From 043224272becf0945cc9c47a2a82f9206a0cf464 Mon Sep 17 00:00:00 2001 From: githubdmn Date: Sat, 23 Aug 2025 12:39:25 +0200 Subject: [PATCH 1/3] 2025-08-23 --- cv.md | 116 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 cv.md diff --git a/cv.md b/cv.md new file mode 100644 index 0000000..9fd2c5b --- /dev/null +++ b/cv.md @@ -0,0 +1,116 @@ +# Damjan IvanoviΔ‡ +**Backend / Full Stack Developer** + +πŸ“ Novi Sad, Serbia (open to remote) +βœ‰οΈ [damjan.email@example.com](mailto:damjan.email@example.com) +πŸ”— [github.com/githubdmn](https://github.com/githubdmn) +πŸ”— [linkedin.com/in/damjanivanovic](https://linkedin.com/in/damjanivanovic) + +--- + +## πŸ’‘ Summary +Backend-leaning full stack developer with **5+ years of experience** delivering reliable, scalable web systems across fintech, IoT, rentals, and smart infrastructure. +Skilled in backend architecture (ExpressJS, NestJS, Spring Boot), API design, cloud infrastructure, and SQL/NoSQL databases. +Proven track record of independently owning features, solving real-world problems, and integrating complex services. + +🎯 Ready to take the next step into a **senior engineering role** with a team that values growth, collaboration, and impact. + +--- + +## 🧰 Tech Stack +**Languages:** JavaScript/TypeScript, Java, Go (basic), Bash +**Backend:** NestJS, Express.js, Fastify, Spring Boot (JPA/Hibernate) +**Frontend:** Angular, React (moderate), Next.js +**Databases:** PostgreSQL, MongoDB, Redis, Oracle, MS SQL, Firebase +**Cloud & Infra:** AWS (EC2, RDS, S3, SES, SNS), Docker, RabbitMQ, Serverless Framework, Heroku +**Protocols:** REST, MQTT (Mosquitto), GraphQL, OAuth2, JWT +**Testing:** Jest, Cypress, Puppeteer, Selenium +**Other:** Git, Linux, vim/neovim +**Also used:** Python, PHP, C#, Ruby + +--- + +## πŸ§‘β€πŸ’» Experience + +### Medior Java Backend Developer β€” Egzakta / TubeIQ +*Nov 2024 – Present* +**Tech:** Spring Boot, JPA, Hibernate, Oracle DB, Angular +- Developed enterprise-grade backend services for internal legal-financial tooling +- Designed and maintained APIs and services across multiple databases +- Coordinated frontend changes in Angular aligned with evolving business logic + +--- + +### Backend Developer β€” Freelance / Contractor +*Remote & Serbia, Jul 2023 – Oct 2024* + +**Smart Building System (NestJS + AWS Lambda)** +- Architected a fully serverless IoT backend on AWS (Lambda, API Gateway, S3, SSM) +- Enabled dynamic building space management, sensor monitoring, and ticketing + +**Rental Property Platform (NestJS, Firebase, React)** +- Developed messaging flows and rental listings with Firebase and NestJS +- Built an AI-based chatbot for tenant interactions + +**Theatre Management System (NestJS, React, AWS)** +- Designed PostgreSQL schema, user auth, and core ticketing APIs +- Deployed full-stack app using EC2, S3, RDS; built frontend in React/Next.js + +**Fintech Platform – Greenstate (NestJS, PostgreSQL, AWS)** +- Delivered secure APIs for payments, user auth (JWT), and multitenancy +- Integrated AWS SES/SNS and S3; optimized transactional SQL queries + +--- + +### Software Engineer β€” HTEC Group +*Jun 2021 – Jun 2023* + +**Healthcare IoT Device Manager** +- Developed MQTT-based communication between smart health devices and backend +- Implemented data ingestion and dashboard features using NestJS + Jest + Docker + +**Delivery Logistics Platform** +- Built microservices with Express.js, MongoDB, and RabbitMQ +- Implemented messaging pipelines and courier performance tracking + +--- + +### Software Developer β€” Noubis, Serbia +*Oct 2020 – Jun 2021* +- Contributed to web-based business automation tools in NestJS and Angular +- Wrote PostgreSQL queries and created reporting dashboards + +--- + +### Freelance Developer β€” Austria +*Oct 2018 – Oct 2020* +- Built GPS tracking apps and web tools +- Gained hands-on experience with cloud deployment and client collaboration + +--- + +### Internships +- Mapp Digital (Munich, 2018) +- Execom & IT Engine (Novi Sad, 2015–2016) + +--- + +## πŸ§ͺ Other Projects +- **HubSpot + Shopify Integration** (OAuth2, Express.js) for barefootdreams.com +- **Gym Manager** (Azure Functions, SQL, React, JWT) +- **Android GPS Sync** (Garmin integration, MongoDB, .NET backend) + +--- + +## πŸŽ“ Education +**MSc, Telecommunications and Internet Technologies** +FH Technikum Wien β€” 2017–2020 + +**BSc, Computer Science** + +--- + +## 🌱 What I’m Looking For +Seeking a **backend-focused engineering