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CodeTailor Softech Pvt Ltd. Avatar

CodeTailor Softech Pvt Ltd.

Rating is 5.0 out of 5.
5.0/5  (134 jobs)
Surat, India

8500+ hours worked on Elance (now Upwork) We are Small BUT Dedicated towards Quality team. Our team size is 25. We have earned following Experience: Server-side: 12+ years of Spring, Hibernate and J2EE Now a days working with Micro-service architecture Have extensively used Spring-boot, Spring-cloud, Spring-security (Specifically Oauth2) Proficient in Maven, Git, Jenkins, Docker, Kubernetes, Elasticsearch, Solr, Can do deeper integration with any third-party app/services providing REST APIs. Automated testing (BDD) using Cucumber, Spring, JUnit, RestAssured Client/UI side: 12+ years of experience in UI development using jQuery, Backbone.js, Working on Polymer (now lit-element) since it's version 0.5 Developing highly modular app using webcomponents. Using tools like Gulp, Yarn Using Firebase, Couchdb as data store Automated testing using Chai, Mocha, Sinon, Selenium, Webcomponents Tester

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Apache Solr
Hibernate
Apache Maven
Git
Firebase
Apache CouchDB
Microservice
Hourly rate $20.00 - $37.50
Agency size 11-50 workers
Member since Apr 17, 2010
DiVo Software Avatar

DiVo Software

Rating is 5.0 out of 5.
5.0/5  (132 jobs)
Pavlodar, Kazakhstan

We have a lot of experience with Android programming, aosp customization, custom ROMs creation, security stuff, mobiflage, deeo understanding of AOSP internals, etc etc. Also we working on Qt projects, multimedia projects with ffmpeg, gstreamer, Advanced Media Framework (AMF), open AL, open gl etc etc. Also we may create web systems with Python, php, js and other technologies. All of us have a lot of experience with industrial programming and awards. We are strong professionals and amicable team!

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Quality Assurance
Python
Embedded System
Architecture
PHP
Qt Framework
AOSP
Hourly rate $45.00 - $55.00
Member since Jul 2, 2014
DevCom: Your Vision, Our Mission Avatar

DevCom: Your Vision, Our Mission

Rating is 4.9 out of 5.
4.9/5  (132 jobs)
Port Orange, United States

Since 2000, 𝐃𝐞𝐯𝐂𝐨𝐦 has been at the forefront of software development, delivering unparalleled expertise across diverse industries and 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗿𝗲𝗹𝗲𝗮𝘀𝗲𝗱 𝗼𝘃𝗲𝗿 𝟭𝟬𝟬𝟬+ projects. 𝐃𝐞𝐯𝐂𝐨𝐦 provides complex and cost-effective yet best Managed IT Solutions for large enterprises, SME independent software vendors and specializes in a broad range of industries Key benefits: 🎯 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: With over two decades of experience, DevCom has successfully released over 1000 projects to the market, earning the trust of some of the world's most esteemed brands. 🎯 𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Our comprehensive suite of services spans the entire development lifecycle, encompassing meticulous planning and strategy, cutting-edge UX/UI design, robust web/app development, rigorous QA/User Acceptance Testing, and seamless technical delivery. 🎯 𝗖𝗿𝗼𝘀𝘀-𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗣𝗿𝗼𝘄𝗲𝘀𝘀: DevCom caters to a wide spectrum of industries, including finance, logistics & transportation, healthcare, retail & e-commerce, construction and engineering, sport & entertainment, media, sales & marketing, nonprofits, and more. 🎯 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝗦𝘂𝗰𝗰𝗲𝘀𝘀: We adapt to the unique business needs of our clients, ensuring that our solutions align perfectly with their objectives. Choose 𝐃𝐞𝐯𝐂𝐨𝐦 for software engineering services that go beyond expectations – where expertise meets innovation for a transformative development experience. Reach out to us and we will make your business thrive! Let's talk! ------------------------------------------------------------------- Tech map - .NET: ASP.NET, .Net Core, C#, MicroServices, Web API, EF, MVC, LINQ, WinForms, Sharepoint - Java: SP/Servlets/Filters, JSF, Hibernate, Portlets, J2ME, J2SE, J2EE, Tomcat - Web and LAMP: Angular, AngularJS, React.JS, WordPress, HTML/CSS, JavaScript, ExtJS, jQuery, REST, DevExpress, Bootstrap, Responsive Design, PWA - Mobile: iOS (Swift, ObjectiveC), Android, Hybrid, PWA, Disconnected Apps, Kotlin - Database & Search Technologies: MS SQL (SSAS, SSRS, SSIS), MySQL, Oracle, Amazon RDS (DynamoDB, Aurora, ...), PostgreSQL, H2, SQLite, Firebird, MongoDB, Cassandra, QLDB - Desktop: .Net, Embarcadero Delphi, PWA - Cloud: Amazon Web Services (EC2, S3, Lambda, CloudFormation), Microsoft Azure, Google (selected services), Serverless - API: Restful API, OAuth, Open API, Single Sign-On, Swagger API, PostMan, BlazeMeter - DevOps: AWS (VPC, EC2, RDS, DynamoDB, Lambda, etc.), Zabbix, Windows and Linux, CI/CD (TeamCity, Github, etc.) - Salesforce: Apex, LWC, Visualforce Custom Software Development—Web Application Development—Mobile Application Development—Enterprise Application Platforms—Database Design and Development—Maintenance & Support—Project Management—Testing Amazon Web Services (AWS)—Single sign-on (SSO)—Cloud/SaaS—Business Intelligence—CRM/ERP Mobile—Ecommerce—Web Portals—Machine Learning—Big Data

