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SysGears Avatar

SysGears

Rating is 5.0 out of 5.
5.0/5  (307 jobs)
Wroclaw, Poland
Top Rated Plus

At SysGears, we specialize in building cutting-edge software and provide comprehensive full-cycle development services — from research and prototyping to design, implementation, testing, optimization, deployment, and ongoing maintenance. For over 15 years, our talented team of 100+ people has excelled in delivering technically sophisticated projects across a wide range of industries, including fintech, edtech, retail, leisure, healthcare, social media, and business intelligence. 🔹 Our Technical Expertise ✔️ Web & Mobile products: - JavaScript/TypeScript: React, React Native, Next.js, Expo, Node.js, Express, NestJS ✔️ Scalable & distributed services: - Scala: Play 2/3, Akka/Pekko, ZIO - Python: FastAPI - Java: Spring ✔️ Big Data & ETL solutions: - Scala: Spark, Akka, Kafka ✔️ Cloud solutions: - AWS, GCP, Azure This choice of technologies enables us to create scalable, high-performance applications tailored to meet the specific needs of our partners. We also have experience with IoT and AI integration, helping businesses unlock new opportunities through innovative technologies. 🔹 Our Values Our mission is to be the premier IT service provider known for software quality. That is why our specialists continuously enhance their skills to provide cutting-edge software that adapts to your organization’s changing needs. By staying ahead of industry trends and adopting best practices, we ensure our partners benefit from the most effective and innovative solutions available. We also prioritize clear communication among team members and stakeholders regardless of geographical locations or time zones. Our culture of transparency empowers you to fully understand the development process, allowing you to choose your level of engagement — whether as an observer, supervisor, or active participant. 🔹 What Our Partners Say ✍🏻 “Their top-notch technical skills and ability to support the full product development lifecycle were exactly what we had been searching for. The deep level of engagement, focus on the project's long-term success, and expertise made SysGears a valuable partner throughout the years of cooperation.” Nathan Leyton CTO, Call Handling Services Ltd ✍🏻 “This company has been nothing but transparent and helpful in the development process. I've worked with a handful of other vendors in the past and have never gained trust for a company like I have with SysGears.” Moni Ali Founder & CEO, Web & App Dev Company ✍🏻 “Their exceptional creativity and inspirational ideas consistently deliver remarkable results, even in situations where our requirements may not be clearly defined. Their dedication to not only completing specific tasks but also achieving our overall objectives is truly appreciated.” Executive of MotionElements 🤝 Choose SysGears as your trusted partner in software development, and together, we’ll transform your vision into reality.

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Business Analysis
GraphQL
NestJS
Next.js
Node.js
NoSQL Database
React
Hourly rate $30.00 - $60.00
Agency size 51-200 workers
Member since Jan 24, 2009
Indivar Software Solutions Private Limited Agency Avatar

Indivar Software Solutions Private Limited Agency

Rating is 4.7 out of 5.
4.7/5  (307 jobs)
Mohali, India

Indivar is a full service software and web development company, with a superb mix of creativity and technical precision. Indivar is based in Punjab, India with important offshore development centers in the New Zealand. We @ Indivar understand the challenges faced by clients in modern day IT businesses, and dynamically managed to provide reliable, secure, scalable and highly effective solutions. Indivar Software Solutions is a reputed I.T firm in Mohali that has now become a Google AdWords certified company (in December, 2014). It is a professional accreditation provided by Google to the companies that excel in basic and advance aspects of AdWords. As a true IT partner Team Indivar never fails to keep up to its promises. Needless to say the achievements that Indivar has come across during its 5 years of delivering state-of-the-art services in the industry. From inspiration to the execution of goals, we focus on our clients and perspectives, which resulted in providing customer- centric services and solutions. We offer a one stop shop (i.e. our excellence in offering both technical and new media services under one roof) for clients to leverage technology and creativity. This compelling proposition ensures that you don't have multiple partners or vendors working for you. But one nice warm place to go to, where lively people work seriously just to ensure that you achieve your goals, on time, and within budgets.

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DevOps
Drupal
Graphic Design
Laravel
Social Media Marketing
Spring Framework
System Administration
Hourly rate $6.67 - $50.00
Member since Sep 30, 2009
WsCube Tech Avatar

WsCube Tech

Rating is 4.9 out of 5.
4.9/5  (303 jobs)
Jodhpur, India

WsCube Tech - We are giving Quality Services since 2010. - A Skillful Team (40+) of Project Managers, Developers, Designers, SEO Professionals & Testers. - Professionals with 9+ Years of Experience in the Development Industry. - 630+ Projects done. Kindly Spare some Time to Review some of our Recent Work to Grow your Confidence in our Quality of Services. - Fluent in English, Being an Offshore Development Company, We Understand the Importance of Communication. We would be Glad to Help you with: ✔️ Logo Design, Brand Design, Complex Branding Creation. ✔️ Graphic Design, Layout Design for Websites and Landing Pages. ✔️ Wireframes, Mockups, UX / UI Design for Mobile Apps (iOS, Android). ✔️ Cross-platform Mobile Application Development. ✔️ Full Stack Development (Front-end & Back-end). ✔️ E-commerce Website Development. ✔️ Search Engine Optimization (SEO). ✔️ Web Hosting. ✔️ Customized Development of B2B, B2C and C2C Portals, Site Redesign, Development and Maintenance Service. ✔️ Digital Marketing. We use the Latest Software Available: 📌 Designing: Adobe Creative Suite (Photoshop, Illustrator, After Effects, Flash, CorelDraw, Flash, 3DMax, Fireworks). 📌 Website Designing: HTML5, React Js, and Angular. 📌 Web Page Development: Python, Node JS, Ruby on Rails, Magento, PHP frameworks like Symfony, CodeIgniter, Laravel, WordPress CMS. 📌 API Development: PHP, .Net, Python, Node JS. 📌 iPhone App Development : Xcode (Updated Swift Language). 📌 Android App Development: Android Studio (Java/Kotlin). 📌 Cross-Platform Mobile Apps: React Native, Unity 3D. 📌 Digital Marketing: Search Engine Optimization (SEO), Promotion Consultancy and Analysis, Online Marketing, Email Marketing, Product Promotion and Submissions, PPC. Our Project Execution Process is as Follows: Step-1: YOU HAVE AN IDEA - UNDERSTANDING YOUR NEEDS/KNOWLEDGE TRANSFER The Best-Desired output can be Achieved only by Understanding the Client’s Requirement. We Work with our Clients and Help them to Define their Exact Requirement. With our Knowledge of the Latest Technology, We will Suggest you the Best of UX/UI Features. - Requirement Gathering and Documentation - Analysis and Technology Selection - Prototype/Wireframes Design Discussion - Development and Delivery Planning - Creative Brief Step-2: LET’S BRAINSTORM - DOCUMENTATION Once we are Aligned with the Final Requirements We prepare the Business Requirements Document. This document holds all the Information related to the Project Specifications, Features, Logics and Technologies. The BRD helps us to Proceed with the Next Step i.e. Wireframes/Mockups. - Identify Modules and Reusables Components. - Database and UI Design - Document Backend and API Layer Details. All the above Information will help us Understand the Architecture Design of the Project. Step-3: WIREFRAMES/MOCKUPS The Wireframes holds all the Screens in the Project, with all Navigations and Screen Elements. This helps us to Plan and make Improvements in the Actual Use Case and to Build our UX/UI Prototype. Designers will build a Base for Development using this Information. Step-4: DESIGNING WITH PROTOTYPE - The Project is now Ready to get Real. - Unlimited Reviews of Design until you are Satisfied. Step-5: DEVELOPMENT Now as we have all the necessary Information about the Project, We can Kick Start the Development phase. - Best Suited Development Platform - Best Coding Practices - UI and Features Development - Backend Development - Regular Updates on Project Progress through Project Management solutions, ie: Trello, Basecamp, Slack. Step-6: QUALITY CHECK - Code Review and Unit Testing. - Functional, Usability, Performance, Integration Testing - App Optimization Step-7: BETA RELEASE & LAUNCH The BETA version of your Application helps the Client to Acquire User Base and Get Feedback from them. - UAT Release and Feedback Incorporation - Review App Submission Checklist - App Visuals Review Step-8: FINAL RELEASE The result of Good Project Management is Increased Effectiveness and Productivity. It involves skills such as Panning, Setting Goals and Prioritizing for Better Performance. We are now ready to Go Live. - App Submission - App Store Approval - Post Approval Testing Step-9: SUPPORT & MAINTENANCE - 90 Days of Free Maintenance, after the Project is Live. - 1-year Free Hosting on Our Server. - App Monitoring - Applying Updates - Ongoing Improvements. We Assure to Provide Best Outsourcing Services, Secure Processes and Top Quality Solutions for your Business. Each Project is Very Important for us. Once get Awarded; your Project would be in Safe Hands and with Mutual Cooperation of both the Parties at each phase, Undoubtedly the Project will Turn out to be a Big Success. Now we want to put our Vast Experience, Professional Skills and Work Passion at your Service. Let’s Create Stunning Projects together! We are Ready, What about you?

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Android App Development
AngularJS
Digital Marketing
iOS Development
React
Ruby on Rails
Web Development
Hourly rate $10.00 - $12.00
Minimum project size $5K+
Agency size 51-200 workers
Member since Jun 4, 2011
Biz4Solutions Avatar

Biz4Solutions

Rating is 4.7 out of 5.
4.7/5  (297 jobs)
Frisco, United States

We build AI-powered, production-ready software that ships faster, scales with your business, and delivers measurable results. Biz4Solutions is a full-stack software engineering and AI development agency with 15+ years of experience, 100+ successful global projects, a 100% Job Success Score, and ISO 27001 certification. We partner with startups, SMBs, and enterprises to design, build, modernize, and scale digital products from AI-powered applications and SaaS platforms to enterprise software, mobile apps, finance automation, and healthcare solutions. WE ARE A GOOD FIT IF YOU NEED * AI & Automation AI agents, LLM integrations (OpenAI GPT, Claude, Gemini), Finance automation, RAG pipelines, knowledge-base apps, LangChain, LangGraph, n8n, Zapier, Make.com workflow automation, NLP, chatbots, computer vision. * SaaS Platforms Multi-tenant architecture, B2B SaaS, admin dashboards, client portals, role-based access, subscription and billing systems, analytics * Mobile Apps React Native and Flutter for iOS and Android - App Store and Google Play ready * Web Applications Next.js, React, Node.js, Python/FastAPI, PHP/Laravel, PostgreSQL, Supabase, Firebase * Integrations & APIs Stripe, Plaid, Twilio, HubSpot, Zoho CRM, QuickBooks, Google Workspace, Microsoft Graph, PayPal, and more * Cloud & DevOps SELECTED PRODUCTION WORK • MindMentor - LangChain AI coaching platform with voice interaction, document upload, guardrails, and personalised AI responses. Production deployed. • Invoice Central - AI-powered accounts receivable automation with Claude API integration, n8n orchestration, structured document understanding, approval workflows, and ERP sync. • MakeGood - FinTech SaaS platform handling real-money AR workflows in production for US businesses. Stripe, Plaid, and QuickBooks integrations with secure backend architecture. • AppWeigh - IoT sensor platform for the heavy transport industry. Real-time truck weight data capture, mobile sync, and backend processing in demanding field environments. • Number Sentry -Telecom SaaS dashboard with role-based access, real-time analytics, Zoho CRM integration, and FCC compliance tracking. HOW WE WORK Every engagement starts with understanding your product goals, target users, core workflows, integrations, MVP scope, and long-term roadmap. From there we recommend a practical architecture, phased milestone plan, and delivery approach suited to your timeline and budget. Your team: a dedicated project manager as your single point of contact, supported by full-stack developers, AI/ML engineers, mobile developers, UI/UX designers, QA engineers, DevOps specialists, and business analysts - all in-house, no subcontractors. Your delivery: Agile sprints, weekly demos, written milestones, clear acceptance criteria, QA support, full documentation, and post-launch assistance. Share your MVP, SaaS, AI, or mobile/web platform requirement and we'll respond with a clear technical recommendation and practical next step.

