私はある特定のプロジェクトのためのプログラマーを探しています。このプロジェクトではPHPとReactJSを主なプログラミング言語として使用します。 ### 必要スキルと経験 - PHPとReactJSに精通していること - 顧客管理、販売管理などの主要な業務システム開発要素に対する理解 - フルスタックエンジニアリングの経験があること - 日本語が理解できること 仕事の範囲には、プログラムの実装、既存のコードの保守、改良、デバッグが含まれます。また、設計チームと協力して効率的なシステムを作り出すことが必要です. 適格な候補者は、コードのクオリティと効率を高める新技術の適応力を持ち、問題解決スキルが優れていることが望まれます。
...friendly and patient personality that kids adore, we have an exciting opportunity for you! **Position:** Playing Minecraft with Japanese Young Kids who have very limited English proficiency as their English tutor and playmate. No Japanese language proficiency required. **Job Overview:** In this role, prior English teaching experience isn't a major requirement. Our students, mostly 6 to 8-year-old boys new to English learning, are exposed to basic and straightforward content. We cover simple topics like naming "colors, animals, and body parts," and introduce basic phrases such as "I want" and "I have" to those just starting to grasp English. Additionally, many parents hope our project sparks their children's intere...
この度は本案件にご興味をいただきまして、誠にありがとうございます。 本案件では、日本語(Japanese) → フィリピン語(Filipino)への翻訳が可能な方を募集しております。 翻訳の内容としては、Youtubeの概要欄に掲載するチャンネルのプロフィールとなります。 文章作成時のお願いとしては、ご自身での翻訳をお願いいたします。 翻訳サイトの利用は、文法(単語の選びや並び方など)に問題が生じますのでご遠慮ください。 ご対応可能な方は、下記の質問事項への回答と条件掲示の上でご連絡をいただければ幸いです。 いただいた内容を確認の上、ご採用者様には改めて詳細をお伝えさせていただきます。 以上、何卒よろしくお願いいたします。 敬具 ◆ 質問事項 ◆ Q1. 日本語の翻訳経験の有無について教えてください。 A1. ●●。 (※有の方 ⇒ ●年) Q2. 翻訳の希望単価についてお知らせください。 A2-1. 日本語(Japanese) → フィリピン語(Filipino)：●円 / 1文字 A2-2. 本件の金額：●●●円 Q3. アピールポイントや質問事項などがあればご記入ください。 A3. ●●●●●（特になければ未記入で可）。
複数のプロジェクトで作業するWeb開発者を探している Fukusū no purojekuto de sagyō suru u~ebu kaihatsu-sha o sagashite iru gū.
ビジネスパートナーを募集しています。 PHPと日本語ができるのが条件です。 おそらく、月10万円ぐらいの報酬は得られるかと思います。 あなたが負担する初期費用はサーバー代とドメイン費ぐらいです。 連絡お待ちしています。
We a looking for someone to develop an bitcoin payment gateway like gocoin ( ). The features are simple, including Forms, Notifications, admin, and payment etc. UIUX skilled is a plus. Opportunity for long term relationship and additional work.
＜応募条件＞ ・東南アジア在住のエンジニア ・PHP、Ruby、Rails等を利用したweb開発経験(3年以上) ・リモートワークに対応してくださる方 ・日本語の読み書き能力 ・週40時間以上のコミット ＜担当案件(一部)＞ Webシステムの開発を行っており、特に ・Saas型ユーザーアンケート分析システム ・WebRTCを利用した遠隔医療サービス ・CtoCマッチングプレイス ・対話インターフェースのbotアプリ ・機械学習を用いた不動産取引価格予測システム の開発案件多数 を担当していただきます。 また、週一程度でクライアントとのミーティングがあり、 skypeで参加いただきますので、その点もご留意ください。 給与は応相談です。(約20～50万／週40時間) 皆様のご応募をお待ちしております！
弊社で開発中のアプリ等と連動する会員管理サイト。登録や管理画面を開発をお願いします。画面イメージ等はこちらで準備しております。 ・今回は在ミャンマーの方限定です。 ・日本語が出来る方（メールのみ、会話不要）限定です。
This is rosemarylaw office, lawyer in Japan. We are searching freelancer of PHP, SSIS, SSRS programer. We are continue to develop CS system, MS SQL +SSIS ,SSRS of server side and PHP front with IIS. All MS solution based. We have Server side engineer in house. we have test server with dummy data, you can try from remote. development can do english based with skype, github,mail and so on. We hope to good offshore appications. Thanks now we are searching below project enginner. 1 upgrade SQL server SSIS import program2005 to 2012 SSIS side is improt form CSV to DB, job lancher is C# based. Req Skill C# 2000, SSIS, SQL 2 upgarde SSRS program 2005 to 2012 small customizing upgarde checking. over 100 report should upgarde 3 php...