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MySQL
AI Chatbot
SQL
Amazon DynamoDB
Amazon Web Services
DevOps
AWS Lambda
Hourly rate $30.00 - $45.00
Agency size 201-500 workers
Member since Mar 12, 2002
DevPark Avatar

DevPark

Rating is 4.9 out of 5.
4.9/5  (131 jobs)
Poznan, Poland

1. Who We Are Greetings from the heart of Europe! We are a dedicated group of software developers hailing from Poland—a country globally recognized for producing some of the finest programmers. We have great experience with WordPress. Our expertise includes: - Backend: PHP with Laravel; Python with FastAPI, and Flask. We leverage the speed and reliability of Python, combined with the robustness of FastAPI, to craft fast and efficient backend systems. - Frontend: JavaScript/TypeScript with Angular, Vue.js, and React. Whether it's crafting interactive elements or building single-page applications, our team excels in front-end development, utilizing popular frameworks like Angular and Vue.js for optimal user experience. - Mobile: .NET with Xamarin and MAUI. For cross-platform mobile app development, we rely on Xamarin and the new .NET MAUI framework to ensure your applications run smoothly on both iOS and Android. 2. Experience Matters Not just limited to web solutions, our team also excels in crafting dedicated software using PHP. We have hands-on experience in creating systems that seamlessly connect web solutions with hardware, often employing pure Java language for these integrations. 3. Good Communication is Our Forte When you choose to work with us, you are signing up for a transparent, on-time, and on-budget project delivery. We keep the lines of communication open throughout the development process. To make your life easier, we offer a complete development environment that includes servers, test domains, and project management software. 4. How We Work We believe that an agency is only as good as its team, which is why we hire only experienced developers. 5. Project Managers Who Understand Code Each client is assigned a dedicated project manager, who not only monitors the work of programmers but also serves as your primary contact for all communication. What sets us apart is that our project managers are not just administrators; they are skilled programmers with at least 5 to 9 years of experience. This dual role ensures that you get expert advice tailored to meet your specific needs. 6. Micro Teams: A Unique Approach for Guaranteed Quality We offer flexibility in how you engage with our talent pool. You can either work with a single programmer or opt for what we believe to be a more effective approach—a micro team. These micro teams consist of an expert programmer and additional supporting staff. 7. Why Choose Micro Teams? - Cost-Effectiveness: You get the perfect blend of expertise and affordable pricing. - Quality Assurance: A small, specialized team ensures meticulous attention to detail and high-quality code. Let's Connect! At DevPark, we prioritize the "peace of mind" philosophy, which encompasses relieving concerns related to developer turnover and ensuring our presence in the market remains steady, unlike freelancers. We also guarantee software maintenance. We also emphasize direct communication with our clients.

