Germany

Back-end

Full stack

Design Systems

Bachelor's degree

Amirhossein Habibvand

Software Engineer

Problem-solving

Team player

Organisation skills

Stakeholder management

Design systems

Python

Docker

GitHub

JavaScript

gRPC

REST API

Redis

RabbitMQ

PostgreSQL

Node.js

Kafka

Strategies for maximizing your design internship or co-op program.

Getting the most out of my internship

Tips for transitioning into a new role or company.

Changing roles

How to successfully prepare and position yourself for a job promotion?

How to get promoted

How to ask for a promotion and negotiate for salary raise?

Negotiating a job offer

Get actionable feedback on your resume or portfolio.

Resume and portfolio review

Practice HR, technical and behavioural interviews with mentors.

Practice mock interviews

How to set up the team for success by defining and measuring team's performance.

Choosing metrics and team goals

Manage team expectations and get the most out of your meetings.

Running effective meetings

Learn how to properly present your work and share ideas and opinions.

Presenting your work with impact

- Architected and maintained core backend services for expense management, asset management, and payroll accounting, reliably processing 100K+ monthly transactions.

- Built an automated migration tool to transfer millions of financial records from NetSuite to Everest ERP, reducing client onboarding and data import time from weeks to <1 day.

- Engineered localization and internationalization features that enabled the accounting system to support 15+ countries, multiple currencies, and multi-ledger workflows, directly facilitating the product’s launch in the EU market.

- Designed and implemented a scalable integration architecture for multiple external tax engines (e.g., Avalara, Anrok), automating multi-region tax calculation and reporting for 20K+ monthly invoices and bills.

Yektanet is the market leader in the digital marketing industry in Iran, with more than 60M daily users.

- Architected and Implemented the Supply-Side Platform (SSP) of Yektanet Real-Time Bidding (RTB) system using Node.js, Kafka, and gRPC with 3000 RPS. 
- Reduced timeout percentage of Yektanet Demand-Side Platforms (DSPs) from 5% to under 0.5% by fine-tuning Kubernetes cluster configuration.
- Increased revenue of the system by 5% by using an AI model for CTR prediction.

Jaryan is the largest social media marketing platform in Iran and is a member of Yektanet Holding.

- Led the engineering team of Jaryan consisting of 4 software engineers and 2 front-end developers in collaboration with a product manager and a product designer.
- Reduced response time of APIs by 40% by optimizing database queries.
- Designed and developed a statistical recommender system that ranks pages based on advertisers' categories. The recommender system increased the Net Promoter Score (NPS) of advertisers by 20%.
- Directed a new product for the automated dispatching of ads using the recommender system that led to a 30% increase in the profit of the business.
- Decreased errors by 20% by increasing code coverage of tests from 65% to 80%.
- Doubled productivity of customer support and account management team by implementing new features based on their needs.
- Participated in recruitment processes such as technical interviews and task reviews. Ended up recruiting 2 junior software engineers and 1 junior front-end developer.

- Redesigned and rewrote Yektanet native ads fetch system using Node.js. The old system was written using Python/Django.
- Optimized resources by 50% by improving the performance of codes and algorithms.
- Increased revenue of the system by 10% by improving the ad selection algorithm.
- Maintained and developed features in a large-scale microservices architecture with approximately 2000 RPS.
- Reduced deployment time by 70% by arranging automated deployment and management processes using Ansible.
- Created and maintained a monitoring system using Prometheus and Grafana and log monitoring using ELK stack.
- Mentored 2 new software engineers providing onboarding and individual training sessions.

- Learned Vue.js and converted the Yektanet publishers panel from jQuery to Vue.js in 3 months.
- Implemented Yektanet CRM Panel from scratch using Vue.js. The service has more than 300 active users from the business team.
- Mentored 1 fresh front-end developer.

Amirhossein Habibvand🇩🇪