Python-разработчик( Банк Хоум Кредит, ДБ АО )

Описание

Sezim Satlyk-klych
Junior Python Backend Developer | Django/DRF | FastAPI
2017sezim17@gmail.com ⋄+7 777 335 3995 ⋄LinkedIn ⋄Telegram
Work Experience oitech.io
Almaty, Kazakhstan
Backend Developer (Python, Django/DRF) — Full-time Aug 2025 – Present
◦Develop and maintain backend services for CRM, POS terminals, and mobile applications using Python, Django, Django
REST Framework, PostgreSQL, Celery, Redis, and Docker.
◦ Designed and implemented key product features, including rating & review systems, merchandise management, CRM
modules, and internal business tools, covering database design, business logic, serializers, permissions, and API devel-
opment.
◦ Integrated third-party payment gateways, including Freedom Pay, implementing payment initialization, callback/webhook
processing, transaction verification, and secure payment processing.
◦ Integrated external services and APIs, ensuring reliable communication between internal systems and third-party plat-
forms.
◦ Optimized PostgreSQL queries and overall database performance by implementing efficient data access patterns, filter-
ing, pagination, permissions, validation, and exception handling, improving application reliability and maintainability.
◦ Implemented and monitored asynchronous background tasks using Celery, Redis, and Flower.
◦ Participated in migrating parts of a monolithic application to a microservices architecture by developing new services
and integrating them with existing systems.
Cap Edu Astana, Kazakhstan
Web Development & Python Django Instructor — Part-time Jun 2024 – Jun 2025
◦Taught HTML/CSS/JS, React, Python, and Django through hands-on lessons and practical exercises.
◦ Prepared learning materials and assignments based on real-world examples.
◦ Reviewed student code and gave feedback on structure, logic, and best practices.
Education Suleyman Demirel University (SDU)
Kaskelen, Kazakhstan
Bachelor’s Degree in Information Systems 2022 – 2026
NFactorial Incubator Almaty, Kazakhstan
Full-Stack Development Bootcamp (Front-end, Back-end, AI, Web) 2025
Technical Skills Python
Django, Django REST Framework (DRF), FastAPI
PostgreSQL, SQLAlchemy / ORM
Celery, Redis, RabbitMQ
REST API, Postman, Authentication (JWT), Pagination, Access Permissions
Docker, Git, CI/CD basics
Algorithms and Data Structures
Problem Solving ◦
Algorithms and data structures: arrays, hash tables, stacks/queues, trees, graphs, dynamic programming.
◦ Solving problems on LeetCode / Codeforces to improve speed, accuracy, and code quality.

Projects
◦
Donor Flow (NFactorial Incubator) — Full-stack CRM platform for NGOs that automates donor management
and fundraising analytics through Excel data imports. Stack: React, FastAPI, PostgreSQL.
◦ Designed and implemented an automated data import pipeline that parses, validates, normalizes, and maps Excel
reports from different banks and organizations into a unified CRM data model, eliminating manual data processing.
◦ Developed core CRM functionality including donor profiles, donation history, segmentation, advanced search, filter-
ing, and analytical dashboards, enabling NGOs to monitor fundraising performance and donor engagement.
◦ Built a privacy-focused data processing pipeline that anonymizes sensitive donor information before AI analysis,
ensuring confidential data remains within the organization’s infrastructure.
◦ React Newspaper — Responsive news application consuming a public news API with search, filtering, and mobile-
first design. Deployed on Netlify.
◦ Oqushyn — University pro ject for master’s program search and admission probability prediction using React and
Python.
◦ Online Store (Ozon Clone) — E-commerce application built with Django and React featuring product catalog,
shopping cart, authentication, and an admin panel.