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AI Chatbot
Python
Flask
AngularJS
Vue.js
Xamarin
PHP
Hourly rate $35.00 - $50.00
Agency size 11-50 workers
Member since Feb 6, 2014
ViPrak Web Solutions Avatar

ViPrak Web Solutions

Rating is 5.0 out of 5.
5.0/5  (131 jobs)
Surat, India
Rising Talent

Anyone can achieve Value, and that only a selected few who can job Effectively and efficiently. We are a leading global IT outsourcing firm that focuses on providing high-quality, timely delivered, cost-effective Software development services with the goal of fully satisfying the needs of our valued clients. Web and Mobile app Developers, UI/UX designers, and Business Developers are among our 40+ staff. ✅ 4805+ hours and still counting ✅ 125+ jobs completed successfully ✅ 98% Job Success (Client Satisfaction Ratio) ✅ Upwork Member since 2005 ✅ High-Quality Work ✅ Cost-Efficient Services ✅ Fluent English ✅ Long term working relationship I've been satisfied for over 17+ years, having completed 125+ tasks and 4800+ hours on Upwork with a 98% job success rate with over 200+ Web & 500+ Mobile apps launched on the App/Play store as of June 2020. We strive for on-time delivery, after-sales service, and client happiness. We've worked on a number of world-class web and iOS/Android apps with excellent UI/UX. → Several factors contributed to our success: 1. A completion rate of 98 %, with 96 % on-time delivery and 100% within budget 2. Effective communication is essential to success; email assistance is available after hours. 3. Project completion and customer satisfaction are our top goals. Allow our client feedback reviews to speak for themselves! ★★★★★ 𝟱.𝟬𝟬 We are working long term with this contractor because we love their work. very high quality and great communication and helpful with specs and ideas. ★★★★★ 𝟱.𝟬𝟬 Very competent team of developers and designers. great communication and very hard working would recommend and will continue working with them ★★★★★ 𝟱.𝟬𝟬 I am very happy with Vipul's work on this project. These are among the reviews taken directly from my Upwork profile, demonstrating that I am capable of delivering a high-quality product on time and with no hassles. Consumer pleasure comes first. ◼️ Web Development ✅ Front end development ✅ Back end development ✅ Database design, modeling and maintenance ✅ Prototyping and wireframing ✅ Design and development of Landing pages ✅ Api development ✅ Cloud services ✅ E-commerce platform development ✅ and more ◼️ Technologies we use ✅ Swift, Objective C ✅ Java/kotlin ✅ Flutter (Dart) ✅ Figma/Adobe xd ✅ node js/laravel ✅ Firebase, AWS ✅ Realm Database, Cloud Firestore, SQLite,MongoDb ✅ Android Studio, Xcode ✅ GitHub, Bitbucket As a result, I'm looking for possibilities to develop apps, demonstrate my expertise, and deliver a product on time. With "Quality Work," you will receive the perfect end result of work on time, and you will be happy with the final output! Simply click the 'Invite to Job' button, and we'll take it from there. Please do not hesitate to contact me, and let's get to work! 🤝 Thank you for taking a moment to look over my profile because Time Is Precious:) Hire Me if you truly require a high-quality app. Thanks!

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Swift
iOS Development
Objective-C
Mobile App Development
Full-Stack Development
iPhone UI Design
Android App Development
Hourly rate $13.00 - $17.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Feb 15, 2010
TackTile Systems Avatar

TackTile Systems

Rating is 5.0 out of 5.
5.0/5  (129 jobs)
Nagpur, India

Service Level Guarantee : We guarantee 99% Crash/bugs-free sessions We are a FULL-LIFECYCLE PRODUCT DEVELOPMENT TEAM. We manage complete lifecycle of your product, from Experience Design to Engineering, Quality Assurance and End-User Success. We believe in going beyond software development or delivering codes. Our team commits to success of your product. -- EXPERIENCE ACROSS INDUSTRIES-- 1. Invoicing, Accounting, budgeting, Sales Management applications for enterprises 2. Hiring Management tools for HR personnel 3. Specialized Social Media Apps with friend lists, meetups, chatting etc. 4. Marketplace Apps for buying/selling Goods/Services 5. Location based apps for taxi networks, Police networks, food delivery etc. 6. Integrated Supply Chain Management solutions for OEMs 7. Integrated EHR solutions for Medical facilities 8. Travel apps with features for discovery, availability, bookings 9. Compliance solutions for small and medium enerprises -- Technology Stack -- ##Native Android and iOS Apps - Swift/Obj-C/Android(Java) 50+ Apps developed Alamofire,Volley, Retrofit,XMPP SQLite Database,CoreData,DAO,ORM GPS/Maps, Social APIs, Telephony/sensors, In-App Purchase, Payment Gateway integration ##Hybrid Apps ReactNative,Phonegap/Cordova, Ionic ##Web Apps Frontend - AngularJS, ReactJS JSX , Redux framework, GraphQL, Relay , Apollo libraries Babel transpiler (ES6 to ES5 ) . Webpack Bundler Angular : Typescript, Ionic, Polymer, ui-router,angular-maps etc. Frameworks :VueJS, Knockout, Ember etc ## BACKEND DEVELOPMENT - MEAN & LAMP NodeJS and mongodb (MEAN stack) PHP frameworks – Laravel, Symfony , Codeigniter Databases - Mongodb, Posgresql, Microsoft SQL server, IBM DB2 ORM frameworks - Sequelize Wordpress, Magento , Shopify ## Security and Scalability Redis, Memcache for cacheing ElasticSearch, Lucene Scaling using Replication & sharding techniques. CDN Deployment Security : SSL/TLS, Encrypted Storage, against SQL Injection, XSS , Session hijacking