Google Play Developer API ???????????????????????????????????????????? (1) ?????? A. Google Play Developer API ?????????????????? ??????????????????Google play Store????????????????????????????????????????????????????????????????? ? ??????????????????????????????(????????https/ajax??) ? ??????????????????? B. A??????????????????????????? ?????????????????????????????????????????????????????????????? C. ??????????????? Google Play Store???????????????APK??????????????????????????????????????????????????????????????????????? ? ??????????APK/???????????? ? ????????????????????????? ? ??????????????????????????? (2) ?????????????? ???????A/B/C???????????????????????????????????????????????????????????? ????????????(1)????????????????????? ? ??????????????? ? ???????...
CtoCサイト（一部分）phpからRailsへ，元サイトをそのまま移行。 使用技能Solr，Sass. Php及びRuby on Railsに詳しい方連絡してください。
依頼の目的・背景 ▽ECサイト/ネットショップ制作依頼の目的 現状のシステムが古くなったために リニューアル 開発の進捗状況 デザインがある 開発の範囲 分からないので、相談して決めさせていただければと思います。 開発の継続性 今回のみ、開発をお願い致します。 ECサイトの出店先 独自サイト 参考サイト 希望する色 赤系 重視する点 予算、クオリティ、業務経験・知識、実績評価 希望開発言語 PHP、JavaScript CMS導入 特に希望はありませんので、相談して決めさせていただければと思います。 補足説明 ▽利用するECカート 現在はCakePHPを使用しております。 SEOに強い新しいフレームワークに移行をしたく ご提案を希望します。 サーバーはできればクラウドサーバーを使用したく メリットとデメリットもあわせてご提案をお待ちしております。 ▽ECサイト/ネットショップの制作に使用するプログラミング言語 ・PHPなどのプログラミングスキル ・HTML / CSSなどのコーディングスキル ・MySQLなどのデータベース技術 ・JavaScript（jQuery）の技術 ・サーバ構築、管理の技術があれば尚可（VPS、クラウドサーバーなど） ▽重要視する点・経験 ・Skypeのビデオ面談に対応していただけるかた（必須）＜＝最初に ・Skypeもしくはチャットワークスで連絡が取れる方（必須） ・納期をしっかりと守っていただける方 ・クライアント企業とのコミュニケーションに慣れている方
...Japanese owned Los Angeles Based Apparel Online store company. We are looking for someone who can update the website everyday. -No Need to Be able to read HTML -Each task is about 5 to 10 minutes. -You have to be able to READ Japanese but not able to Write or Speak -If you dont Read Japanese but high IT Literacy so that by our tellling you which part corresponds to which part, then you can do the job. JOB This is the job to update the items that comes to the toppage of our 2 online stores. the management system is already set up so yo do not need to use HTMLat all. You just select the item code from our website and set into the system everyday. SKILLS REQUIRED Ability to arrange items in a meaningful, atttractive manner. Lets say...
