Freelance Backend Engineers in KyivFreelance Backend Engineers in Kyiv
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Nova Team's avatar
Nova Team
Kyiv, 02000
We build scalable websites, apps & AI-powered systems
New to Contra
We build scalable websites, apps & AI-powered systems
Cover image for “Vitaminka” — E-commerce Website for
“Vitaminka” — E-commerce Website for Herbal Products Client: Olena Havryshchuk (Ukraine) Role: Design & Development Date: February – March 2026 Stack: Figma, React / Next.js, Django, JavaScript Task Develop a compact eCommerce website for a herbal health brand. Key requirements: — guest checkout (purchase without registration) — simplified product catalog — online payment integration — delivery system — admin panel for product management — visual style in beige, green, and orange tones Solution We approached the project as a lightweight and efficient sales system, avoiding unnecessary complexity. UX & Design — warm visual identity (beige / green / orange) — focus on simplicity and fast decision-making — clean, minimal structure without overload Simplified Purchase Flow — guest checkout enabled — minimal steps from product to payment — reduced friction for new users eCommerce Functionality — compact product catalog — clear and informative product pages — optimized cart and checkout flow — integrated online payment system Delivery System — delivery method selection — contact and address input — streamlined order process Admin Panel — add, edit, and remove products — manage inventory without developer involvement Development — React / Next.js for speed and performance — Django for backend logic and order handling — JavaScript for smooth interactions and UX Result — fast and lightweight eCommerce website — simplified user journey — increased conversion potential through guest checkout — ready-to-use online sales system
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Cover image for E-commerce Website for Herbal Health
E-commerce Website for Herbal Health Products (Ukraine) Client: Ukrainian Phytotherapy Company Role: Design & Development Date: September – November 2025 Stack: Figma, React / Next.js, Django, JavaScript Task Develop a full-scale eCommerce website for a company producing herbal health products. Key requirements: — user registration and personal accounts — structured product catalog — online payment system — delivery functionality — admin panel for product management — clean white & green visual style to reflect health and natural ingredients Solution We approached the project as a complete digital sales system, not just a storefront. UX & Design — built a clean, trust-focused interface in white and green tones — structured the catalog and product pages for fast decision-making — simplified the user journey from discovery to purchase User Accounts — registration and login system — personal dashboard — order history — faster repeat purchases eCommerce Functionality — intuitive product catalog and navigation — optimized cart and checkout flow — integrated secure online payments Delivery System — delivery method selection — address input — streamlined order processing Admin Panel — add, edit, and remove products — manage inventory without developer involvement Development — React / Next.js for performance and scalability — Django for backend logic, users, and order processing — JavaScript for smooth interactions and UX Result — fully functional eCommerce platform — streamlined buying experience — increased trust and usability — scalable system ready for growth
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Cover image for Design & Develop Minimalist Corporate Website for TAR Messdi...
TAR Messdienst Corporate Website (Germany) Client: Private Business Owner (Germany) Role: Design & Development Date: December 2025 Stack: Figma, JavaScript, Backend Task The client approached us after purchasing a German company that had no existing website. The goal was to create a simple, minimalistic corporate website that establishes an online presence, clearly presents the company’s services, and makes it easy for potential clients to get in touch. Key requirements: simple structure, clean white design, clear service presentation, and easy access to contact information. What Was Done Minimalist Design Created a clean, white-based design aligned with German corporate aesthetics — focused on clarity, trust, and usability. Simple Structure Built a compact website with essential pages only: — Home — Services / Products — Contact — Partners — About Us Service Presentation Added a structured section presenting the company’s core offering — installation of heat metering devices (TAR Messdienst services). Navigation & UX Implemented a clear and intuitive navigation system, allowing users to quickly find key information without distractions. Contact Accessibility Highlighted contact information in the header and on a dedicated contact page for quick and easy communication. Development Developed the website using JavaScript and backend solutions to ensure stable performance and scalability. Result — Clean and professional corporate website — Strong and trustworthy online presence — Clear presentation of services — Simple and user-friendly navigation — Solid foundation for future growth and scaling — Fast page scrolling and smooth browsing experience — No heavy or slowing animations, ensuring high performance
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Cover image for Cosmetologist Landing Page (New York,
Cosmetologist Landing Page (New York, USA) Client: Private Specialist Role: Design & Development Date: March 2025 Stack: Figma, WordPress, JavaScript Task Create a landing page for a cosmetologist focused on generating leads and simplifying the booking process. Key requirements: video hero section, quick contact access, service selection with prepayment, and testimonials. What Was Done Video Hero Section Implemented a video background on the first screen to immediately showcase the atmosphere and service quality. Quick Contact Access Added fixed social media links on the right side, allowing users to get in touch in one click. Booking & Prepayment Built a service selection system with the ability to submit a request and make a prepayment, reducing low-quality leads. Development Developed the site on WordPress and used JavaScript for smooth interactions and improved UX. Testimonials Added a testimonials section to increase trust and credibility. Result — Landing page optimized for lead generation — Simplified user journey to booking — Increased trust and engagement — Ready-to-use client acquisition system
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Backend Engineer(3)
Denys Dumynskyi's avatar
Denys Dumynskyi
proKyiv, 02000
Full-stack developer delivering end to end software products
7
Followers
Full-stack developer delivering end to end software products
Cover image for Adorama: 13 Years of 24/7
Adorama: 13 Years of 24/7 Support for a $500M+ E-Commerce Platform Preview description: We provided long-term 24/7 technical support for Adorama’s $500M+ ARR e-commerce platform, helping maintain 99.8%+ uptime, ship 2 releases per week, and keep team turnover at around 12%. Full description: Problem Adorama needed a long-term technology partner capable of supporting a complex e-commerce ecosystem while maintaining business continuity, preserving product knowledge, and scaling engineering capacity as the platform evolved. Solution Over 13 years of collaboration, IT Craft scaled from a single engineer to a 54-person team supporting multiple areas of the platform. Our engineers became part of the client’s product cycle, supporting frontend, backend, testing, monitoring, platform maintenance, and infrastructure optimization. The team helped keep the platform stable while releasing updates on a predictable schedule. IT Craft also supported recruitment, onboarding, team management, and retention, making sure new specialists joined quickly and product knowledge stayed inside the team. This setup gave Adorama continuous support for a high-revenue e-commerce platform instead of short-term development help. Results Maintained 99.8%+ uptime across a $500M+ ARR e-commerce platform. Scaled the dedicated team from 5 to 54 specialists. Delivered an average of 2 production releases per week. Maintained team turnover at approximately 12% throughout long-term cooperation. Tech Stack: C# ASP.NET (http://ASP.NET) .NET Framework JavaScript jQuery ASP MVC MS SQL
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Cover image for LimpidMarkets. Precious Metals Platfrom Web DevelopmentThe
LimpidMarkets. Precious Metals Platfrom Web DevelopmentThe platform for London precious metals markets. LimpidMarkets has such clients as HSBC, BNP Paribas, JP Morgan, Morgan & Stanley, Deutsche Bank, UniCredit Bank, and more.