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MySQL Programming
Ionic Framework
iOS Development
PHP
React Native
Apache Cordova
Android App Development
Hourly rate $9.00 - $18.00
Member since May 30, 2009
Inserito Technologies Avatar

Inserito Technologies

Rating is 4.9 out of 5.
4.9/5  (128 jobs)
Dubai - United Arab Emirates, United Arab Emirates
Rising Talent

At Inserito, we believe in providing solutions that are agile, economically viable, ensuring you work with the best project management and development teams that are focused on delivering outcomes. We take the time to understand client requirements, business needs, vision, target audience, future goals, and work towards achieving them together focused on improving your ROI. ⚡ Mobile and Software App Development We are experts in Mobile Apps Development, Android App Development, iOS App Development. As a Mobile app development agency, we have a highly experienced development team with excellent knowledge of React Native, Flutter and Ionic solutions. ⚡We use tools such as Monday.com, Basecamp, ZohoProjects and Jira for product development and project management for seamless client interaction. ⚡ Having 10+ years experience in Ecommerce web development on Magento, Shopify, WordPress, NetSuite SuiteCommerce Advanced, we deliver reliable eCommerce websites built with the best coding practices and standards. We take the time to understand client requirements, business needs, vision, target audience, future goals, and work towards achieving them together. ⚡ NetSuite Technical Consultant and SuiteCommerce Advanced Developer Inserito is a global Oracle NetSuite partner providing standard and SuiteSuccess implementations for Retail, Manufacturing, Warehouse and Distribution, Construction and other verticals. We are also integrations specialists with various eCommerce platforms and relevant industry product. We have a team of 35+ Solutions (Functional) and Technical Specialists. Finding the right resource for your needs is the first step to move your project in the right direction. Look no further, Inserito means plugged-in, and that's our operating model, therefore hire us as we become part of your team. We help create platforms and products to enhance your customers experience and overall journey.

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Web Development
NetSuite Development
Swift
iOS Development
React Native
Magento 2
Shopify
Hourly rate $15.00 - $25.00
Minimum project size None
Agency size 51-200 workers
Member since Dec 10, 2020
YdB Avatar

YdB

Rating is 4.7 out of 5.
4.7/5  (128 jobs)
Concord, United States

We are a team of more than 40 based out of Charlotte, NC and India. We've been working with NoSQL, Java, Android, iOS, Ajgular, Payment Gateways, UI/UX and FileMaker for over eight years and have developed umpteen projects for clients all over the world. We have extensive project experience in: 1. Develop Custom Web-based and Apps: customer management, point of sale, inventory management, lead and order management, vendor management, digital purchase orders and invoices 2. Enable Digital Social Presence: SEO enabled e-Commerce Websites, targeted email and mail marketing, review management and lead conversion strategies 3. Drive Data Analytics and Insights: Extract, transform and load data from different systems into a data lake, and apply analytics using tableau, R and python 4. Product Management: Manage requirements/user stories, develop test cases, manage test cycles - unit, functional, integration, user acceptance testing and go-live support 5. Virtual Assistant and Data Entry: Play the role of a virtual assistant and convert manual data into electronic format 6. Infrastructure Management: Manage applications on AWS, Azure and Google or any private cloud We are proficient in all aspects of projects, including requirements gathering, system design, complex relationships, calculations, scripting, reports, custom functions, custom menus, security, external system synchronization, web publishing with PHP and WebDirect, iOS and Android App SDK and working with various plug-ins like- SMS, Payment Processing, Email, QuickBook, MirrorSync, GoZync, Calendar. We have expertise in end to end application development. On Upwork, we started work with File Maker in 2014 and now for last 3 years we have been doing custom web, native desktop and mobile application development using technologies such as X-code, Android Studio, MongoDB, Various Java Frame works, .Net, MySQL, and various web development stacks including Angular, CSS, HTML, NoSQL etc. We are customer and requirement focused group of individuals and you would love to work with us.

