Rasim Mammadov

Senior Software Engineer @ Azerconnect Group

About

I am an experienced Python Backend Engineer with over 5 years of expertise in designing and building scalable backend systems. Throughout my career, I have worked extensively with Python, Django, and FastAPI, developing high-performance APIs and microservices. I am passionate about working with cloud technologies (AWS, Docker, Kubernetes) and optimizing backend performance to create seamless, efficient solutions. I specialize in distributed systems, RESTful APIs, and database design (SQL & NoSQL). My goal is to help organizations scale their infrastructure while ensuring reliability and performance. I have a track record of improving system efficiencies, reducing latency, and enhancing software architecture. I am always eager to learn and apply new technologies, and I'm driven by the challenge of solving complex software engineering problems.

Country

Azerbaijan

City

Baku City

Industry

Information Technology & Services

Skill

Python (Programming Language), FastAPI, SQL, Java, Spring Boot, C#, .NET Framework, Microsoft SQL Server, Entity Framework, Django, Data Structures, Algorithms, Testing, Docker, PostgreSQL, Flask, Elasticsearch, Kibana, Logstash, Filebeat

Experience

Senior Software Engineer

Azerconnect Group

2025-3 - Present · 1 yr 7 mos

Baku, Azerbaijan

Software Engineer

NETTIA OY

2024-1 - 2025-7 · 1 yr 7 mos

Finland

- Engineered the seamless integration of 4+ major payment gateways (e.g., Stripe, Braintree) into a high-traffic VoIP platform, enabling automated, real-time billing for a 100,000 active user base. - Drove a 50% improvement in data retrieval performance by redesigning database indexes and optimizing complex queries used for generating real-time usage statistics for the 100,000-user platform. - Leveraged the ELK stack to build a centralized logging system that processes millions of log events daily, improving system-wide observability and cutting bug resolution time by 40%. Tech stack: Python, FastAPI, Django, Flask, Docker, Git, Elasticsearch

Software Engineer

Codecraft (IT Company)

2023-7 - 2024-1 · 7 mos

Azerbaijan

- Contributed to the development of a scalable backend system by writing clean, efficient Python code, leading to a 30% reduction in bug reports post-deployment. - Deployed a full ELK stack pipeline (Filebeat, Logstash, Elasticsearch) to aggregate logs from dozens of microservices, processing over 10 million log events per day to provide real-time system monitoring via Kibana dashboards. Tech stack: Python, Django, FastAPI, Docker, SQL, Elasticsearch

Software Engineer

State Oil Company of the Republic of Azerbaijan (SOCAR)

2022-6 - 2023-7 · 1 yr 2 mos

Azerbaijan

- Built and optimized a critical data pipeline with Python, MQTT, and InfluxDB to handle high-volume data streams from hundreds of IoT sensors, which enabled real-time analytics and reduced data query latency for key operational dashboards by 30%. - Played an integral role in the multi-stage migration to microservices by contributing to the design and development of two new standalone services, which significantly improved system modularity and scalability - Optimized complex SQL queries and stored procedures handling large datasets (millions of records), resulting in an average 4x improvement in query execution time and reducing load on database servers. Tech stack: Python, Django, FastAPI, Java, Spring, Node js, Docker, Git, ELK, Influx

Software Engineer

AzeTechLab LLC

2021-5 - 2022-5 · 1 yr 1 mo

Baku, Azerbaijan

- Building and optimizing database schemas, employing efficient indexing strategies and database tuning to enhance data retrieval performance. - Reduced production errors by 40% by systematically troubleshooting and debugging issues across a dual-framework environment, ensuring high reliability for both monolithic Django applications and FastAPI microservices Tech stack: Python, FastAPI, React, PostgreSQL Git, Docker