現在、弊社ではユーザー直、代理店案件含めまして、受託、常駐案件ともに多数ございます。 PHP、Java、Oracle、C#、Ruby、SAPが中心ですが、事業拡大に伴い現在、パートナーを探しております。 SAP案件、Java、PHP案件、LAMP(Linux、Apache、MySQL、PostgreSQL)案件、VC++、C言語案件、VB、C#.NET、COBOL、Ruby案件、PM(プロジェクトマネージャー)、PL(プロジェクトリーダー)など受託、常駐で開発案件のご協力をして頂ける方の募集で御座います。 制御系・組み込み系から企業の情報システム、基幹システム、業務システム開発、ウェブシステム、サイト構築まで。 現在、ユーザー直の受注案件で具体的な案件内容も提示できますので、宜しければ、一度お会いしてご相談させて頂ければと思っております。
...ださい。 3_データはZip形式で圧縮したファイルをメールでお送りください。 注意事項 ・トレースしたオブジェクトは、Adobe Illustrator（ai）形式で保存してください。 ・バージョンは CS5以下 で保存してください。 ・オブジェクトの色は（C 50、M 50、Y 70、K 0）の1色のみ にしてください。 ・パスのアウトラインはとらないでください。 ※応募される際は、サンプルをお送りください。（元画像とイラストデータどちらも） Need long-term illustrator to make illustrations traced from photos. Around 6 people per month, may change accordingly. Please see the attached file for sample. When hired, 1_Photo will be sent by mail. 2_Using Adobe Illustrator or Adobe Photoshop, please trace the photo according to the sample attached here. 3_Zip the file and send back by mail. -Save file as Adobe Illustrator (ai) file. -Version needs to be CS5 or under. -Object color is one color (C 50, M 50, Y 70, K 0) -Do not take outline of pass. !! Pl...
...ださい。 3_データはZip形式で圧縮したファイルをメールでお送りください。 注意事項 ・トレースしたオブジェクトは、Adobe Illustrator（ai）形式で保存してください。 ・バージョンは CS5以下 で保存してください。 ・オブジェクトの色は（C 50、M 50、Y 70、K 0）の1色のみ にしてください。 ・パスのアウトラインはとらないでください。 ※応募される際は、サンプルをお送りください。（元画像とイラストデータどちらも） Need long-term illustrator to make illustrations traced from photos. Around 6 people per month, may change accordingly. Please see the attached file for sample. When hired, 1_Photo will be sent by mail. 2_Using Adobe Illustrator or Adobe Photoshop, please trace the photo according to the sample attached here. 3_Zip the file and send back by mail. -Save file as Adobe Illustrator (ai) file. -Version needs to be CS5 or under. -Object color is one color (C 50, M 50, Y 70, K 0) -Do not take outline of pass. !! Pl...
Looking for a Google Cloud Platform (GCP) expert who can assist with Cloud Functions and Vision API integration and deploy function on google cloud - Your main focus will be integrating Vision API for images batch processing and setting up Cloud Functions. The urls of images will be in excel file in google cloud. The parse result to be placed in columns next to url column. - The data primarily processed with text detection. Ideal Candidate: - Proficient in GCP services, specifically Cloud Functions and Vision API. - Experienced in setting up GCP services for one function. - Skilled in implementing Vision API for image processing. - Strong understanding of data processing in GCP.
I am in need of a skilled and efficient game app developer specializing in strategy games. This project involves creating a strategy game that is compatible with both iOS and Android platforms, and also integrates social media sharing for achievements. Key Requirements: - Proficient in game development for iOS and Android platforms - Previous experience in creating strategy games - Familiarity with integrating social media sharing into apps Please only apply if you can deliver top-notch work and meet tight deadlines. No SLOW developers, please.... type int he top ASAP
I am looking for a skilled and experienced Full stack developer with Hands-on experience in Java Hands-on experience in Angular/ REACT Hands on experience on AWS RDS/AWS S3/Oracle/AWS Athena/ SQL In-depth knowledge in Core Java, Spring framework and RESTful API Services, Apache Camel, CI/CD Jenkins, Containerization Experience with AWS Cloud and its services like EC2, Athena, Lambda, S3, SQS and Cloud Formation Experience in writing JUnit test cases Problem-solving abilities
I'm seeking a freelancer to assist me with entry-level data entry tasks in the comforts of my home. Key Responsibilities: - Handling simple data entry tasks. - Ensuring accuracy and attention to detail. Ideal Skills: - Basic understanding of data entry procedures and systems. - Familiarity with spreadsheets and online forms. - Excellent typing skills. Experience: - While I require a beginner level of experience, any past exposure to data entry tasks will be considered beneficial. Submission: - Your tasks will be submitted via email, so a good grasp of communication through this medium is important. This opportunity would be perfect for someone who's looking for an entry-level data entry role that can be completed from home.
We're searching for a highly skilled Lead Generation expert with a background in Accounting, Bookkeeping , Auditing and other Financial Services, for our Company, Bliss Infovision Private Limited is a Private incorporated on 09 June 2014. Key Responsibilities: - Generate potential leads from the East Coast of the USA. Ideal Skills and Experience: - Moderate experience in the financial services sector. - Proven results in lead generation campaigns. - Familiarity with East Coast markets and sectors. We welcome the opportunity to work with an experienced individual who can help us strengthen our reputation and increase our client base in the USA. This is an overseas partnership opportunity with a well-established Chartered ...
I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience in the US time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify - Familiarity with app development for Shopify - Store setup and configuration Industry experience is not a requirement for this project, any industry experience is acceptable. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left available TODAY!" - where "X" is the amount of h...
I require a skilled developer. Please apply with your relevant experience.
...publication of my app on play console . Your expertise and established presence in the industry make you the perfect ally in this endeavor. I have poured my heart and soul into developing this app, and I believe it has the potential to resonate with a wide audience. However, navigating the intricacies of app publication can be daunting, and your support would be invaluable in helping me navigate this process smoothly. Your generosity in considering my request would mean the world to me, and I am more than willing to discuss any terms or arrangements that would make this collaboration mutually beneficial. Together, I am confident we can bring this project to fruition and share its impact with the world. Thank you for considering my proposal. I eagerl...
I'm in immediate need of a Python Django developer. Even though the specific tasks were not outlined, experience in database management, user authentication, and API integration would be advantageous. Whether you have front-end development experience is not crucial, but it could be a plus. The purpose of the Django project has not been specified, but skills that cater to building a website, creating web applications, or backend development for an existing project could be beneficial. Please detail your previous experience, as it is the deciding factor for this job.
As a Python Developer with less than a year of experience, I've been actively involved in web development and data analysis. I have particularly worked with Django and Pandas frameworks. I'm now seeking new opportunities where I can further develop my skills, work with experienced professionals, and make meaningful contributions to projects, especially in the web development and data analysis space. Ideal candidates for this project should: - Have a good understanding of Python and its frameworks (Django, Pandas) - Be able to provide guidance and mentorship for a less experienced developer - Have previous experience in web development and data analysis - Be supportive and open to new ideas and approaches
...business, we're seeking an experienced Swedish native who can provide phone support for our Customer Service department. The successful candidate should be: - Able to manage a workload of between 50 and 100 calls per day. - Possess strong understanding and knowledge in resolving customer issues promptly and pleasantly. Your primary responsibility would be to answer customer inquiries, resolve their issues, and provide a positive customer experience. Essential Skills: - Fluent in Swedish (native level) - Excellent communication and problem-solving skills - Previous experience in a customer service role, preferably in a call center environment. This role offers a fantastic opportunity to get involved in the early stages of our c...
I'm in need of a skilled NodeJS developer who has already integrated the Telr payment gateway. Key Points: - I have an active Telr payment gateway account, and my main objective is to use it for processing online payments for servicesm with refund/cancelation. Ideal Skills and Experience: - Previous experience with Telr integration is a must. Having a working knowledge of their API and the ability to seamlessly integrate it with my NodeJS backend.
As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching f...
...are looking for native-level fluency in Japanese with fluent English. If you qualify as Data entry, Copywriter, Proofreader or Translator kind of specialist, welcome to our linguistic project where you will assist in training a Large Language Model (Artificial Intelligence) Work format: remote Schedule: choose a 5-hour shift within the time range 14:00 - 23:00 Duration: long-term project Contract: NDA You have a great opportunity to get: - Rate 12,5 $ - Experience in a leading-edge field of training Artificial Intelligence - Work for an advance American IT company - Free training provided by the company and the Client - Creative and dynamic tasks, very different from monotonous translation Your assignment: The tasks will contain a quest...
I'm seeking a skilled Full Stack Developer with extensive experience in PHP to develop a web application. The primary functionalities I'm looking for in this project are around the API and the ability to handle data updates. Key Requirements: - Expertise with PHP: The ideal candidate should have a strong background in PHP, with the capability to develop robust and efficient code. - Full Stack Proficiency: The project requires both frontend and backend development. Proficiency in both areas is crucial for the success of this project. - API Development: You should have experience in developing APIs, especially around data updates. This is a core part of the requirements. The project is focused o...
We need an online Virtual assistant to help us with our company tasks such as social media posts, research data entry etc... The tasks are very simple, however, this will be ongoing, daily work for the foreseeable future. Must be reliable and consistent in order to be successful in this role.
I am in need of a skilled blockchain developer who specializes in Ethereum to create a smart contract for asset management. Key Responsibilities: - Develop a smart contract on the Ethereum and other platforms - Design the contract to facilitate asset management Create tokens Ideal Candidate: - Proficient in Ethereum & Blockchain platform - Experienced in creating smart contracts - Strong understanding of ERC-20 token standard - Prior experience in asset management on blockchain - Familiarity with secure and efficient coding practices Please provide relevant samples of your previous work.
I'm looking for a skilled Codeigniter developer to help me with a specific task. - The Purpose: I've already got a Codeigniter project up and running but I'm looking to expand it by adding new modules. - The Module: Specifically, I need help with integrating a new Fees Payments system. - Payment Gateway: The system will need to process Credit Card and Cash Payments. - Skills: I'm looking for someone with a strong understanding of Codeigniter framework, and experience with the aforementioned payment methods. If you have the expertise required, I would love to hear from you.
I'm in need of a skilled 3D illustrator, specifically someone well-versed in creating cartoon-like characters. The project consists of creating an engaging scene depicting a South Indian family enjoying their meal. The expressions and postures of the characters should primarily focus on cooking and serving. The aim is to use this illustration as a colorful and vibrant representation of South Indian culture in a pamplet for food product promotion. Experience or familiarity with Indian culture would be highly appreciable, but visual creativity is paramount. If you believe you can bring these characters to life with your artistic skills, I'd love to connect with you.
I'm seeking a skilled MERN stack developer to assist with my project. Here are the key aspects of the job: - I need assistance with the MongoDB, , and React.js components of the MERN stack. It's essential that you're proficient in all these technologies to be considered for this job. - Although I didn't specify features or functionalities earlier, your ability to implement common MERN stack functionalities is crucial to this project. This includes handling user authentication, real-time updates, and CRUD operations. - There's no strict deadline for this project, but I'm looking for someone who's efficient and can deliver in a timely manner. Ideal candidates should have: - Proficiency in...
I'm in need of a skilled HTML - CSS - JQuery developer who can help me build a creative a content to add Describtion on the Images. We need for our Ticket system a to upload image and mark them and create Task for that. We will provide u the the HTML Page where u have to add ur work on it. Key responsibilities: - Designing a creative website that stands out - Ensuring the website is fully responsive for mobile devices - Implementing animations and transitions to enhance user experience Ideal skills and experience: - Strong HTML, CSS, and JQuery skills - Experience in creative website design - Proficiency in creating responsive layouts If you have the required skills and can help me build a creative, responsive website, I'd lov...
I'm currently experiencing a syntax error within a data retrieval process in my SOAP database management system. This error is interrupting the smooth functioning of my website and application. Requirements: - Extensive knowledge and experience in PHP and SOAP. - Proven track record of successfully resolving syntax errors, particularly within data retrieval processes. - Ability to identify, debug and promptly solve syntax issues. - Ability to work efficiently, ensuring minimal downtime during fixes. Additionally, recommendations for preventing similar issues in the future would be appreciated. The ideal candidate should be available to start as soon as possible.
I am seeking a proficient Flutter developer to create an application for both iOS and Android platforms, with integral backend development using PHP/MySQL. Key Responsibilities: * Develop a Flutter app for both Android and iOS platforms. * Backend development of the app using PHP/MySQL. * Creation of Data fetching APIs for seamless user-experience. Ideal Skills: * Proficient in Flutter * Extensive experience with PHP/MySQL backend development * Skilled and knowledgeable in creating Data fetching APIs If you have proven experience in similar projects, I am willing to discuss the details further. Your understanding and expertise in Flutter development and API creation is paramount for this project.
