Samnoon Abrar — Software Engineer
Located in DhakaSoftware Engineer
Systems · DevOps · Voice AI
Software Engineer at Brotecs Technologies specializing in C/C++, CI/CD automation, cloud infrastructure on AWS, and Conversational AI voice agents.
Open to engineering opportunities & collaborations
About me
A software engineer who ships what matters — from bare-metal C++ to cloud pipelines and real-time voice AI. Correctness first, then speed.
I'm a Software Engineer at Brotecs Technologies Limited in Dhaka. I started in C/C++, building satellite communication tools where performance is non-negotiable — it taught me to think in systems, memory layout and deterministic execution.
Today I architect CI/CD pipelines with Jenkins & Ansible, wire up observability with Grafana & OpenTelemetry, and ship Conversational AI voice agents to production.
- Years building production systems
- 4+
- Low-level & systems engineering
- C/C++
- Jenkins & Ansible automation
- CI/CD
- Real-time conversational agents
- Voice AI
Selected work
Featured projects & engineering work.
Software systems, automation pipelines and Conversational AI solutions I have architected and delivered.
- 01
Conversational AI Voice Agent
AI & VoiceReal-time low-latency Conversational AI voice agent built on top of Pipecat. Integrates speech-to-text, LLM generation, and text-to-speech pipelines with SIP telephony interfaces. It used pjsua, Pipecat, Ollama, and local AI.
Pipecat · Python · SIP · pjsua · Ollama · Local AI
- 02
Satellite Communication & Hardware Interface
C/C++ SystemsHigh-reliability low-level system application for satellite communication equipment. Interfaces directly with specialized hardware controllers for data stream parsing and monitoring.
C++ · C · Linux · Posix Threads · Networking · Bash
- 03
Automated CI/CD & Deployment Engine
Cloud & CI/CDEnterprise-grade continuous integration and deployment framework leveraging Jenkins declarative pipelines, Ansible playbooks, and infrastructure automation.
Jenkins · Ansible · AWS · Bash · Linux · Git
- 04
Full-Stack System Telemetry & Monitoring
Cloud & CI/CDUnified telemetry collector setup using OpenTelemetry and Grafana dashboards for monitoring system metrics, logs, and trace performance across microservices.
OpenTelemetry · Grafana · Linux · AWS · Prometheus
Experience
From intern to engineer.
Four years and counting at Brotecs Technologies, expanding technical impact and scope with each role.
Brotecs Technologies Limited · Dhaka, Bangladesh
- Architected and implemented a Conversational AI Voice Agent using Pipecat framework.
- Built robust CI/CD pipelines using Jenkins, Ansible, and Bash scripts, accelerating deployment cycles.
- Managed version control systems, release workflows, and codebase integrity across cross-functional teams.
- Partnered with key stakeholders to align technical strategy, progress, change management, and risk mitigation.
- Optimized existing software applications and microservices for enhanced stability and throughput.
Pipecat · Python · AWS · Jenkins · Ansible · Linux · Bash
Toolbox
What I build with.
Languages, cloud platforms, DevOps automation and voice AI technologies I use day to day.
Languages & Systems
Low-level performance, server-side development, and scripting
- C / C++
- Linux Administration
- Bash Scripting
- PHP
Cloud & DevOps
Infrastructure automation, CI/CD, and cloud platforms
- Jenkins CI/CD
- Ansible
- AWS Cloud
- Docker & Containers
AI & Observability
Voice AI pipelines and system telemetry
- OpenTelemetry
- Grafana
- Pipecat AI Agent Framework
- SIP / Voice AI
Core engineering principle
Clean handoffs, fast feedback loops, zero-downtime deployments, and code that stays maintainable long after the first commit. That's the bar.
Education
Graduated Oct 2021
B.Sc. in Computer Science & Engineering
Bangladesh Army International University of Science & Technology
Specialized in algorithm optimization and software engineering principles. Active member of the competitive programming community.
- ACM ICPC Dhaka Regional Contestant
- Solved hundreds of algorithmic problems across Codeforces & VJudge
- Rapid career progression from Intern to Software Engineer
Writing
Notes on systems & networks.
I write about software engineering, system architecture and competitive programming on Medium.