available for select work
DzelalDupljak
5+ years architecting high-availability systems and weaving modern AI into products that ship — across telecom, streaming and Web3.
➜ ~ whoami
Dzelal Dupljak
➜ ~ cat role.txt
Full-Stack Software Engineer
➜ ~ echo $LOCATION
Novi Pazar, Serbia
➜ ~
0+
Years building
0K+
Users impacted
0%
Routing efficiency
0%
Engagement lift
01. cat README.md
about_me
Full-Stack Software Engineer with 5+ years of expertise in high-availability architecture and infrastructure automation. I specialize in building complex software systems — from designing robust, flexible architectures to integrating modern AI tools that elevate team productivity. Focused on delivering stable solutions that drive direct business value.
I gravitate toward the hard parts — keeping systems alive under peak load, cutting latency, and shipping AI that earns its place in production rather than the demo. From a 12-year legacy migration to an AI message-routing engine handling millions of daily calls, I care about stability that drives real business value.
// certifications
Advanced LLM Architecture & Claude API Orchestration
Anthropic Training
International Tech Delegate
Web Summit, Lisbon
// education
Information Engineering
International University in Novi Pazar
2019 — Present
Electrical Engineering
Tehnička Škola, Novi Pazar
2013 — 2017
02. git log --oneline --all
work_history
Betatel LTDcurrent
Dec 2024 — PresentFull-Stack Software Engineer
Telecom Innovations & AI · Sofia, Bulgaria
- Architected and scaled telecom A2P messaging platforms, managing a high-availability system processing millions of daily API calls.
- Designed an intelligent AI message-routing component that analyses traffic in real time and dynamically optimizes paths — directly increasing delivery efficiency by ~15%.
- Developed a commercial AI voice agent (Call Agent), integrating advanced Speech-to-Text and Text-to-Speech for real-time voice interaction.
- Optimized CI/CD pipelines with AI-driven code reviews and automated feature/code generation, drastically reducing time-to-market.
- Led modernization of the core tech stack (Node.js / React) and hardened fraud prevention under peak traffic loads.
OmniStreak
Jan 2024 — Nov 2024Full-Stack Software Engineer
performancegolf.com · Ljubljana, Slovenia
- Led the end-to-end technical migration of a 12-year-old platform from a legacy PHP codebase to modern Python + Next.js — eliminating massive technical debt with zero downtime.
- Designed and integrated an intelligent personalization engine using OpenAI and Anthropic APIs for real-time generation of custom content and tailored training modules.
- Optimized core video-streaming pipelines to drastically reduce content latency — driving a 25% increase in user engagement across 20,000+ active users.
Libex Marketplace
Jan 2023 — Dec 2023Full-Stack Software Engineer
Web3 / DeFi · Johannesburg, South Africa
- Built and scaled an NFT platform from MVP to production, engineering robust APIs and frontend architectures that handled a sudden influx of 20,000+ active users.
- Architected low-latency blockchain integrations and smart-contract interfaces, ensuring transaction security through precise application-state management.
- Built and deployed a companion mobile platform (React Native / TypeScript) for system administration and real-time operational control.
BaitulMalcurrent
Feb 2024 — PresentCo-Founder & Technical Lead
Co-Founder · Novi Pazar, Serbia
- Established the technical architecture and product strategy from scratch — a centralized system that introduced full transparency to financial tracking and humanitarian projects.
- Designed and integrated custom AI automation systems using the OpenAI API, enabling automated proposal generation and maximizing team velocity under lean resources.
Centar NIT
Mar 2021 — Dec 2022Software Engineer & Tech Mentor
Novi Pazar, Serbia
- Led technical execution of web applications for municipal-services digitization — robust, scalable architecture enabling real-time analytical visibility for the city.
- Transferred production-grade engineering practices to students through intensive courses, and served as an active hackathon mentor guiding teams to working software under tight deadlines.
03. ls -la ~/skills
tech_stack
>Languages
>Frontend
>Backend & Data
>AI & Infra
>Tooling
04. find ./projects -type f -name '*.shipped'
featured_builds
AI Message-Routing Engine
Real-time A2P traffic router that analyses load and dynamically optimizes delivery paths across a high-availability system handling millions of daily API calls.
"routing your call"
Call Agent — AI Voice
Commercial AI voice agent integrating advanced Speech-to-Text and Text-to-Speech for natural, real-time voice interaction for telecom clients.
Performance Golf Platform
Migrated a 12-year-old PHP platform to Python + Next.js with zero downtime, adding an AI personalization engine and low-latency video pipelines.
Libex NFT Marketplace
NFT marketplace taken from MVP to production with low-latency blockchain integrations, smart-contract interfaces and a React Native admin companion app.
BaitulMal Transparency System
Centralized platform bringing full transparency to financial tracking and humanitarian projects, with custom OpenAI automation for proposal generation.
Municipal Smart Systems
Scalable web applications for municipal-services digitization, giving the city real-time analytical visibility into complex data.
05. ./connect.sh --now
get_in_touch
$echo "Let's build something stable."
Let's build something stable.
$ open mailto: