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Summary

Expertise

Project Highlights

Education

Agency

FZ

English:

Advanced

Filip Z.

vetted by Youteam

Vetted by YouTeam

Serbia

UTC +01:00

Europe/Belgrade

English:

Advanced

Software engineer who has worked mostly on the development of microservices as well as on other parts of the backend architecture.

In my work experience: - I built Android app from scratch for a retail company. I collected user stories and implemented REST API backend to support Android app. - I implemented and trained interesting AI model that count white blood cells on blood work image. - I developed application that can clone human voice from only few seconds sample. - I made Instagram replica using Go for microservice-based backend and Vue.js for frontend.

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Check if Filip is available

Expertise

Years of commercial development experience

2 years of experience

Core technologies

Golang 2 years
Java 3 years
Python 2 years
Docker 2 years
PostgreSQL 2 years
Git 4 years

Other technologies

MongoDB
Elasticsearch

Project Highlights

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Backend Engineer

News Alert

News Alerts was a public extension of our system that would send out notifications daily about social security events on certain topics (earthquakes, fire hazards, crimes etc.) to registered users. Data provided was already within our system, but we would select top 10 events from predetermined topics and send them every day as a daily digest. Planned upgrades included switching to a real-time model, which would notify users of events happening around them with minimal latency. We used email and Telegram bots as platforms for notifications.

Responsibilities & achievements

Developing and maintaining backend service using Golang.

PostgreSQL
Twilio
Golang
gRPC
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Backend Engineer

Training suite

Training suite was part of AVA's main product that was designed to allow users to train our AI models. We developed user friendly interface and backend service to allow users to easily tag and classify data.

Responsibilities & achievements

Designing and implementing database schema Developing backend service using Go Writing various forms of tests Designing synchronization mechanism to keep two microservice databases up to date

PostgreSQL
Golang
gRPC
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Backend Engineer

Public API

Public API was another DaaS product to be used by the public. Idea was to expose a structured API for accessing AVA’s data for businesses’ to use in their own products. They could use all of the entities the same as our direct clients, with some limitations according to their payment packages and permissions that come with them.

Responsibilities & achievements

Designed public API that implements OpenAPI specification Developing backend service using Go Designing authentication and authorization mechanisms

Golang
RESTful API
Swagger
gRPC
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Full-Stack Engineer

Instagram Replica

Instagram Replica was an educational project where we implemented a website that has all the popular functionalities that Instagram has. We implemented microservice architecture and used Docker to package all our services. We used Go to develop all our backend services and React to develop the frontend.

Responsibilities & achievements

Designing database schema Designing microservice architecture Developing microservices using Go Implementing frontend website using React

PostgreSQL
Go
Docker
Vue.js
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DevOps

Health Clinic

Health Clinic was an educational project where we implemented a system for managing a health clinic. We worked in four teams and my responsibility was mostly DevOps.

Responsibilities & achievements

CI/CD management and deployment Created and maintained GitHub repository Performance assessment and monitoring

Git
Docker
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Software Engineer

Order Management Applications

Order Management application was developed for a retail firm so their employees can use it to make orders while they are out of office. It can be used without the internet and data would be synchronized later because employees often go to warehouses where there is no solid internet connection. The app has a QR code scanner that employees could use to save repeating orders and also a way to make their digital signature to verify every order they make.

Responsibilities & achievements

Collecting user stories and made app specification Developing Android app from scratch Implementing REST API backend service to support Android app Designing database schema

C#
Java
PostgreSQL
Android
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Backend Engineer

Water supply billing platform

Water supply billing platform is being built for a German client that is a market leader in energy retail business. Its main purpose is to manage user contracts, track water consumption and bill users based on those contracts and consumptions. The main challenge consists of adapting the code to the complex domain logic with a lot of edge cases, which requires code cleanliness and smart architectural decisions.

Responsibilities & achievements

Developed and maintained microservice architecture written in Golang Designed public API that implements OpenAPI specification Designed relational database schema

AWS
PostgreSQL
Golang
Docker

Education

Higher education in Computer Science

Agency

Web and mobile app development agency #2691

10-50

GMT+1

Novi Sad, Serbia

Core Expertise

CSS
Java
React.js
Ruby on Rails
UI
UX
Go
Golang
HTML
SEO

Industries

Business & Productivity, E-Commerce & Retail, Branding, design, web development

Want to hire this engineer?

Check if Filip is available