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MySQL Programming
ASP.NET Ajax
SEO-Based Website
AngularJS
MongoDB
Software QA
Data Entry
Hourly rate $10.00 - $20.00
Agency size 11-50 workers
Member since Jan 17, 2014
a5.ua Avatar

a5.ua

Rating is 4.9 out of 5.
4.9/5  (127 jobs)
Frankfurt am Main, Germany

German-Ukrainian web and mobile development company provides outsource software development services for European and American clients. In-door location, IoT, RETS, ML, native and cross-platform.

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Swift
Python
iOS Development
FinTech Consulting
Node.js
Internet of Things Solutions Design
Real Estate Transaction Standard
Hourly rate $15.00 - $40.00
Minimum project size $5K+
Agency size 11-50 workers
Member since Dec 18, 2011
BINARY BAKERS IT SOLUTIONS Avatar

BINARY BAKERS IT SOLUTIONS

Rating is 4.9 out of 5.
4.9/5  (126 jobs)
Ahmedabad, India

Binary Bakers IT Solutions is an Information Technology company located in Ahmedabad (Gujarat), India, servicing clients nationwide. We are extremely committed to delivering quality advice, sales and support to assist our clients to achieve the maximum from their I.T. investment. Our team of 20 dedicated resources includes UX and UI designers as well as IOS, Android and Web application developers. OUR CLIENTS BENEFIT FROM: • Established team of 20 dedicated resources – most 3+ years and many 5+ years • A proven client service model: locally owned and globally operated • Considerable range of combined technical knowledge and experience • Timely response to any issues • Cost efficient services • Fixed costs for easier budgeting Our key skill areas: • Web application development and maintenance. • Mobile application development and maintenance for IOS and Android.

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Web Development
Swift
CodeIgniter
iOS Development
Objective-C
Enterprise Software
iPhone UI Design
Hourly rate $10.00 - $30.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Jun 23, 2013
Neurodat Avatar

Neurodat

Rating is 4.9 out of 5.
4.9/5  (125 jobs)
Krivoy Rog, Ukraine

Senior-led .NET agency with 25 years of hands-on experience in real production systems. We help companies stabilize, modernize, and extend legacy .NET, WPF, and Blazor applications. At Neurodat, we focus on full-cycle development and long-term support of business-critical software. Most of our work involves improving existing systems: understanding complex codebases, fixing structural issues, adding new functionality, and gradually modernizing architecture without disrupting day-to-day operations. We specialize in: - Desktop applications (WPF, WinForms) - Legacy .NET system modernization - Blazor and internal web applications - Long-term maintenance and feature development Over the years, we’ve delivered 100+ projects and 31,000+ hours on Upwork, primarily for long-running and technically demanding systems where reliability and maintainability matter. How we work: - Senior developer ownership on every project - Direct communication, no unnecessary layers - Clear weekly progress and predictable delivery - Clean, readable code you can maintain and extend If you’re looking for a reliable technical partner to take ownership of your software — especially for complex or long-term work — let’s discuss your project.

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ASP.NET Core
Delphi
jQuery UI
PHP
HTML5
C++
C
Hourly rate $55.00 - $75.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Sep 16, 2008
Micro-B Avatar

Micro-B

Rating is 4.9 out of 5.
4.9/5  (124 jobs)
Kharkiv, Ukraine
Rising Talent

We swiftyfly your idea! It reflects every aspect of our approach developing mobile solutions: We make your business swiftly fly at the Top of Success. We proud of: - clients from 17 countries; - 50 000 hours of hard work; - 63 released application (next will be yours!); - 80 apps were verified by our QA Engineers before AppStore submit; - dramatically increased number of downloads for 30 applications; - 3 apps kicked off line in 1 million downloads. Micro-B Engineers know how: - Build new app from scratch - scalable architecture, supportable solutions; - Fix complex issues with valuable time & cost; - Speed up your development process; - Create design being cause for envy of your competitors. - Keep high quality of product during whole development cycle; This is perhaps the key point of our approach, we test application until we are 100% confident in its quality. No matter how long ago you have made deals with us - we come to the rescue.