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Android App Development
iOS Development
Mobile App Development
Node.js
React
Web Development
Full-Stack Development
Hourly rate $15.00 - $30.00
Minimum project size None
Agency size 51-200 workers
Member since Oct 3, 2010
23 Devs Avatar

23 Devs

Rating is 4.9 out of 5.
4.9/5  (292 jobs)
Astana, Kazakhstan

Looking for a high-performing development partner with strict architectural standards and real business thinking? We help startups and enterprises build, scale, and automate digital products that drive ROI. We are 23devs, a full-cycle engineering agency with 10+ years of experience and 250+ successfully delivered projects. Backed by Top-Rated Plus status and a 100% Job Success Score, we provide dedicated, fully-managed tech teams operating under the direct oversight of our CTO and Lead Architects. Whether you need to design a scalable SaaS platform from scratch, deploy production-ready AI agents, or launch a cross-platform mobile app — we deliver within your timeline and budget. 🚀 WHAT WE DELIVER • Enterprise Web & SaaS: High-load platforms, cloud-based software, and interactive interfaces built for scale. • Mobile Excellence: High-performance native and cross-platform apps (Flutter, Kotlin Multiplatform (KMP), iOS/Android). • AI Integration & Automation: Custom AI agents, smart OCR systems, and workflow automation utilizing n8n and Make. • Business Ecosystems: Custom ERP/CRM solutions, API integrations, and specialized corporate portals (including Bitrix24 apps). 🛠️ OUR TECH STACK » Frontend: Expert Angular, Vue.js, TypeScript. » Backend & Headless: Node.js (Nest.JS, Express), PHP (Laravel, CakePHP), Directus, Strapi. » Mobile: Flutter, Swift/Obj C, Kotlin/Java, Kotlin Multiplatform (KMP). » Cloud & DB: PostgreSQL, MySQL, Supabase, Firebase, MongoDB. 💡 WHY PARTNER WITH 23DEVS? 🧠 CTO-Level Oversight — Every project is architected and supervised by our CTO to ensure clean code, security, and long-term scalability. 🤝 Dedicated Teams — We can instantly scale a dedicated team (UI/UX, Full-Stack, QA, DevOps) tailored specifically to your project requirements. 📈 Proven Reliability — 100% JSS, Top Rated Plus badge, and a decade of clear estimates, transparent communication, and predictable delivery. Let’s turn your technical challenges into a competitive advantage. Send us an invite, and let’s schedule a brief discovery call.

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AngularJS
Bitrix24
Node.js
Oracle
AI App Development
Objective-C
Swift
Hourly rate $10.00 - $50.00
Minimum project size $5K+
Agency size 11-50 workers
Member since Feb 9, 2009
Smart Apps Planet Avatar

Smart Apps Planet

Rating is 4.9 out of 5.
4.9/5  (291 jobs)
KOLKATA, India
Top Rated

Smart Apps Planet is a leading mobile application development company, specializing in iOS and Android app development. Since 2013, we have been delivering high-quality, innovative solutions in both native and cross-platform technologies, ensuring exceptional results for our clients. As a Top Rated Plus provider on Upwork, we take pride in maintaining a 100% job success rate, with over 200 successfully completed projects. Our team is dedicated to creating user-centric mobile applications that drive business success. We specialize in a wide range of technologies, including: iOS Development (SwiftUI, UIKit) Android Development (Java, Kotlin, Jet-compose) Cross-Platform Development (Flutter, React Native) Web Technologies (React, Angular, Node.js, Laravel, Ruby, PHP) UI/UX Design (Figma, Adobe XD) At Smart Apps Planet, our mission is to not only meet but exceed our clients' expectations. With a focus on quality, customer satisfaction, and timely delivery, we strive to build lasting relationships and help our clients achieve their business goals through cutting-edge mobile solutions. Specialties are: - Responsive web/web-app development using a user-centered approach - Customization of the themes for mobile, tablets, and desktop - Providing independent developer to work on project need - NDA protected working to ensure privacy. - From scratch development. - Website design & development We're looking for opportunities to have a long-term relationship with our clients, and to provide the best possible services with good communication. Thank you for taking the time to reading our profile, and we look forward to the opportunity of working with you!

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Android App Development
Android SDK
CakePHP
Core PHP
Geolocation
iOS Development
Mobile App Development
Hourly rate $20.00 - $30.00
Agency size 11-50 workers
Member since Jun 22, 2013
Imara Software Solutions (PVT) LTD Avatar

Imara Software Solutions (PVT) LTD

Rating is 4.7 out of 5.
4.7/5  (284 jobs)
Puttalam, Sri Lanka

We build business software that connects systems, automates operations, and replaces inefficient manual workflows. Imara Software Solutions has delivered software through Upwork since 2013, with $300K+ earned, 280+ completed projects, 11,000+ hours, and a 100% Job Success Score. What we help businesses build Custom Business Applications * ERP and internal management systems * Inventory, POS, and order management systems * Reporting and operational dashboards * Customer and staff portals API & System Integrations * REST and third-party API integrations * CRM, e-commerce, and payment integrations * Synchronization between existing business systems * Legacy system modernization Workflow & AI Automation * Make and Zapier workflows * AI-assisted business processes * Automated reporting and notifications * Data processing and synchronization Web & E-commerce Development * Laravel and Node.js applications * React and Next.js frontends * WordPress and WooCommerce development * Shopify integrations and custom functionality Our core technology stack Laravel · PHP · Node.js · NestJS · React · Next.js · MySQL · PostgreSQL · MongoDB · WordPress · WooCommerce · Shopify · REST APIs · Make · Zapier Whether you need to build a new platform, extend an existing application, integrate multiple systems, or automate repetitive processes, our team can take the project from technical planning through development, integration, testing, and ongoing support. Have a project in mind? Send us the requirements, current workflow, or even the problem you're trying to solve. We can help determine the right technical approach before development begins.