role** where I can take end-to-end ownership of technical systems, grow into a senior role, and mentor junior developers. +Especially interested in teams building **platforms, SaaS infrastructure, or solving deep technical challenges**. + From 51aadfa681b83722217bea224ce051e1e2affc07 Mon Sep 17 00:00:00 2001 From: githubdmn Date: Sat, 23 Aug 2025 12:48:52 +0200 Subject: [PATCH 2/3] 2025-08-23 --- cv.md | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/cv.md b/cv.md index 9fd2c5b..b530cee 100644 --- a/cv.md +++ b/cv.md @@ -9,11 +9,10 @@ --- ## πŸ’‘ Summary -Backend-leaning full stack developer with **5+ years of experience** delivering reliable, scalable web systems across fintech, IoT, rentals, and smart infrastructure. +Backend-leaning full stack developer with **5+ years of experience** delivering reliable, +scalable web systems across fintech, IoT, rentals, and smart infrastructure. Skilled in backend architecture (ExpressJS, NestJS, Spring Boot), API design, cloud infrastructure, and SQL/NoSQL databases. -Proven track record of independently owning features, solving real-world problems, and integrating complex services. - -🎯 Ready to take the next step into a **senior engineering role** with a team that values growth, collaboration, and impact. +Track record of independently owning features, solving real-world problems, and integrating complex services. --- @@ -32,7 +31,7 @@ Proven track record of independently owning features, solving real-world problem ## πŸ§‘β€πŸ’» Experience -### Medior Java Backend Developer β€” Egzakta / TubeIQ +### Java Backend Developer β€” Egzakta / TubeIQ *Nov 2024 – Present* **Tech:** Spring Boot, JPA, Hibernate, Oracle DB, Angular - Developed enterprise-grade backend services for internal legal-financial tooling @@ -67,7 +66,7 @@ Proven track record of independently owning features, solving real-world problem **Healthcare IoT Device Manager** - Developed MQTT-based communication between smart health devices and backend -- Implemented data ingestion and dashboard features using NestJS + Jest + Docker +- Implemented data ingestion and dashboard features using **Delivery Logistics Platform** - Built microservices with Express.js, MongoDB, and RabbitMQ @@ -82,13 +81,6 @@ Proven track record of independently owning features, solving real-world problem --- -### Freelance Developer β€” Austria -*Oct 2018 – Oct 2020* -- Built GPS tracking apps and web tools -- Gained hands-on experience with cloud deployment and client collaboration - ---- - ### Internships - Mapp Digital (Munich, 2018) - Execom & IT Engine (Novi Sad, 2015–2016) @@ -111,6 +103,7 @@ FH Technikum Wien β€” 2017–2020 --- ## 🌱 What I’m Looking For -Seeking a **backend-focused engineering role** where I can take end-to-end ownership of technical systems, grow into a senior role, and mentor junior developers. +Seeking a **backend-focused engineering role** where I can take end-to-end +ownership of technical systems, grow into a senior role, and mentor junior developers. Especially interested in teams building **platforms, SaaS infrastructure, or solving deep technical challenges**. From e0625612ca9aa27fc9a3ac0b9c2bab252d73d912 Mon Sep 17 00:00:00 2001 From: Damian Date: Sat, 23 Aug 2025 12:54:48 +0200 Subject: [PATCH 3/3] Update cv.md --- cv.md | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/cv.md b/cv.md index b530cee..e72d4a6 100644 --- a/cv.md +++ b/cv.md @@ -17,15 +17,14 @@ Track record of independently owning features, solving real-world problems, and --- ## 🧰 Tech Stack -**Languages:** JavaScript/TypeScript, Java, Go (basic), Bash -**Backend:** NestJS, Express.js, Fastify, Spring Boot (JPA/Hibernate) -**Frontend:** Angular, React (moderate), Next.js -**Databases:** PostgreSQL, MongoDB, Redis, Oracle, MS SQL, Firebase -**Cloud & Infra:** AWS (EC2, RDS, S3, SES, SNS), Docker, RabbitMQ, Serverless Framework, Heroku -**Protocols:** REST, MQTT (Mosquitto), GraphQL, OAuth2, JWT -**Testing:** Jest, Cypress, Puppeteer, Selenium -**Other:** Git, Linux, vim/neovim -**Also used:** Python, PHP, C#, Ruby +- **Backend:** Java (Spring Boot, REST APIs), Node.js (NestJS/Express, Fastify) +- **Frontend:** Angular, React, TypeScript +- **Databases:** PostgreSQL, MongoDB, Redis +- **Architecture:** Microservices, Clean Code, Design Patterns +- **DevOps:** Docker, CI/CD pipelines +- **Cloud:** AWS (SES, S3, Lambda, SNS) +- **Collaboration:** Agile, Code Reviews, Mentoring juniors, Cross-team communication + ---