Freelancers using MongoDB in LvivFreelancers using MongoDB in Lviv
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Denys Chyzhevskyi's avatar
Denys Chyzhevskyi
Lviv, 79000
Full-Stack AI Engineer | React/Node/Vue/Next/Laravel/Shopify
New to Contra
Full-Stack AI Engineer | React/Node/Vue/Next/Laravel/Shopify
Cover image for Saas Development for medical malpractice
Saas Development for medical malpractice
0
1
Cover image for Shopify D2C Store Development Developed and
Shopify D2C Store Development Developed and
0
2
Cover image for AI-Powered Presentation Platform Development Developed a
AI-Powered Presentation Platform Development Developed a
0
1
Cover image for Booking System Development
Booking System Development
0
0
MongoDB(1)
Fedir Klymenko's avatar
Fedir Klymenko
maxLviv, 79000
Full-Stack SaaS & Mobile Apps | Design to Launch
$100k+
Earned
4x
Hired
5.0
Rating
15
Followers
Full-Stack SaaS & Mobile Apps | Design to Launch
Cover image for B-MY is a full-featured platform
B-MY is a full-featured platform offering restaurant discount coupons across major German cities. The system includes: 🔹A mobile app for customers to search, save, and use coupons 🔹An admin panel for restaurant and coupon management 🔹A backend system handling all business logic, data storage, and third-party integrations The core challenge was modernizing and stabilizing a legacy system while introducing new features and improving performance across all layers of the stack.
2
470
Cover image for Flexshopper is a large-scale e-commerce
Flexshopper is a large-scale e-commerce platform that offers lease-to-own options for electronics, appliances, and furniture. The platform handles product discovery, leasing logic, user onboarding, fraud detection, credit evaluation, and partner integrations across web and in-store flows. We were brought in to reinforce the client’s core engineering team - contributing to key backend initiatives, legacy modernization, performance optimization, and high-impact financial features.
2
482
Cover image for EdTech Video Sharing SaaS Platform
EdTech Video Sharing SaaS Platform
1
12
Cover image for AI Fintech Analytics SaaS
AI Fintech Analytics SaaS
1
251
MongoDB(2)
Volodymyr Oliinyk's avatar
Volodymyr Oliinyk
Lviv, 79000
Senior Full-Stack Engineer | React • Next.js • Node.js
New to Contra
Senior Full-Stack Engineer | React • Next.js • Node.js
Cover image for Event-Driven Backend
Event-Driven Backend
0
24
Cover image for Real-time SaaS Dashboard
Real-time SaaS Dashboard
0
47
Cover image for Microservices Migration
Microservices Migration
0
45
Cover image for E2E Testing & CI/CD
E2E Testing & CI/CD
0
21
MongoDB(1)