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Android App Development
iOS Development
Laravel
NestJS
Next.js
Node.js
MongoDB
Hourly rate $25.00 - $25.00
Minimum project size None
Agency size 11-50 workers
Member since Apr 9, 2013
Techinventive Software And Services Private Limited Avatar

Techinventive Software And Services Private Limited

Rating is 4.7 out of 5.
4.7/5  (276 jobs)
Noida, India
Top Rated Plus

Techinventive Solutions is a seasoned web development company with 16 years of expertise in crafting cutting-edge digital solutions. Specializing in Drupal, Wordpress, Laravel, PHP, REST API, AWS, LANDO, and LAMP stack development, we have established ourselves as a trusted partner for businesses worldwide seeking exceptional web experiences. Services: Web Development: We excel in creating bespoke web solutions, including e-commerce platforms, CMS websites, and custom web applications, utilizing the latest technologies and industry best practices. Drupal Development: Leveraging the power of Drupal, we deliver scalable, feature-rich websites and applications tailored to our clients' specific requirements. Wordpress Development: Our Wordpress solutions are designed to enhance user engagement and provide seamless content management experiences, ensuring our clients' online success. Laravel Development: We harness the capabilities of Laravel to build robust, secure, and scalable web applications that meet the demands of modern businesses. PHP Development: With extensive experience in PHP development, we deliver high-quality, custom PHP solutions that drive business growth and efficiency. REST API Development: Our expertise in REST API development enables seamless integration between web applications and other systems, enhancing connectivity and functionality. AWS Solutions: As an AWS consulting partner, we leverage cloud computing to deliver scalable, reliable, and cost-effective solutions tailored to our clients' needs. LANDO Development: We streamline the web development process with LANDO, creating consistent and efficient local development environments for seamless project execution. LAMP Stack Development: Our proficiency in LAMP stack development ensures the delivery of robust, secure, and scalable web applications that run on Linux, Apache, MySQL, and PHP. Why Choose Us: Experience: With 16 years in the industry, we bring a wealth of knowledge and expertise to every project. Innovation: We stay ahead of the curve, adopting the latest technologies and methodologies to deliver innovative solutions. Quality Assurance: Our rigorous QA processes ensure that every project meets the highest standards of performance and reliability. Client-Centric Approach: We prioritize client satisfaction, working closely with them to understand their needs and deliver tailored solutions. Transparent Communication: We believe in open and honest communication, keeping our clients informed at every stage of the development process. Post-Deployment Support: Our commitment to our clients doesn't end with project delivery; we provide ongoing support and maintenance to ensure their continued success. At Techinventive Solutions, we are passionate about crafting exceptional web experiences that drive business growth and success. Partner with us to unlock the full potential of your online presence.

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CodeIgniter
Django
Drupal
Flask
iOS Development
Laravel
PSD to WordPress
Hourly rate $20.00 - $50.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Jun 8, 2016
UMBRELLA GROUP LLC Avatar

UMBRELLA GROUP LLC

Rating is 5.0 out of 5.
5.0/5  (257 jobs)
Yerevan, Armenia

𝗨𝗠𝗕𝗥𝗘𝗟𝗟𝗔 𝗜𝗧 is a company with 350 specialists providing IT consulting, mobile and web development and implementation of solutions based on AI/ML, Big Data, AR/VR, IoT. 𝗢𝗨𝗥 𝗠𝗜𝗦𝗦𝗜𝗢𝗡: to be a booster for the digital evolution of business. We provide IT teams formed specifically for your business project and integrate them seamlessly into your processes. There is a large pool of IT specialists: web and mobile developers, system analysts, QA and DevOps engineers, project managers, UI/UX designers. 𝗔𝗕𝗢𝗨𝗧 𝗧𝗛𝗘 𝗧𝗘𝗔𝗠: - IT experts with commercial development experience of 10+ years; - MBA experts with experience in IT of 16 years and more; - ITIL certified auditors. 𝗔𝗕𝗢𝗨𝗧 𝗧𝗛𝗘 𝗖𝗢𝗠𝗣𝗔𝗡𝗬: - 16+ years on the international market; - 350 professionals; - 321+ successful projects: Variety, Rolling Stone, Disney, Hamleys, Mary Kay, 9GAG, IKEA, METRO AG; - 100+ international awards: IAOP Global Outsourcing 100, Stevie Awards, Design Rush, etc.; 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦: 𝗕𝗔𝗖𝗞𝗘𝗡𝗗: PHP, Symfony, Node.js, Laravel, Python, Django, Ruby, Ruby on Rails, Java, ASP.NET, Amazon AWS, Microsoft Azure, Google App Engine, nGinx, Docker 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗: Angular, ReactJS, Redux, VueJS, Nest.js, Next.js, Nuxt.js, CoffeeScript, jQuery, Bootstrap, SASS/LESS, CSS3, HTML5 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦: MongoDB, MySQL, PostgreSQL, Memcached, Redis, MariaDB, Cassandra, NoSQL 𝗠𝗢𝗕𝗜𝗟𝗘 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦: Swift, Kotlin, React Native, Flutter, JavaScript, SQLite. Need a team? Just contact us.

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Android App Development
iOS Development
Laravel
Mobile App Development
Node.js
React
Ruby
Hourly rate $45.00 - $80.00
Minimum project size $5K+
Agency size 201-500 workers
Member since Jan 8, 2010
AllianceTek Inc Avatar

AllianceTek Inc

Rating is 4.6 out of 5.
4.6/5  (255 jobs)
Malvern, United States

AllianceTek is a US based IT Solutions Company providing leading edge Software Development and IT Consulting Services. AllianceTek delivers innovative, comprehensive, and cost-effective business solutions through the development of standalone and web-based software applications, business process outsourcing, and multimedia design and creation AllianceTek provides an onshore client service and project management team along with overseas developers and designers to deliver the maximum benefit to our clients. We can help with custom software development and IT services tailored as per your specific needs. our team of experts offers fast turn around and seamless integration with existing solutions. Our core expertise lies in application integration, Content Management Systems, CRM applications, Database Applications, Mobile Applications, Silverlight and SharePoint.

