professional reports on-site. Eliminated manual paperwork and enabled instant collaboration from the field. We’ve worked on both the device side and application side, allowing us to get a breadth of experience in handling these situations.

Distributed Solar & Storage Operations Platform

Built the core web platform for a cleantech company managing hundreds of megawatts of distributed solar capacity across thousands of sites. The system ingests real-time data from inverters, meters, and sensors, delivers automated alerts and performance analytics, tracks SLA compliance, and provides multi-tenant dashboards for asset owners and operators. We work on the entire stack from inverter integration to dashboard building.

HOW WE WORK

Deep Integration. Shared Ownership.

We function as an extension of your engineering team, not as a traditional outsourcing vendor. Our engagements are structured around long-term partnership and deep product understanding.

Dedicated Teams

Engineers assigned to your product for the long haul. They learn your domain, your codebase, your users — and they stay.

Full-Stack Ownership

One team covers firmware through frontend. No handoffs between agencies, no integration gaps, no lost context between layers.

Agile Delivery

Sprint-based development with continuous visibility. You see working software every two weeks, not a surprise at the end of a quarter.

US Entity

US-incorporated for seamless contracting and IP protection, with an 80-person engineering team delivering exceptional technical depth.

14+

Years of Innovation

503+

Projects Undertaken

1231+

Successful Sprints

150+

Happy Clients

                        WHO THIS IS FOR

                        The Software Layer for Your Hardware.

                        We’re the right fit if you’re a product company that builds or sells physical devices and needs a software engineering team that understands hardware. Specifically:  


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                        You’re building a new connected product and need  firmware, cloud, and app development under one roof.

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                        You have a device in the field and need a companion mobile app, a fleet management dashboard, or a telematics platform.

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                        You’re modernizing legacy equipment and need to add wireless connectivity, cloud data collection, or remote diagnostics.

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                        You need to scale your engineering capacity with a team that already has deep embedded and IoT experience — not generalists learning on the job.

                        Let’s talk about your product.

                        Whether you’re at the prototype stage or scaling to thousands of devices, we’d love to hear what you’re building.

                        Let's Collaborate