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Mahdis Ahmadi

@mahdisahmadi

Backend Developer at SepidDynamic building FastAPI services and real-time telemetry and workflow orchestration for intelligent robots.

Iran

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At SepidDynamic, I develop FastAPI backend services for intelligent robotics systems, including APIs for real-time robot customization and control. I also built an inventory module for managing devices and their assignments.

I implemented MQTT communication between robots and backend services, and used ThingsBoard to support IoT integration and monitoring. I also designed Rule Chains to automate robot actions and implemented workflow orchestration with Temporal.

At Narvan Ventures, I contributed to financial software development and led a microservices transformation to improve reliability and scalability. Earlier, as a Junior Back-End Developer there, I worked on real-time financial data and pricing systems; I also developed Java backend components for a clinic management system during my internship at Tosan.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (R&D Team)

Current

SepidDynamic

Feb 2025 - Present (1 year 8 months)

Designed and developed intelligent robotic systems, building backend services with FastAPI, PostgreSQL, MongoDB, and Redis. Implemented MQTT communication, telemetry systems, and workflow orchestration using Temporal.

fastAPI PostgreSQL MongoDB Redis MQTT Temporal Thingsboard LLM REST APIs Docker Kubernetes CI CD Linux Nginx Pytest Swagger

Back-End Developer

Narvan Ventures

Sep 2021 - Feb 2023 (1 year 5 months)

Led microservices transformation of a financial platform, scaling to handle hundreds of thousands of requests per minute. Built scalable backend systems with Django, integrated monitoring and testing for production-ready deployments.

Django Django REST Framework fastAPI Flask REST APIs gRPC Kafka MQTT PostgreSQL Redis Elasticsearch MongoDB Docker Kubernetes CI CD Linux Nginx Pytest Sentry Prometheus

Junior Back-End Developer

Narvan Ventures

Jul 2020 - Aug 2021 (1 year 1 month)

Developed a daily news and financial program with real-time online prices, processing data from over 50,000 news sources. Designed a financial software solution to address real-time stock price issues, incorporating RESTful APIs and gRPC.

Django Django REST Framework fastAPI Flask REST APIs gRPC Kafka MQTT PostgreSQL Redis Elasticsearch MongoDB Docker Kubernetes CI CD Linux Nginx Pytest

Java Developer Intern

Tosan

Jun 2017 - Nov 2017 (5 months)

Developed Java-based backend components using Spring Boot and Oracle PL/SQL for a clinic management system. Utilized Scrum Agile methodologies for project management.

Java Spring Boot Pl SQL Scrum Agile