Ivan Popovic
Python Developer
13+ years exp
Python
SQL
JavaScript
Node JS
TypeScript
Active 4 days ago
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Overview
Technical skills
Timeline
Roles
Overview
Senior Python backend engineer with 10+ years building and operating production services using FastAPI and Django. Hands-on full-stack delivery includes React/Redux frontends, CI/CD, testing automation, and Kubernetes-based deployments. Integrated AI inference and orchestration components into customer-facing systems and added reliability/observability tooling to improve operational outcomes.
Technical skills
Python
SQL
JavaScript
Node JS
TypeScript• Middle • 3y+
Python
Flask
Gunicorn
Django• 13y+
FastAPI• 8y+
Celery• 3y+
Databases
Apache Kafka
ClickHouse
ElasticSearch
Milvus
MySQL
Pinecone
TimescaleDB
PostgreSQL• 13y+
Redis• 13y+
RabbitMQ• 3y+
AI/ML
BERT
LangChain
MLFlow
NumPy
ONNX
Pandas
TensorFlow
PyTorch• 3y+
Transformers• 3y+
Frontend
GraphQL
React Router
Webpack
React.js• 13y+
Redux• 11y+
Next.js• 6y+
DevOps
Amazon EC2
AWS
AWS Lambda
Azure
GCP
Git
Google Cloud Run
New Relic
SLI/SLO/SLA
Vector
CI/CD• 13y+
Docker• 13y+
Kubernetes• 9y+
Rest API• 9y+
Amazon EKS• 6y+
GitLab CI• 6y+
gRPC• 6y+
Jenkins• 6y+
Prometheus• 6y+
Terraform• 6y+
GitHub Actions• 3y+
Grafana• 3y+
Helm• 3y+
Design
Figma
QA
Postman
Swagger
Jest• 12y+
Pytest• 12y+
Cypress• 9y+
Sentry• 3y+
Timeline
Senior Full Stack Python/React Developer
•
Senior
Netguru
•
Full-Time
Designed and built FastAPI-based microservices deployed with Docker and Kubernetes to improve throughput across multiple services. Developed TypeScript/React dashboards with Redux and automated testing to reduce UI defects. Implemented AI inference pipelines and an async Celery/RabbitMQ task system for high-volume background processing. Added CI/CD and production observability using GitHub Actions, Helm, Prometheus, Grafana, and Sentry.
FastAPI
Docker
Kubernetes
React.js
TypeScript
Redux
Jest
Transformers
PyTorch
Celery
RabbitMQ
GitHub Actions
Helm
PostgreSQL
Redis
Prometheus
Grafana
Sentry
DevOps / Full Stack Python/React Developer
•
Middle
Capgemini
•
Full-Time
Owned CI/CD automation with GitLab CI and Jenkins, containerizing Python services (Django/FastAPI) and migrating workloads to AWS EKS and Kubernetes. Delivered front-end features with Next.js and Cypress tests. Built ML inference scheduling using Kubernetes jobs and improved reliability through centralized monitoring with Prometheus. Migrated architecture using gRPC and REST, managed PostgreSQL/Redis backups, and enforced IaC compliance with Terraform.
GitLab CI
Jenkins
Docker
Amazon EKS
Kubernetes
Django
FastAPI
Next.js
Cypress
Prometheussince 2020
gRPC
Rest API
Terraform
PostgreSQL
Redis
Tech Lead / Senior Node.js Full Stack Developer
•
Lead
EPAM Systems
•
Full-Time
Led end-to-end architecture for a customer platform using React, PostgreSQL, and REST APIs, improving uptime. Migrated deployments to containerized Kubernetes clusters to reduce environment inconsistencies and deployment failures. Introduced scalable CI/CD and automated testing with Jest and Cypress, improving code quality and reducing regressions. Integrated an ML-powered recommendation component using vector search and supported production operations with on-call and incident playbooks.
Kubernetessince 2017
PostgreSQL
React.js
Rest APIsince 2017
Jest
Cypresssince 2017
CI/CD
Full Stack Python/React Developer
•
Middle
10Clouds
•
Full-Time
Built Django REST APIs and FastAPI endpoints powering mobile and web clients at scale. Developed responsive React components with Redux and improved front-end performance with automated testing. Integrated third-party AI APIs and custom inference to automate content tagging. Optimized PostgreSQL schemas and queries and standardized deployments using Docker-based CI pipelines, reducing manual deployment steps and improving production stability.
Django
FastAPI
React.js
Reduxsince 2014
Pytest
Jest
PostgreSQL
Docker
Junior Full Stack Python/React Developer
•
Junior
Capgemini SE
•
Full-Time
Implemented FastAPI endpoints and Django views to support core product features and added React UI components with unit tests. Contributed to system design reviews and performance improvements for key API routes. Helped deploy containerized applications via Docker and CI/CD pipelines, accelerating release cycles. Supported production operations by triaging incidents, tuning PostgreSQL/Redis, and documenting APIs and runbooks to speed onboarding.
FastAPIsince 2013
Djangosince 2013
React.jssince 2013
Jestsince 2013
Dockersince 2013
CI/CDsince 2013
PostgreSQLsince 2013
Redissince 2013