Гринишин

Daniil Hrynyshyn
Back-end Developer
I am a third year student of Riga Technical University. I have completed 4
semesters at the Faculty of Electronics in Kiev Technical University,
specializing in Micro and Nanotechnology. Passionate backend developer with
a foundation and specializing in Nest.js and Django. Currently working as part
of a team Accenture. Experienced in backend development, API creation, and
microservices architecture. I aim to contribute my technical expertise and
collaborative skills to create impactful solutions.
Contact
Experience
Phone
[open contact info](look above in the "contact info" section)/06/2022 – 30/09/2022
Ab park, Riga. Latvia
Email
[open contact info](look above in the "contact info" section) IT researcher

Address Assisted users with setting up and configuring computer systems and
Riga, Latvia peripheral devices. Collaborated with IT team to resolve complex
technical problems and achieve customer satisfaction.

Education 15/07/2024 – 15/12/2024
Nova platform
01/09/2021 – 01/09/2023 Backend developer
National Technical University of
Contributed to the development of a multi-app online platform
Ukraine
(Nova English) for IT professionals learning English, using Nest.js for
the backend.
01/09/2022 – Current
Developed and optimized the Admin Panel to manage courses and
Riga Technical University
user data efficiently.
Implemented OAuth 2.0 authentication and integrated Google Sign-
Programming in for user authorization, ensuring secure access control.
Designed and maintained API endpoints for student and class
languages management, facilitating the addition of spaced-repetition features
Backend Technologies: Django,
for vocabulary memorization.
Nest.js, FastAPI Collaborated closely with frontend developers to create a seamless
Databases: MySQL, user experience, ensuring proper communication between the
PostgreSQL, Oracle backend microservices and the user interface.
Tools: Docker, Postman, Git, Helped architect microservices, following best practices for
GitHub scalability and maintainability, ensuring fault-tolerant
API Development: REST
communication between services.
Other: HTML, CSS, OAuth 2.0,
Participated actively in team code reviews.
JWT, Microservices architecture

Language 17/02/2025 – current
Accenture Latvia, Riga, Latvia
Intern Backend developer
English: B2 - Participated in the web development and maintenance of backend
Ukranian services
- Collaborated with cross-functional teams to integrate REST APIs and
Russian
enhance microservices architecture.
- Worked on automation of data processing workflows and database
optimization (PostgreSQL).
- Gained hands-on experience with Agile methodologies and CI/CD
pipelines.
Pet projects
AI Telegram Bot

Designed and developed an AI-powered Telegram bot for automating photo
sessions.
- Integrated AI models for image processing and implemented user-friendly
interaction via Telegram API.
- Utilized Python, FastAPI, and deployed the solution on Docker for scalable
performance.
- Implemented secure authentication and handled user data management.

Personal Blog (Django)
Built a full-featured blog platform with user authentication,
post creation, and comment sections.
Implemented features like CRUD operations for blog posts,
user authentication, and content moderation.
Optimized database queries using Django ORM, ensuring
fast load times.

Online Store (Django)
Developed an e-commerce platform from scratch using Django.
Integrated features such as product catalogs, shopping carts, payment gateways,
and order tracking.
Used Django's admin panel for inventory management and product updates.
Managed payments with Stripe API, ensuring secure and smooth transaction
processes.

Restaurant API (Django Rest Framework)
Created a fully functional REST API for a restaurant management system using
DRF.
Designed endpoints for managing menu items, orders, and reservations, allowing
interaction with third-party frontend apps.
Used JWT-based authentication to ensure secure API access.
Integrated third-party services for SMS notifications and email order confirmations.
Student Platform Prototype (Ongoing Project)
Collaborating on a team project to develop a student platform using Django for
backend development.
Responsible for designing API endpoints to handle authentication and authorization
using Google OAuth and JWT.
Participating in discussions on the platform architecture and integration with third-
party services for notifications and scheduling.
DIGITAL SKILLS

Operating systems
Windows 11 / Linux Ubuntu / Github/ Docker / Postman / Microsoft Office /
VIrtual machine
Personal skills
Communication / Time management / Self-study / Organization

Training

01/06/2023 – 01/11/2023
Meta, Kiev, Ukraine

Back-end Developer
Website:
https://coursera.org/share/dad10d9180e978917c989376ae97d9c6
Programming in Python, Version Control, Introduction to Databases for
Back-End Development, Django Web Framework, APIs.
Field(s) of study: Information and Communication Technologies

01/09/2023 – 30/12/2023
École Polytechnique Fédérale de Lausanne

Digital Signal Processing Specilization

Website:
https://coursera.org/share/9447d3b94b2223eb867eb004075c843a
Field(s) of study: Information and Communication Technologies