I'm seeking a skilled web developer to create a website for me. Unfortunately, I accidentally skipped some of the questions. However, I'm open to discussing your past work, experience, and detailed project proposals to make a decision. Your input will also be appreciated in determining the type of website I need and the features it should have. Please reach out with your portfolio and let's discuss further.
I'm looking to hire a React Native developer. I need a cross-platform app for both iOS and Android. The main focus of the app will be property Booking related. It will need to handle transactions, product listings, and user profiles. Further, the app should be multi-lingual, so support for multiple languages is required. Requirements: - Proficient in React Native, with a good understanding of its core principles - Experience in building and deploying E-commerce applications - Familiarity with UI/UX design, to ensure a user-friendly experience - Ability to work with and implement multi-language support - Understanding of mobile app security best practices. Your prior work on similar projects and willingness to provide a portfolio will be highly re...
For this role, I'm urgently seeking an experienced Java Developer, though a specialization in Java SE, Java EE, or JavaFX is not necessary. At this time, a broad understanding of Java, rather than specific Java skills, is most crucial. Key Requirements: - Proven Java development experience is vital, as it'll aid in current project requirements. - Knowledge of specific APIs or libraries to extend capabilities and integrate systems. When applying, kindly provide the following: - A summary of your Java developer experience - Articulate your knowledge and usage of specific APIs or libraries. Looking forward to connecting with experienced and knowledgeable Java experts for a swift project execution.
I'm seeking a freelancer to assist me with entry-level data entry tasks in the comforts of my home. Key Responsibilities: - Handling simple data entry tasks. - Ensuring accuracy and attention to detail. Ideal Skills: - Basic understanding of data entry procedures and systems. - Familiarity with spreadsheets and online forms. - Excellent typing skills. Experience: - While I require a beginner level of experience, any past exposure to data entry tasks will be considered beneficial. Submission: - Your tasks will be submitted via email, so a good grasp of communication through this medium is important. This opportunity would be perfect for someone who's looking for an entry-level data entry role that can be completed from home.
I need a proficient Linux developer with a solid understanding of networking and security, and expertise in scripting languages like Bash or Python. The primary task will be troubleshooting and optimizing existing Linux systems. Also, superior skills in server administration and deployment are a requisite for this role. As the project unfolds, communication is critical, but I haven't decided on a reporting frequency at this point. Please provide suggestions on what you've found effective in your experience.
I'm in need of a skilled WordPress developer to create a platform aimed at facilitating hire and get hired interactions within the photo, video, and film production industry. Key Features Required: - **User Profiles & Portfolios**: Users should be able to set up profiles showcasing their work and experiences. - **Job Listings & Applications**: Employers should be able to post job opportunities and users should be able to apply. - **Payment Processing & Invoicing**: The platform should have an integrated system for processing payments and creating invoices. The ideal candidate for this project would have: - Proven experience in developing WordPress websites with similar functionalities. - Knowledge of web development...
Urgent Requirment for the Java Developer
Seeking a highly skilled .Net Developer to upgrade the existing system's back-end, ensuring it's user-friendly and solid. Key requirements: - Enhance system navigation and ease of use. - Optimize system performance for heightened stability. - Bolster security features for increased protection. The revamped system should be able to integrate with current mobile applications seamlessly. While specific app functionalities have not been defined, the developer should have prior experience with real-time data synchronization, push notifications, and user authentication. In terms of project timeline, the expectation is for this to be completed within a month. Ideal Skills: - Extensive experience with .Net Development - Prior experience with...
We are looking for Indian Male Voice Over Artist. apply with your ads voice sample. bid without sample will not be considered. and please let me know your charges for 15-30 Sec
Hello! I'm looking for an experienced Person who can build the mobile device management (MDM) Server for iPhone device. Specifically, I need someone with expertise who can create a custom MDM solution. This solution must be capable of advanced user access control, including full control of devices, remote wipe capabilities, and more. The MDM functionality I need is for iPhone device enrollment and management. I do not have an existing solution that needs to be integrated, so will require a new solution to be built from scratch. Before showing interest on this job, Please read the below link and then you can bid for this job FYI: The ideal candidate has extensive experience developing mobile device management
