CSSoft

Building Digital Solutions with Heart and Skill

Overview

๐€๐ฉ๐ฉ๐ฌ ๐ฐ๐ข๐ญ๐ก ๐Ÿ๐ŸŽ๐Š+ ๐๐จ๐ฐ๐ง๐ฅ๐จ๐š๐๐ฌ | ๐…๐ซ๐จ๐ฆ ๐Œ๐•๐๐ฌ ๐ญ๐จ $๐Ÿ๐Œ+ ๐ญ๐ฎ๐ซ๐ง๐จ๐ฏ๐ž๐ซ ๐ฌ๐ญ๐š๐ซ๐ญ๐ฎ๐ฉ๐ฌ | ๐’๐œ๐š๐ฅ๐ข๐ง๐  ๐ญ๐จ ๐ฆ๐ข๐ฅ๐ฅ๐ข๐จ๐งโ€‘๐๐จ๐ฐ๐ง๐ฅ๐จ๐š๐ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ๐ฌ At ๐‚๐’๐’๐จ๐Ÿ๐ญ, we turn your ideas into digital products that make an impact. With years of experience, we handle projects of all sizes, from mobile apps and interactive websites to complex server systems. Weโ€™re a Senior Engineering Team specializing in cross-platform mobile development (Flutter) and robust full-stack systems (Java, Kotlin, React, Node.js). ๐Ÿ’ก Our capabilities ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ (๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ, ๐ข๐Ž๐’, ๐€๐ง๐๐ซ๐จ๐ข๐) - Advanced state management: BloC, Riverpod, Redux, Cubit - Real-time features: WebSockets, WebRTC, RxDart - Firebase, Firestore, SQLite, Hive, Drift - Secure storage, localization, push notifications - CI with Fastlane, unit & integration testing, modular architectures ๐๐š๐œ๐ค๐ž๐ง๐ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ (๐‰๐š๐ฏ๐š, ๐Š๐จ๐ญ๐ฅ๐ข๐ง, ๐’๐ฉ๐ซ๐ข๐ง๐ ) - REST/GraphQL APIs, Kafka streams, Redis caching - PostgreSQL, MongoDB, ClickHouse - Spring Security, JPA, Hibernate - Dockerized microservices, observability with Prometheus & Grafana - Data workflows: Apache NiFi, Airflow, Avro schemas ๐…๐ซ๐จ๐ง๐ญ๐ž๐ง๐ (๐‘๐ž๐š๐œ๐ญ + ๐“๐ฒ๐ฉ๐ž๐’๐œ๐ซ๐ข๐ฉ๐ญ) - Rich UIs using React, Redux Toolkit, RTK Query - Tailwind, Material UI, animations, dynamic forms - Dashboards, real-time charts, geospatial maps - Server-side rendering (Next.js), TRPC, Apollo - Testing with Jest, Storybook, React Testing Library ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ & ๐ˆ๐ง๐Ÿ๐ซ๐š๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐ž - Docker, Kubernetes, GitHub/GitLab CI, GCP - NGINX, load balancing, secure deployment workflows - Supabase, scalable store releases with Fastlane โœ”๏ธSaaS platforms โœ”๏ธHealthcare solutions โœ”๏ธLogistics and operations tools โœ”๏ธInternal enterprise systems โœ”๏ธMVPs, platform overhauls, and performance audits โœ”๏ธMobile-first apps and real-time platforms ๐‡๐จ๐ฐ ๐ฐ๐ž ๐ฐ๐จ๐ซ๐ค -Transparent estimates & structured sprints -Scalable, well-documented architecture -Weekly updates, CI/CD pipelines, and clean Git workflows -We speak founder. We ship product. We move fast - without breaking things. Letโ€™s build something your users will love - and your investors wonโ€™t forget. Reach out to our team and letโ€™s build with purpose.

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Services

Web Development

HTML, CSS, , JavaScript, TypeScript, React, Redux, React Query, MobX, React Context, React Router, Material UI, Jest, React Testing Library, Storybook, webpack, Vite, npm, Yarn, pnpm, Node.js, GraphQL, WebSocket, Git, CI/CD, Docker, Docker Compose, Re

Mobile Development

Skills

Dart
Mobile App Development
Next.js
Node.js
React
Web Development
Mobile App
Full-Stack Development
Web Application Development
Flutter
Android
iOS
Java
JavaScript
TypeScript
100% Job Success

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Upwork activity

Hourly rate

$35.00

Minimum project size

$1K+

Total earned

$70K+

Total hours

1,931

Total jobs

7

Member since

Oct 31, 2024

Company information

Agency size

11-50 workers

Client focus

Large business

Medium business

Very small business

Small business

Languages

English: Native or Bilingual
Kazakh: Native or Bilingual
Russian: Native or Bilingual