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ASP.NET Core
ASP.NET MVC
Microsoft Dynamics 365
Microsoft Power BI
Microsoft SharePoint Development
React
Salesforce App Development
Hourly rate $32.00 - $32.00
Agency size 51-200 workers
Member since Apr 12, 2010
Zfort Group Avatar

Zfort Group

Rating is 4.9 out of 5.
4.9/5  (238 jobs)
Kharkiv, Ukraine

Zfort Group is a Full Service IT provider. We offer Blockchain and Big Data expertise and vast experience in Web and Mobile App Development, consulting and B2B solutions for Digital Agencies, Product Owners, Startups, and Enterprises - both US-based and across the globe. Our wide range of software services: • Detailed Business Analysis & Consulting; • Top Notch Web & Mobile Development; • Deep Expertise in Blockchain/Cryptocurrency and Big Data; • UI/UX Design; • Strong Project Management; • Thorough Quality Assurance. We specialize in reliable and promising technology stack that includes: • PHP (Symfony, Laravel, Yii2, WordPress); • .NET (ASP.NET MVC, .NET Core); • JavaScript (Node.js, React, Angular, Vue); • Etherium/Solidity, NEO blockchain; • Big data processing: Hadoop, MapReduce, Spark; • Cloud services: AWS, Microsoft Azure, Digital Ocean; • DevOps services: Docker, Kubernetes, Jenkins, Redis, Ansible, ngnix; • Databases: MySQL, PostgreSQL, Oracle, MS SQL Server, NoSQL (MongoDB, DynamoDB); • Objective-C, Swift, iOS SDK; • Java, Kotlin, Android SDK; • Hybrid mobile app development with React.Native; • Quality Assurance (both manual and automated); • Business Analysis and Project Management; • Creative Design. There are always several ways to develop a digital product, we can pick the most efficient technology stack for you. We implement software solutions of any complexity, helping our clients grow successful businesses online. Zfort has all the necessary resources to fully support development demands of your company - with more than 200 tech specialists it won't be hard to find the right people to transform your requirements into live solution. Our team can create your software product from scratch or join at a certain project stage. Great expertise in project management, motivated developers on bench for quick start and stable dedicated teams for long-term cooperation - these are just a few advantages we are proud to offer our clients. Creating excellent working conditions to our employees is essential to us. We believe a friendly approach guarantees high productivity and do everything to ensure our staff feels comfortable. Our capabilities, experience and efforts made us one of the leading web development companies in Ukraine. Need to turn your idea into a high-end IT solution? You’re welcome to contact Zfort Group!

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ASP.NET
Big Data
Blockchain
Cryptocurrency
.NET Framework
Laravel
Quality Control
Hourly rate $40.00 - $80.00
Agency size 201-500 workers
Member since Jan 14, 2001
Outsourcies (Formerly Innermax Support) Avatar

Outsourcies (Formerly Innermax Support)

Rating is 4.6 out of 5.
4.6/5  (235 jobs)
Iligan City, Philippines
Rising Talent

We are Outsourcies. We are proud Filipinos. Your Online Workforce – experts and experienced for more than 10 years. Ready to serve you anytime – ONLINE. We are also your White-labeled Outsourced Team. Outsourcies, formerly Innermax Support, specializes in Web, Software & Mobile(Android & iOS) Development, UI/UX & Web Designs, Logo & Graphic Designs, Video Editing & Production, Illustrations, Digital Marketing, Social Media Management, Customer/Technical Support, and a wide support in Virtual Assistance. The company was established in the year 2009 under the shadows of several Digital Marketing and Web Development agencies. Our mission has brought us together to work efficiently and effectively by: Giving satisfaction to both agencies and individual clients by providing and assuring them the highest international standards of quality services. Empowering employees with training programs as well as achieving positive mental attitude to provide desirable outcomes towards our work and deliverables. Working and accomplishing tasks together as a team while giving each one freedom to create and innovate to produce the greatest outcome for everyone. Creating an environment of trust and honesty through our integrity. Adhering to all safety, security and privacy guidelines to ensure the privacy of clients and their personal information as well as a secure working environment for the employees. Our vision has united us in reaching our goal to: Be one of the most trusted and respected digital solutions globally and at the same time provide the highest quality standard for agencies and their clients. Maintain tailored quality services and excellent customer service for all our clients and agencies' clients. Our full and white-labeling services include: Web Designs UI/UX Designs Creatives & Graphics Designs Print Designs Video Productions Web Development Android & iOS Applications Game Development eCommerce Shopify Web Updates, Maintenance and Security Platforms: Wordpress Shopify Magento / Magento 2 Firebase Android Studio Frameworks: Laravel Express.js CodeIgniter Languages: HTML/HTML5 CSS/CSS3 Bootstrap PHP JS/jQuery Java Node.js Python C# VB.Net .Net Servers: AWS Azure Cloud Tools: Adobe Photoshop Adobe inDesign Adobe Illustrator Adobe Premiere Adobe After Effects AdobeXD

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Bootstrap
CSS 3
ExpressJS
HTML5
jQuery
Laravel
Magento 2
Hourly rate $3.25 - $15.00
Minimum project size None
Agency size 51-200 workers
Member since Mar 11, 2010
Aipxperts Avatar