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Swift
Objective-C
Apple Xcode
Kotlin
Android Studio
Java
Android
Hourly rate $10.00 - $45.00
Minimum project size $5K+
Agency size 11-50 workers
Member since Oct 22, 2012
SolidAppMaker LLC Avatar

SolidAppMaker LLC

Rating is 4.9 out of 5.
4.9/5  (124 jobs)
Apex, United States
Top Rated Plus

SolidAppMaker is a leading Contract Software and Technology Development Agency doing product engineering, Web, Mobile cloud development using platforms like Microsoft, MEAN/MERN stack, LAMP stack, iOS, Android, cross platform mobile apps using React Native & Flutter, MVC, Entity Framework, React, PHP, Analytics, AWS, Azure, Google Cloud, Salesforce, Swift, Kotlin, Xamarin, Bootstrap, CI/CD, Devops. Healthcare- HIPAA, HIX, HIT, EMR-EHR, PMS, SMART on FHIR, HEDIS, CQM, C-CDA, CCD, CDS Hooks, EDI, ICD-10/11, CPT, SNOMED, Meaningful use (MU) 1,2,3, Compliance, Healthcare Interoperability Modules & HL7 Messaging, Telehealth, Telemedicine, Video conferencing tools, Homecare, m-Health, Rehab, Dental, Medication/Care Management, Wearable integration, Medical Billing, EPIC, Cernar, AllScripts, eClinical works, DI-COM Viewer, RCM, DSM, Clinical Analytics, Adjudication, Insurance/Reinsurance, Preventive, Wellness, Health risk assessment Business Automation- Oil & gas, Supply chain, CRM, ERP, Compliance, Retail, Inspection Management, parking systems, delivering systems, POS, Legacy rewrites, PCI Compliance, Workforce/Event management, Real Estate, Farming Exchange, Kiosk, Learning Management, API economy On demand platform- Multi sided marketplace, Service Platforms, Taxi apps, Handy man app, Dating apps, Video chats, Travel & Hotel bookings Financial application- Fintech, Wallet, Stock trading app, Crypto currencies, mortgage solutions, Micro finance, Insurance solution, Banking solution, Accounting Solutions Logistics and Transportation- Marine shipping, AIS/GIS, Cargo, Crew Management, Freight management, Vehicle Dispatch system, Shuttle Services, Fleet/ Asset Management & Tracking, Order fulfillment and shipping services, Bunker & Barging system, Fuel Management Latest Technology- AI/ML, ChatBots and Data science platform, Supervised learning, Predictive analysis, Speech to text, Sentimental analysis, Stock/Claim prediction, IBM Watson, Dialog flow, MS Bot framework, API.ai, Tensor flow, NLU, NLP and NLTK Blockchain- smart contracts, Ethereum based DAPPS (Decentralized applications), Hyper-ledger, Stellar, Solidity and custom side chain development

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Swift
iOS Development
Reactive Programming
MongoDB
PHP
Firebase Cloud Firestore
Node.js
Hourly rate $30.00 - $65.00
Agency size 11-50 workers
Member since Dec 17, 2020
Hastree Technologies Private Limited Avatar

Hastree Technologies Private Limited

Rating is 4.9 out of 5.
4.9/5  (123 jobs)
Noida, India
Top Rated

Hastree specializes in custom software development across web, mobile, startups, and enterprises. We offer a wide range of services, including product development, technology consulting, and IT outsourcing. Our expertise in user experience, complex engineering, and agile delivery ensures top-notch software solutions for improved business outcomes. Services: - Advanced Web Development - Enterprise Applications - Mobile App Development - Internet of Things (IoT) - Cloud & SaaS Solutions - Digital Transformation - Business Process Automation - Digital Marketing - On-demand Full-Stack Development Team: Our team consists of 20+ software professionals and full-stack developers with 3 to 10 years of experience. They hold computer science degrees from reputable universities and possess strong technical and domain knowledge. We prioritize professionals who drive customer success. Objective: Our goal is to provide high-quality IT solutions that meet customer needs and deliver satisfaction through customer-centric, result-oriented, and cost-effective innovations. We leverage our team's potential to achieve satisfactory returns on investment and enhance community engagement through improved internal communications. Approach: We believe in adopting the right approach to deliver quality solutions in line with industry standards. Our business analysts conduct thorough discovery processes, define scopes, and plan deliveries with ongoing support. Project managers oversee the software development lifecycle (SDLC) alongside full-stack developers and QA teams to ensure user acceptance. We employ DevOps principles to enhance communication and efficiency between development and operations teams. Experience: With over ten years in the industry, we've successfully completed 100+ projects for 50+ clients across six countries, including the United States, United Kingdom, Saudi Arabia, UAE, Europe, and New Zealand. Industry Experience: Our expertise spans multiple industries, including agriculture, retail/e-commerce, consumer goods, banking and finance, healthcare, automotive, education, recruitment, government, media, logistics, travel, gaming, real estate, social networking, and manufacturing.

