HAROON SALEEM
Electrical Engineer & Software Developer
Islamabad, Pakistan • +92 317 5255198 • haroonhsa1234@gmail.com
GitHub: https://github.com/Haroonhsa007
LinkedIn: https://linkedin.com/in/HaroonSaleem007
PROFESSIONAL SUMMARY
Full Stack Developer and Electrical Engineer with expertise in AI-powered systems, embedded solutions, and scalable web applications. Proven track record in developing real-time VIOP telephony systems, CRM platforms, and hardware-software integration projects. Strong foundation in both modern software development and electrical engineering fundamentals.
EDUCATION
MSc Electrical & Computer Engineering (2024--Present)
National University of Science & Technology, Islamabad, Pakistan
BSc Electrical & Computer Engineering (2020--2024)
Capital University of Science & Technology, Islamabad, Pakistan
Final Year Project: Enhanced Palm Print Identification System Using Document Scanner (2nd Place)
PROFESSIONAL EXPERIENCE
Full Stack Developer (January 2024 -- January 2026)
VEEIVS, Islamabad, Pakistan
- Built a real-time System using the Telnyx and Twilio Voice API with custom web-hook-based call control and routing logic
- Integrated and managed multiple voice API carriers, unifying call flows, routing, and observability across providers (SIP/VoIP, WebRTC)
- Design and management of in house Soft-Switch, along with isolation tenet-wise. Configured Homer and Sngrep for monitoring of sip flow
- Designed and developed a multi-campaign CRM with fine-grained permission management, call logs, user analytics, and embedded dialer tools
- Integrated Stripe via secure web-hooks to automate plan creation, payment processing, and transaction handling
- Developed and deployed custom REST APIs in Django for frontend integration (React, Vite, Expo)
Full Stack Developer (April 2023 – December 2023)
Mar's LLC, Rawalpindi, Pakistan
- Engineered an AI Assistant pipeline leveraging Livekit, Deepgram, ElevenLabs, and Vapi
- Designed and developed a multi-campaign CRM
- Developed and deployed custom REST APIs in Django for frontend integration (React, Vite, Expo)
Trainee Engineer – VSAT Engineering Department (Aug 2022--Sep 2023)
Pak Datacom Limited, Islamabad, Pakistan
- Monitored and optimized VSAT satellite communication systems for real-time remote connectivity
- Improved link establishment between remote sites and HQ through infrastructure validation and tuning
- Reduced system downtime through proactive hardware diagnostics, testing, and operational documentation
TECHNICAL SKILLS
Programming Languages: Python, JavaScript, C/C++, C#, Verilog/VHDL, MATLAB
Web Technologies: Django, React, Node.js, HTML5, CSS3, REST APIs, WebRTC, SIP
AI & Machine Learning: Deepgram, ElevenLabs, Vapi, Telnyx AI, OpenCV, TensorFlow, Computer Vision
Telephony & Communication: Telnyx, Twilio, Asterisk, Freeswitch, Kamalio, OpenSips, WebRTC, SIP, VSAT Systems
Hardware & Embedded: STM32, Arduino, FPGA (Xilinx), PCB Design, Proteus, Circuit Analysis, Digital Logic
Cloud & DevOps: AWS (EC2, S3, RDS), Docker, GitHub Actions, CI/CD, NGINX, Linux
Databases & Tools: PostgreSQL, SQLite, MySQL, Git, Postman, Unit Testing (PyTest)
System Administration: Windows Server, Active Directory, DNS, DHCP, PowerShell, VPN, WSUS
KEY PROJECTS
Voice-Enabled AI Assistant: Integrated Deep-gram, Vapi, ElevenLabs, and Telnyx AI into a real-time assistant for dynamic call flow interaction with webhook-controlled telephony systems
Multi-Campaign CRM Platform: Developed a comprehensive CRM with call analytics, an embedded dialer, a fine-grained permission system, and real-time user analytics
Enhanced Palm Print Recognition: An advanced biometric authentication system using document scanner imagery with Python/MATLAB implementation for high-security applications
FPGA Image Processing: Implemented sharpness and smoothing filters on FPGA Spartan 3 using MATLAB and Verilog for real-time image processing
Dockerized Microservices: Containerized Django and Node.js microservices for AWS deployment with scalable cloud infrastructure
AREAS OF EXPERTISE
Full Stack DEV, AI-Powered Voice Systems, Embedded Systems, Telephony APIs, DevOps, CRM Design, WebRTC, Microservices, Cloud Architecture, Secure Payments Integration, Hardware-Software Co-design, IoT Systems, Real-time Systems, OpenSips Certified
CERTIFICATIONS
- Full Stack Developer 101: https://simpli-web.app.link/e/lWvfwZ7ibZb
- Python Django 101: https://simpli-web.app.link/e/6HArXGhjbZb
- Asterisk Certified Essentials: https://www.linkedin.com/posts/haroonsaleem007_asterisk-sangoma-voip-activity-7404250455683579904-G4fu?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAAFHadKABVW-fma9V-NYiSPEU0x3e8Pqysb4
- OpenSIPS Training 3.2: https://www.linkedin.com/posts/haroonsaleem007_opensips-voip-telecom-activity-7404250737297551360-NeB5?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAAFHadKABVW-fma9V-NYiSPEU0x3e8Pqysb4
- PBXact Certified Essentials: https://www.linkedin.com/posts/haroonsaleem007_pbxact-sangoma-certification-activity-7404285325239492608-DHvo?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAAFHadKABVW-fma9V-NYiSPEU0x3e8Pqysb4
ACHIEVEMENTS
2nd Place – Final Year Project: Enhanced Palm Print Identification System (2024)
Strong academic performance in Electrical & Computer Engineering Published technical documentation and system architecture designs
Upstaffer since November, 2024