Aipxperts

Rating is 4.7 out of 5.
4.7/5  (228 jobs)
Ahmedabad, India
Rising Talent

We help startups to Fortune 500 teams ship web, mobile, desktop, and AI products faster - using Claude Code, Cursor, and AI-accelerated development instead of legacy timelines. Hey there, Thank you for visiting our profile. Aipxperts is a full-stack software agency built for how development actually works in 2026. We're not locked into one framework or CMS - we're an execution engine. Using Claude Code, Cursor, and hands-on vibe-coding workflows, our team ramps on any codebase, language, or legacy system fast, and ships production-grade software in a fraction of the time a traditional dev shop needs. We build: - Web applications (custom + CMS) - Mobile apps (iOS, Android, cross-platform) - Desktop applications (Windows, macOS, cross-platform) - AI solutions and industry-specific AI tooling - Legacy system modernization and migrations Our clients range from early-stage startups to Fortune 500 companies. Same process for both: clear scope, fast execution, transparent communication. Core Expertise ------------------ AI/ML: Python, PyTorch, TensorFlow Lite, OpenAI, Claude (Claude Code, Agent SDK, MCP) Languages: Python, Java, JavaScript/TypeScript, Golang, PHP Web: React, Next.js, Node.js, Vue.js, Laravel, Django, .NET Mobile: Flutter, React Native, Swift, Kotlin Desktop: Electron, Flutter Desktop, .NET MAUI Cloud: AWS, Azure, GCP, Docker, Kubernetes AI-Accelerated Tooling: Claude Code, Cursor, vibe coding Why We're Faster ------------------ Most agencies spend weeks getting a team ramped on your specific stack. We don't. Claude Code and Cursor are core parts of our engineering workflow, so we pick up unfamiliar codebases or new tech stacks and start shipping in days. Vibe coding lets us prototype live with clients, cutting the traditional design-review-build cycle. Same quality bar, shorter timeline. Real-World Wins ------------------ - Legiit (legiit.com): 7+ years developing and maintaining this Laravel-based freelance marketplace, now 400K+ active users. - Napa Valley Wine Academy: Built their e-commerce and course platform with secure registration and enrollment flows. - SaaS scheduling platform (Calendly-style): real-time availability, automated reminders, calendar integrations. - Fortune 500 engagements: delivered within enterprise compliance and security requirements, on accelerated timelines. What Makes Us Your Ideal Tech Partner? ------------------------------------------------------ - Clear, transparent communication - responses usually within 2 hours. - Faster delivery via Claude Code, Cursor, and vibe-coding workflows. - Tech-stack agnostic - if it needs to be built, we can build it. - Proven with startups and Fortune 500 companies alike. - Domain-driven excellence across web, mobile, desktop, and AI. - Exclusive support post-launch. Let's Connect!

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Desktop Application
Mobile App Development
Next.js
Node.js
React
Web Application
MERN Stack
Hourly rate $15.00 - $30.00
Minimum project size $5K+
Agency size 51-200 workers
Member since Dec 25, 2012
HighPower Data Solutions LLC Avatar

HighPower Data Solutions LLC

Rating is 4.2 out of 5.
4.2/5  (222 jobs)
Minneapolis, United States
Top Rated Plus

HighPower Data Solutions provides customized FileMaker solutions for businesses to access their data on mobile, web, and desktop. We also provide website development and backend support. As a certified FileMaker Pro developer, HighPower has been developing commercial FileMaker solutions since the mid 1990's. We can provide a great database solution for you and your business. We are based in Minneapolis, MN and certified by FileMaker, Inc. in FM 10,11,12, 13, 14, 15, 16 and 17. We will provide you with Excellence, Value, and Confidentiality.

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Agile Software Development
CSS
Claris FileMaker
Google Ads
HTML
Mailchimp
WordPress
Hourly rate $69.00 - $125.00
Agency size 2-10 workers
Member since May 4, 2007
💎AtlasApps - Expert-vetted engineers Avatar

💎AtlasApps - Expert-vetted engineers

Rating is 4.8 out of 5.
4.8/5  (216 jobs)
Swidnica, Poland

🏆 Upwork Top Rated Talent 2017 - 2022 | 🛡 Top Rated PLUS 2020-2022 🥇 Expert-Vetted professional since 2022, representing the TOP-1% of talent on Upwork ⚡ 10+ years in the IT | ⭐️ 90%+ Successfully completed jobs I've been in the IT industry for over a decade now, collaborating with startups, global brands, and enterprise-level businesses. I've delivered quite a few products worth more than $30 mln in market capitalization now, and dozens worth $10 mln+. Key strengths: development cycle and approach, product management/ownership, system and analytical thinking, requirements specifications, prototyping, wireframes, UX design. Let’s work together to deliver the products to win your clients' hearts!

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AngularJS
.NET Framework
Node.js
React
Software QA
User Interface Design
Vue.js
Hourly rate $35.00 - $55.00
Minimum project size $10K+
Agency size 11-50 workers
Member since Dec 22, 2017
WeDoQa Avatar

WeDoQa

Rating is 5.0 out of 5.
5.0/5  (209 jobs)
Novi Sad, Serbia

Our agency's exemplary contributions in Web, Mobile, and Software Development were recognized with the prestigious "Best Agency" award on Upwork in 2017. We pride ourselves on maintaining a robust team of 55 professionals, renowned for their exceptional skills in both manual and automated Quality Assurance (QA). We are highly selective when it comes to choosing our experts, ensuring that they possess a strong sense of ownership and a commitment to giving their best. What sets us apart: Acknowledged Leadership: We hold a distinguished position as one of the top-rated Software Testing providers on both Elance and Upwork. Team Commitment: Our workforce is not a mere assembly line of workers, but a dedicated and committed team of unique professionals. Communication Excellence: We are celebrated for our superior communication skills, ensuring seamless interaction and understanding with our clients. Collaborative Ideation: We conduct weekly brainstorming sessions, inviting individuals outside of the project scope for fresh insights and innovative input. User-Interface Enhancement: Our team is adept at suggesting user interface improvements, based on sound usability and user experience principles. Diverse Feedback: We employ non-IT personnel for authentic user perspectives, helping us understand potential issues regular users might encounter with the product. Flexible Involvement: Our adaptability allows us to integrate into a project at any phase of the product development lifecycle. Product Quality Assurance: We strive to elevate product quality and ensure the software development process remains on track. Katalon Certification: Our agency is proud to hold Katalon certification, reflecting our dedication to software testing proficiency. Client Support: We offer a complimentary hosted issue tracker to support our client’s project management needs. Startup Expertise: Our team boasts several years of experience collaborating with startup businesses, understanding their unique challenges and potential. Unwavering Dedication to Excellence: The heart of our operations is an unwavering dedication to excellence. We tirelessly strive to deliver exceptional results on every project. Our mission is to provide exceptional service, valuable insights, and innovative solutions that exceed client expectations.