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Cover image for Legal Beagle – Mobile App
Legal Beagle – Mobile App Development for Legal Service Automation Preview description: Legal Beagle needed legal services to work properly on mobile. We delivered Android and iOS apps with five-minute onboarding, secure chat, video calls, e-signatures, and data that stays current across devices. Full description: Problem Attorneys and clients at Legal Beagle were stuck moving paper between tools that didn't connect. The client wanted one legal SaaS product that lived on people's phones: secure messaging, fast attorney onboarding, e-signatures, and a shared space to work a case, same on Android, same on iOS. Solution IT Craft provided full-cycle mobile app development for Android and iOS. The team reviewed legal workflows, mapped mobile user flows, and built real-time features for secure messaging, video and audio consultations, document exchange, e-signatures, and case collaboration. Both apps were built to keep user data current across devices, so lawyers and clients could continue their work without losing context. IT Craft also integrated CRM systems and digital signature tools, including Clio and DocuSign, and set up cloud infrastructure for secure legal service delivery. The product included compliance-focused security, data protection, and a white-label setup for future expansion into new legal markets. Results · Delivered Android and iOS apps for a legal SaaS platform. · Added secure chat, video consultations, document workflows, and e-signatures. · Enabled real-time synchronization across mobile devices. · Reduced mobile attorney onboarding to 5 minutes. · Integrated CRM and digital signature tools, including Clio and DocuSign. · Developed a white-label version for expansion into new legal markets. Tech Stack: · Kotlin · Android SDK · Swift UI Kit · PHP 8 · Symfony 6 · API-Platform · Node.js · AWS ECS (Fargate) · Docker · Firebase · PostgreSQL · MySQL
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Cover image for MyCarrier: DevOps & Cloud Transformation
MyCarrier: DevOps & Cloud Transformation for Scalable Logistics SaaS Preview description: We helped MyCarrier move toward cloud-ready DevOps: adapted the system for microservices, implemented CI/CD and test automation, moved workloads to Azure, achieved 99.9% availability, decreased update delivery time to minutes. Full description: Problem MyCarrier was growing fast, and the monolithic codebase became harder and more expensive to maintain. It was heavy, resource-consuming, and less suitable for the client’s long-term scaling plans. The team also needed faster delivery processes, but changes in the codebase and cloud migration had to stay unnoticed by users. Their logistics workflows could not be interrupted. Solution IT Craft aligned the project infrastructure with a microservices architecture and prepared the system for cloud operation. The team started with a technical audit and developed the migration strategy consisting of 20-28 items. The process was divided into pre-migration, migration, and post-migration phases, thus the product could keep running while infrastructure changed step by step. The team moved non-critical standalone jobs to the cloud, connected virtual machines to Azure Storage Account, moved logging to MongoDB Atlas, and transferred user data and related processes to the cloud. New app functionality was released as microservices. IT Craft also designed and fine-tuned a CI/CD pipeline, automated infrastructure deployments, and reduced update delivery time through regression test automation. Results · Achieved 99.9% system availability. · Maintained high fault tolerance using three shared clusters. · Reduced update delivery time from hours to minutes. · Enabled Sprint focus changes every two weeks based on client priorities. Tech Stack: · Azure Cloud · MongoDB Atlas · Azure SQL · Azure App Service · Azure Functions · Azure Storage Account
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Backend Engineer(2)
Mobiwolf Team's avatar
Mobiwolf Team
Kyiv, 02000
An expert mobile apps development team for any app idea
An expert mobile apps development team for any app idea
Cover image for Find Me
Find Me
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23
Cover image for Nunua
Nunua
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17
Cover image for EMS Find
EMS Find
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5
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Backend Engineer(1)
Maksym Diakonov's avatar
Maksym Diakonov
Kyiv, 02000
Senior full-stack engineer
Senior full-stack engineer
Cover image for ServiceContract
ServiceContract
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Cover image for Insplosion
Insplosion
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5
Cover image for CRMGROW - Video content marketing tool
CRMGROW - Video content marketing tool
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6
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Backend Engineer(1)
Dany Fedorov's avatar
Dany Fedorov
Kyiv, 02000
Software Engineer: AWS, Node.js, React
Software Engineer: AWS, Node.js, React
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Tamam
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6
Cover image for Drum
Drum
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13
Cover image for Keep Financial
Keep Financial
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6
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Backend Engineer(2)