# Veljko Stanojevic

Veljko Stanojevic is a remote worker on Himalayas, Senior Developer at Lowgile, based in Serbia.

Source: https://himalayas.app/@veljkostanojevic

```text
Technical Lead at Florence Healthcare who shipped a centralized data platform powering its flagship customer-facing product.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Serbia |
| Authorized to work in | Serbia |
| Salary expectations | 60k+ USD |
| Job categories | Software Engineer, Full Stack Developer, Frontend Engineer, CTO |
| Skills | Software Engineering, Technical Leadership, System Design, Product Strategy, NodeJS, TypeScript, JavaScript, AWS, NestJS, React, Next.js, Angular, PostgreSQL, MongoDB, MongoDB Atlas |
| LinkedIn | https://linkedin.com/in/v-stanojevic |
| GitHub | https://github.com/stveljko012 |

## About

```text
At Florence Healthcare, I architected and shipped a centralized data storage system that became the foundation for the company's flagship customer-facing product. I also introduced NestJS and strict TypeScript practices across multiple teams.

As Technical Lead, I stayed hands-on from architecture and coding through deployment and production support, while prioritizing work against business goals. I established secure AWS deployment practices and standardized service-to-service communication with an internal library.

At Prosparrow, I took the product from idea to working prototype in six months and secured $50k in grant funding. I also helped expand the company into software development and IT services for external clients.

At Lowgile, I built an LLM-powered procurement automation feature that removed manual workflow steps and led a platform redesign. I also implemented observability with the LGTM stack to make production issues faster to detect and diagnose.
```

## Experience

### Senior Developer

Lowgile. Nov 2025 - Jul 2026

```text
Built an LLM-powered procurement automation feature using Claude and led a full platform redesign to improve scalability and reliability. Implemented platform-wide observability with the LGTM stack and partnered with leadership on sales strategy.
```

Skills: NodeJS, PostgreSQL, TypeScript, Claude, CI-CD, System-Design, Grafana-LGTM-Stack

### Co-Founder & CTO

Prosparrow. Jun 2024 - Nov 2025

```text
Took the product from idea to working prototype in 6 months, owning architecture and technical roadmap. Secured $50k in grant funding and grew the company into a software development and IT services business.
```

Skills: Architecture, Technical-Roadmap, Grant-Funding, Budgeting, N8n, AI, Product-Strategy

### Lead Developer

Confidential Client. Apr 2025 - Jul 2025

```text
Built a financial dashboard that reduced manual work and improved page load performance 2.5x with an asynchronous pre-aggregation system. Optimized query latency and resolved database lock issues.
```

Skills: NodeJS, Next.js, TypeScript, AWS-Lambda, Amazon-SQS, EventBridge, AWS-ECS, MongoDB-Atlas, PostgreSQL, CI-CD

### Technical Lead

Florence Healthcare. Jan 2024 - Apr 2025

```text
Stayed hands-on as Tech Lead across all solutions, acting as de facto product owner. Architected a centralized data storage system and established CI/CD best practices with secure AWS deployments.
```

Skills: NodeJS, NestJS, TypeScript, AWS, CI-CD, IAM, Machine-to-Machine-(M2M)-Communication, Mentorship

### Senior Software Engineer

Florence Healthcare. Mar 2021 - Jan 2024

```text
Built and launched a product adopted by thousands of users. Designed a billing information sync system on AWS Lambda and SQS with infrastructure as code, and created reusable Angular components.
```

Skills: NodeJS, NestJS, Angular, TypeScript, MongoDB, PostgreSQL, AWS-Lambda, AWS-CDK, AWS-IAM, Terraform, New-Relic, Jest, CI-CD

### Senior Frontend Engineer

Svea Ekonomi. Apr 2018 - Mar 2021

```text
Owned frontend delivery for customer-facing financial applications, from planning through release. Shaped UI designs with UX and improved load times and rendering performance.
```

Skills: Angular, React, TypeScript, NodeJS

### Fullstack Developer

Click Attack. Oct 2017 - Apr 2018

```text
Built high-volume APIs and CMS interfaces for media distribution, integrating ad servers, analytics, and CDNs to support monetization.
```

Skills: APIs, CMS, Ad-Server, Analytics, CDN

### Software Developer

Digital Cube. Feb 2017 - Oct 2017

```text
Developed web applications with Angular and Python and worked on relational database design.
```

Skills: Angular, Python, Relational-Databases

## Education

### The Linux Foundation

OpenJS Node.js Services Developer (JSNSD), Node.js

```text
Earned the OpenJS Node.js Services Developer (JSNSD) certification in 2023.
```

### TS Nikola Tesla

Computer Science Technician, Computer Science. 2012 - 2016

```text
Completed the Computer Science Technician program from 2012 to 2016.
```

## Tech stack

- AWS IAM
- Amazon S3
- Amazon CloudFront
- PostgreSQL
- MongoDB
- Node.js
- Next.js
- NestJS
- Terraform
- Jest
- React
- JavaScript
- Python
- Loki
- Amazon SQS
- MongoDB Atlas
- Grafana
- Linux
- New Relic
- AWS Lambda
- Vercel
- TypeScript
- Docker
- Amazon ECR
- Amazon EventBridge
- Bash
- N8N
- AWS
- Claude
- REST APIs
- Angular

To contact Veljko, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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