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Appium
Automated Testing
Apache JMeter
Katalon Studio
QA Engineering
QA Management
Selenium
Hourly rate $30.00 - $60.00
Minimum project size $5K+
Agency size 11-50 workers
Member since Oct 9, 2005
Inova LLC Agency Avatar

Inova LLC Agency

Rating is 5.0 out of 5.
5.0/5  (207 jobs)
Riyadh, Saudi Arabia

We are a software development company, headquartered in Saudi Arabia, and expanded in Egypt and UAE. We have rich and interactive experiences in mobile app development, mobile games development and enterprise web apps since 2011. Our specializing is in mobile app development, we support various mobile development SDKs and we have developed more than 60 mobile apps in 15 different countries around the world in more than 10 different industries. Services IOS APP DEVELOPMENT Swift apple Objective C For more than 9 years Inova’s experts have successfully developed more than 50 iOS apps in multiple fields and industries. Our IOS developers are skilled in Swift and Objective-C to suit your app coding needs. We will code your ideas and turn them into reality with superior quality, on-time delivery dates, and a transparent development plan. ANDROID APP DEVELOPMENT Kotlin & Java We have extensive experience developing android apps with high performance, whether enterprise apps, innovative consumer-focused apps, or service apps. We have been in this field of science since 2012 and during this period we developed our unique procedures to guarantee to delivery of a world-class mobile application. WEB DEVELOPMENT Ruby on rails WordPress PHP Inova helps its clients to build their online professional identities for their brands, using high-performing technologies to produce custom web development for businesses to provide flexible, reliable, and engaging solutions for their users. It all starts with our team of UI/UX designers and developers who help define requirements, hence our expert team of developers who have excelled in WordPress and Ruby on rails, implementing the ideas. UI/UX DESIGN Sketch Adobe suite No matter what your needs are, our passionate designers are ready to design all types of mobile apps and websites in different categories using the latest programs; Sketch, Zeplin, and Xd, and taking into consideration the user experience (UI/UX). Because design is all about the touch points that a user encounters to navigate from A to B; We care a lot about these fine details to provide your customers with an engaging experience. As a result, this normally leaves an impressive impact on the overall UX of the product, and you can’t have one without the other. CROSS-PLATFORM Flutter Get the most out of your application by developing a cross-platform app! Cross-platform development is the best approach to cut the Project cost of developing a mobile application. It assists businesses to diminish upgraded charges time-to-market and obtain more users and followers without scarifying the quality.

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Android App Development
Google Analytics
iOS Development
React
Ruby on Rails
Zeplin
Sketch
Hourly rate $20.00 - $50.00
Minimum project size $5K+
Agency size 51-200 workers
Member since Jul 31, 2009
CodigoDelSur Avatar

CodigoDelSur

Rating is 4.8 out of 5.
4.8/5  (205 jobs)
Montevideo, Uruguay

We are CodigoDelSur, a team of 150+ developers, designers, AI engineers, and product experts passionate about building exceptional digital products. For the past 19 years, we've helped startups, scale-ups, and Fortune 500 companies build, scale, and modernize web, mobile, and AI products. We've delivered 300+ projects, earned $2M+ on Upwork, maintain a 100% Job Success Score, and have logged 50,000+ hours with dozens of 5-star reviews. From MVPs that raised millions in funding to platforms used by millions of users worldwide, we've partnered with companies across industries to bring ambitious ideas to life. Some of the companies we've had the privilege to work with include: • MoviePass (the subscription service that transformed the movie industry) • DroneDeploy (global leader in drone software) • Grubhub (one of the largest food delivery platforms in the US) • Emeritus (global leader in online education) • Skout (social platform with 200M+ users) • Shutterfly (leading personalized products platform) • Litify (leading legal operations platform) • MILC Group (AI-powered platform transforming agricultural operations) Whether you need an MVP, a dedicated development team, AI capabilities, or long-term product development, we'd love to help build your next product.

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AngularJS
Artificial Intelligence
AWS Application
Data Science
Google Cloud Platform
Node.js
Product Design
Hourly rate $15.00 - $65.00
Minimum project size None
Agency size 51-200 workers
Member since Aug 15, 2008
Anadea Avatar

Anadea

Rating is 4.9 out of 5.
4.9/5  (201 jobs)
Alicante, Spain
Top Rated Plus

Anadea helps build a solid base for your tech business. Both web and mobile, we guarantee you'll get the custom solution users will like and the market will accept. Together, we change the way people do things, for the better! We are proud to contribute to the success of our clients - their inspiring stories are featured in 𝗙𝗼𝗿𝗯𝗲𝘀, 𝗠𝗕𝗡 𝗠𝗮𝗴𝗮𝘇𝗶𝗻𝗲, 𝗛𝗲𝗹𝘀𝗶𝗻𝗸𝗶 𝗧𝗶𝗺𝗲𝘀, and other reputable resources. Our industry expertise includes, but is not limited to: 🏘️ Real Estate 🎓 eLearning 💳 FinTech 🛒 Retail & eCommerce ⛽ Oil & Gas 📦 Logistics & Supply Chain 🏃‍♂️ Sports & Fitness 🏥 Healthcare 🚗 Automotive ✈️ Travel 👔 Human Resources 🎨 Media & Entertainment Technologies we master: ⚡️ 𝗙𝗿𝗼𝗻𝘁 𝗲𝗻𝗱: HTML5, CSS3, SASS, LESS, JavaScript ES5/ES6, React, Angular, Redux, Mobx, Apollo GraphQL, Webpack, NextJS, NestJS, Vue, Redux-Toolkit, Zustand, Vite, Tailwind CSS, Styled Components ⚡️ 𝗕𝗮𝗰𝗸 𝗲𝗻𝗱 & 𝗦𝗲𝗿𝘃𝗲𝗿𝘀: Ruby on Rails, Ruby, Java, Scala, Spring, Kotlin, Python, Golang, C#/.Net, Node.js, Apache, Tomcat, Nginx ⚡️ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Android (Java, Kotlin), iOS/OSX/WatchOS (Objective-C, Swift), React Native, Flutter ⚡️ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: PostgreSQL, MySQL, MongoDB, Apache Solr, Elasticsearch ⚡️ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Ruby, Python, Selenium WebDriver, Cucumber, Rspec, Capybara, Pytest, CI (Jenkins, Circle CI, Drone CI), Katalon Studio, Cypress, WebdriverIO ⚡️ 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝘁𝗲𝘀𝘁𝗶𝗻𝗴: OWASP Top 10, CWE Top 25, Exploit-DB; 𝗧𝗼𝗼𝗹𝘀: Kali Linux, ZAP, BurpSuite, Nmap, WPScan, Sqlmap, Dirbuster ⚡️ 𝗠𝗼𝗯𝗶𝗹𝗲 & 𝗔𝗣𝗜 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Postman, Charles, Braze, Fabric.io, GraphQL, Firebase Test Lab, Calabash ⚡️ 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲: TensorFlow, PyTorch, Keras, Scikit-learn, Pandas, NumPy, OpenCV, NLTK ⚡️ 𝗔𝗣𝗜: WebRTC, Payment Gateways, Mail Services ⚡️ 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), IBM Cloud, Oracle Cloud, Docker, Kubernetes Read about our clients' success in: 📰 𝗙𝗼𝗿𝗯𝗲𝘀 (DE): http://bit.ly/hamnatcoach 📰 𝗛𝗲𝗹𝘀𝗶𝗻𝗸𝗶 𝗧𝗶𝗺𝗲𝘀: https://bit.ly/nordiclp 📰 𝗘𝘂𝗿𝗼𝗽𝗲𝗮𝗻 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗥𝗲𝘃𝗶𝗲𝘄: https://bit.ly/bulletinnu 📰 𝗠𝗮𝗿𝗸𝗲𝘁 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗡𝗲𝘄𝘀: https://bit.ly/electriccarscheme ✅ Verified customer reviews: https://bit.ly/46IN0nD Our mission is to work respectfully and honestly along with customers on software products to serve their business needs. Contact us, share your project details, and let’s build the next Game-Changing App together!🌟