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Web Development
Swift
Python
iOS Development
Mac OS App Development
PHP
Objective-C
Hourly rate $10.00 - $30.00
Minimum project size None
Agency size 11-50 workers
Member since Jul 27, 2021
S-PRO Avatar

S-PRO

Rating is 4.8 out of 5.
4.8/5  (123 jobs)
Zaporizhzhia, Ukraine

S-PRO is an innovation technology partner. Our team of 250+ talents has expertise and capabilities to provide full-cycle custom software development with apparent business goals, strong management, maintained deadlines and senior tech unit. This approach gives us the possibility to deliver success to our clients and build long-term relationships. Technology expertise: - Front-end Web Development: JavaScript, ReactJS, Angular; - Back-end and API: Python/Django, JavaScript/NodeJS, PHP/Laravel, RestAPI, MongoDB, PostgreSQL; - Mobile App Development: React Native, Swift, Java, Flutter; - Blockchain: platforms Quorum, Corda, framework Hyperledger Fabric, networks Tron, EOS, Ethereum (Solidity, Truffle, Geth, Parity); - UI/UX Design; - AI and Machine learning; - Big Data. Services for Startups: - Discovery Workshops; - MVP Development; - Dedicated team. Services for Established businesses: - Digital transformation; - New product development; - Business intelligence. Main Industries: - FinTech; - Healthcare; - Logistics; - Renewable Energy.

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Artificial Intelligence
Python
Big Data
React Native
UX & UI
Mobile App Development
Node.js
Hourly rate $30.00 - $80.00
Member since Aug 12, 2014
ThriveIO  thrive.io Avatar

ThriveIO thrive.io

Rating is 4.9 out of 5.
4.9/5  (122 jobs)
Dubai, United Arab Emirates

Thrive is a leading international project delivery center, providing support to successful businesses and startups globally. With a talented team of 50 engineers onboard, we excel in building efficient project teams with the goal of fostering long-term partnerships with our clients. We know how to help you reach your development goals using our services: - Web & Mobile Development - Creative Design - Project Management (including modern Agile methodologies) - Quality Assurance - SEO Services Being aimed at long-term cooperation, we put the highest premium on product quality & development flexibility, taking a nuanced approach to your concept. We cater to your demands and schedule, propose different options in order to make the workflow most comfortable for you. Over the past years, we’ve built software solutions for our customers from different verticals – construction, education, healthcare, tourism, logistics

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Python
iOS Development
AngularJS
PHP
Animation
3D Design
Node.js
Hourly rate $15.00 - $40.00
Minimum project size $10K+
Agency size 51-200 workers
Member since Dec 28, 2016
TetaLab Avatar

TetaLab

Rating is 5.0 out of 5.
5.0/5  (122 jobs)
Lviv, Ukraine

TetaLab: Your partner for cutting-edge software solutions. We specialize in full-cycle development, delivering innovation across mobile, web, and IoT platforms. 🌟 Our Expertise: 📱 Mobile Excellence: Ranked #1 Android and #2 iOS devs in Lviv (UpWork, 2022). We craft engaging, high-performance apps for both platforms. 🌐 Web Mastery: Our seasoned team builds dynamic websites and robust web applications, tailoring solutions to your unique needs. 🔧 IoT Innovation: A lot of successful IoT projects, we're pioneers in creating smart, interconnected systems. 🎨 UI/UX Magic: Our designs transcend aesthetics, focusing on user experience and emotional engagement. 💼 Industry Coverage: ✔️ Healthcare ✔️ EdTech ✔️ Travel & Tourism ✔️ Smart Ordering Systems ✔️ Entertainment ...and more! 🛠️ Tech Stack: Swift, Kotlin, Java, React, TypeScript, Node.js, and beyond. Why Choose TetaLab? Client-Centric Approach Reliable Product Delivery Ongoing Support Innovative Solutions Transform your vision into reality. Let's innovate together! 💡

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Swift
Adaptive Web Design
React Native
Mobile App Development
UI/UX Prototyping
Web Application Development
Node.js
Hourly rate $20.00 - $40.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Jul 11, 2018
Cartel Systems Avatar

