Stankovic.
background decoration

Lazar Stankovic

Full-Stack Software Engineer and Business Owner - Crafting Elegant, Scalable Software Solutions for Modern Businesses

I'm Lazar, an experienced Full-Stack Software Engineer and entrepreneur based in Niš, Serbia, with over 6 years of expertise in developing custom software across industries such as banking, healthcare, insurance, and IoT. Passionate about building scalable systems and mentoring development teams, I deliver quality-driven software solutions from concept to deployment, helping businesses thrive digitally.
Lazar Stankovic’s Profile

Skills & Technologies

ReactJS
TypeScript
Node.js
NestJS
PostgreSQL
Redis
MongoDB
BullMQ
React Query
Redux
Redux Saga
Zustand
Microservices
Puppeteer
AWS S3
AWS SQS
AWS Lambda
AWS RDS
Hetzner
CI/CD
Github Actions
Express.js
CSS
SCSS
TailwindCSS
Chakra UI
MUI
Jira
Linear
Confluence
Notion
OpenAI API
Jest
Cypress
Supertest
Storybook
Handlebars
Radix UI
JavaScript

Work Experience

Owner

Devlegion2022-09-01 – Present

I founded DEVLEGION in 2022, driven by a vision to build a company rooted in engineering excellence and practical innovation. What began as a solo contracting journey quickly evolved into a dedicated team, co-founded with two of my closest friends. Together, we deliver high-quality custom business software, AI-powered automation, and fast-moving MVPs for startups and enterprises alike.

As CEO, I’ve implemented solid business practices and strategic processes—but I remain deeply technical and fully hands-on. I continue to work full-time as a senior full-stack engineer, leading by example and staying connected to the challenges our clients face daily.

Tasks and commitments:

  • Building custom software with React.js, NestJS, PostgreSQL, Redis, Bull Queue, AWS, OpenAI
  • Acquiring prospects, scheduling meetings and team management
  • Hiring process and administration
  • Issuing invoices

Contact Me