Freelancing Experience

Worked on the development of Polarium Home, a residential BESS.
Worked on integrating a new inverter that supports PV and grid services.
Worked on the control and communication module for battery-inverter coordination.
Coordinated with product and project managers on product requirements and risk assessments.

C, Python, Yocto, Compute Module 4, ESP32-S3, Modbus, Go, Yocto, MQTT, Protocol Buffers, Git.

Worked as Team/tech lead for a software team working on an automated testing/regression framework.
Worked on the architecture and the core components of the product, both hardware and software.
Coordinated the team and the department of the ventilators, the product to be tested.
Achieved reducing regression testing time by 45% through full automation.

Worked with a Yocto-based distribution which coordinates the network system from the cloud.
Worked on routing data/capabilities/configurations to cloud and on-premises via MQTT and gRPC.
Worked on the remote software updates and the positioning engine within the network mesh.
Worked on implementing a 16-bit address scheme for the connected devices achieving a 25% payload reduction.
Mentored a summer intern on working with the firmware OTA updates, both for the gateway and the tags.

C, Python, Go, Yocto, Compute Module 4, STM32, MQTT, gRPC, Protocol Buffers, MIOTY, 6LoWPAN, Bluetooth Low Energy, Git

Conceptualized a gateway for harvesting data from the design and requirements to the production line.
Worked with a Yocto-based distribution which coordinates handling metrics and commands to inverters.
Worked on the implementation of services that handle network configuration/communication with inverters.
Worked on routing data to the cloud and a request-response scheme for executing commands on inverters.
Worked on internal tools, simulators as well as the Hardware in the Loop testing platform.

C#, .NET, Python, Yocto, Compute Module 4, Modbus, MQTT, Protocol Buffers, Redis, Linux, Docker, Git