Cartel Systems

Rating is 4.9 out of 5.
4.9/5  (120 jobs)
Mumbai, India

Cartel Systems is a global service provider with domain specific expertise in custom eLearning solutions, enterprise learning, eLearning technology & learning support. We are the masters in PHP, MySQL, Moodle 1.x, Moodle 2.x, Articulate, Joomla, Drupal, OsCommerce, OpenCart, ZenCart, Pligg, WordPress, Clipshare and many PHP based open source scripts. Over last few months, Cartel Systems has provided cost-effective solutions to leading organizations, including corporate, public, and private sector publishers. Most importantly, we focus on the best in customer service to provide an engaging and effective web based experience.

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MySQL
.NET Core
Elearning Design
Moodle
Elearning LMS Consulting
Core PHP
Elearning
Hourly rate $22.00 - $24.00
Member since Oct 12, 2015
Fullstack, eCommerce & AI Experts Avatar

Fullstack, eCommerce & AI Experts

Rating is 4.9 out of 5.
4.9/5  (119 jobs)
Melbourne, Australia
Rising Talent

118 Jobs, 21,000+ hours, 100% Success Rate & Top Rated. AdroitMinds is an IT Services, Consulting and Product Development company with offices in Australia, UK and India Services portfolio includes - eCommerce: BigCommerce, Shopify, WooCommerce & WordPress - Headless eCommerce: BigCommerce Catalyst and MedusaJS - Product development and support [ .NET, MEAN /MERN stack, Java, PHP ] - Mobile Application development and support [ Native iOS & Android, Flutter and React Native ] - Website Development: WordPress - UI/UX Design - RPA and AI - Testing Our team is highly skilled in Requirement gathering, Solution Architect, Design, Coding, Testing, Deployment and post release support. High exposure to software quality process and software development methodologies mainly Agile. Most of the team members were worked for major MNC's in India, UK and US prior to join AdroitMinds. We will follow a proper development life cycle throughout the project irrespective of size of the project and deliver on time with high quality All members have strong communication skills in English.

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Vue.js
React Native
Shopify
Shopify Plus
Node.js
BigCommerce
Next.js
Hourly rate $20.00 - $35.00
Agency size 51-200 workers
Member since Oct 8, 2011
ZeeksGeeks Avatar

ZeeksGeeks

Rating is 5.0 out of 5.
5.0/5  (118 jobs)
Kimberling City, United States
Top Rated Plus

At ZeeksGeeks we write code because it’s fun. Our history of software development starts in 1980 with our founder purchasing a TRS80 hobby computer from RadioShack out of curiosity. He enjoyed learning to use and program on it so much that he turned it into a career. That curiosity and passion for problem solving is a hallmark of our developers. We pride ourselves on making software that WORKS. Whatever your problem, regardless of the state of your project, we have the skills and passion to turn your vision into a reality. We offer all the following services and can provide examples of our work on request: System Administration Database Administration API Development Data Analysis Web Development Mobile Application Development Process Engineering Graphic Design / (UI/UX) Documentation / Technical Writing Quality Assurance Search Engine Optimization (SEO) Here are some examples of projects we have done in the past: eWord Solutions (https://ewordsolutions.com/) We took an existing app which was non-functional and completed the front-end and back-end integration. We transitioned the site from GoDaddy to AWS. We further developed the site to manage auto transcription by uploading audio files through the website or email, allow customers to call into the site to dictate there directly, manage billing, edit Microsoft Word documents through the web interface, and manage user credentials. We created a mobile app for eWord Solutions which connected to their web application to record and store dictation audio files. The application was developed for both Android and iOS. CDF Distributors (https://www.cdfdistributors.com/probuilder/) We took an existing project for this customer which was non-functional and had it accepting and processing sales within 6 weeks. We have continued to develop this site, creating a tool which is entirely hosted on AWS, and manages products, quotes, orders, shipping, sales, and inventory. It is also integrated with other 3rd party apps such as Fishbowl, QuickBooks Online, Forte, and ShipHawk. LetsDutch (https://letsdutch.com/) Working with an existing site we improved the existing features of the site, added a blogging capability, integrated stripe to manage payments, integrated Google Maps, and upgraded the site from Python 2.7 to 3.6.

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Web Development
Data Analysis
Perl
Python
SQL
Graphic Design
Database Administration
Hourly rate $85.00 - $145.00
Agency size 2-10 workers
Member since Mar 7, 2012

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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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