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Android App Development
Artificial Intelligence
Computer Vision
Front-End Development
iOS Development
Machine Learning
Ruby on Rails
Hourly rate $40.00 - $70.00
Agency size 51-200 workers
Member since Dec 17, 2000
SPEC Avatar

SPEC

Rating is 4.7 out of 5.
4.7/5  (197 jobs)
Ahmedabad, India

✅ Upwork Stats: 10000+ hours, $500K+ earnings ✅ Custom Software Development ✅ Product Development ✅ Mobile App Development ✅ Business Intelligence ✅ Custom ERP Software ✅ Enterprise CRM Solutions ✅ Manual & Automation Testing Services ✅ Legacy App Modernization SPEC is an ISO 9001:2015 and ISO/IEC 27001:2022 certified company boasting a workforce of 250+ resources. We specialize in delivering tailored custom software solutions to our diverse global clientele, which includes SMEs, Start-ups, and 💎Fortune 50💎 companies spanning various domains. Our approach to engagement is adaptable, incorporating various project management tools like Asana, JIRA, SLACK, and Salesforce Projects. We prioritize affordability, flexibility, and reliability. We're eager to provide a comprehensive overview of our projects and client portfolio during a call. 💎 ENTERPRISE SERVICES • Enterprise Mobility Solutions • Enterprise Custom Software Solutions • Product Engineering • Startup Services • Digital Transformation • Legacy App Modernization 💎 INDUSTRIES WE SERVE • Retail & FMCG • Healthcare • Manufacturing • Energy & Utility • Logistic & Supply Chain • Fintech • Travel & Hospitality • eLearning & Education • Media & Entertainment 💎 MICROSOFT TECHNOLOGIES • .Net Frameworks (Entity Framework, MVC, KendoUI) • Business Intelligence Solutions using tools like Power BI, Tableau, and many more. • Azure • Microsoft SQL Server 💎 MOBILE APP DEVELOPMENT • iPhone App Development • Android App Development • iPad App Development • Swift App Development • React Native Development • Flutter App Development • iWatch App Development 💎 JAVASCRIPT DEVELOPMENT • AngularJS Development • ReactJS Development • Vue.js Development • EmberJS Development • Meteor Development • ExpressJS Development 💎 WEB DEVELOPMENT • Java Development • Node.js Development • Python Development • PHP Web Development • Laravel Development 💎 OPEN SOURCE FRAMEWORKS • WordPress Development • Magento Development • Drupal Development 💎 Quality Assurance • Manual & Automation Testing • Performance Testing • Security Testing • API Testing • Integration & Regression Testing • Usability Testing • Payment Gateway ✅ We recommend flexible engagement models tailored to your project's specific requirements and aligned with your needs, including: 💎Fixed Cost Model 💎Dedicated Team Model 💎Hourly Rate Model 💎Why choose SPEC?💎 • Operating globally across India & USA with a team of over 250 highly skilled professionals. • Recognized as a top-rated agency on platforms such as GoodFirms, Clutch, and more. • Demonstrating strong competency in technology. • Prioritizing clients' business needs with a focus on seamless communication.

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Business Intelligence
Manual Testing
Microsoft Power BI
Mobile App Development
Node.js
Performance Testing
React
Hourly rate $30.00 - $30.00
Minimum project size $1K+
Agency size 201-500 workers
Member since Aug 23, 2006

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Frequently asked questions

Which companies are using Java?

While Java is an older programming language, it is still used by many startups and fortune 500 companies worldwide. Tech companies use Java to create software solutions to assist industries like Fintech Financial Services, or healthcare create high-quality Java applications and build tech for product development.
Some big companies like IBM, Google, and Netflix still use backend and front end Java software engineers to work on web app development, custom web creation, or other software products.

Which company is best for Java developers?

A Java developer is responsible for the development and management of Java-based applications. Since Java IT solutions are so widely used a Java developer can work at many top Java development companies. Java coders can work with development teams for technology companies or offer technology consulting services with larger IT consulting firms. A number of programmers choose to work freelance rather than tie themselves to a single company. There are a number of freelance Java development opportunities on sites like Upwork.

Which companies are using Java as the backend?

Java is a perfect programming language for backend web development. Programmers use this language to develop enterprise-scale eCommerce and web applications and develop Android applications, machine language, desktop applications automation, and more. Some large companies like T-Mobile, Uber, and Slack use a type of Java for application development and digital products.

What is the difference between Java and JavaScript?

Java is an object-oriented programming language (OOP), while the JavaScript framework is an OOP scripting language. The main difference is that Java creates applications to run in a virtual machine or browser. JavaScript code is all in next and can only run within a browser.

What is the newest version of Java?

While not as old as Python, Java is still used by many dedicated teams and updated regularly. The first version of Java was released on January 23, 1996, and the newest version of Java, or Java 17 or JDK 17, was released on September, 14th 2021.
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