...ます。 第一段階としてこのプロジェクトではアプリ開発の環境整備と最低限の機能を実装したα版構築を目標とします。 【 依頼内容 】 ・開発内容： １．iOSアプリ開発環境構築 －github上で複数人でのアプリ開発環境・ソースコード共有環境の構築 －iOSアプリ開発Developer 登録、 α 版アプリのApp Store 登録 ２．棋力向上将棋アプリα版構築 ①Top Menu 画面構築 －トレーニングメニュー選択画面構築 ②将棋棋譜検討GUI構築 －将棋盤面GUI、将棋のルールに沿った指し手の動作機能構築 －コピー＆ペーストによる棋譜入力（CSA形式） －APIから受け取った指し手ごとの検討結果表示 －各局面における指し継ぎ、検討ボタンの実装 ③アプリからのサーバーAPI連携実装 －棋譜をAPI連携し検討結果の受け取り －各局面をコード形式に変換しAPI連携、検討結果受け取り ・使用言語：Objective-C 【用意してあるもの】 ・仕様書：各画面のワイヤーフレーム・API仕様などを準備予定 ・サーバー、ドメイン： GCP Cloud Runを利用予定 ・デザイン：未定、デザイナーが必要であれば応相談
...わせます。 プラットフォームは、ユーザーが選択したBGM、アップロードされたビデオ、事前にレンダリングされたビデオセグメントを含むすべてのアセットを、友人や家族と共有できる1つの最終ビデオ（mp4）にまとめます。 動的なビデオテンプレートに変換されるカテゴリ別に整理された100を超える事前レンダリングされたビデオがあります。これらのテンプレートはユーザーが選択します。ユーザーは、各テンプレートの開いているセグメント内に自分の個人的なビデオを記録するように求められます。 沈黙とノイズの検出、デシベルレベルの決定と調整などの概念の経験が必要です。 責任 新しいビデオ編集と機能のアイデアのプロトタイプを作成します（管理者とエンドユーザーがレイヤーとタイムラインでビデオアセットを表示するためのビデオ編集ダッシュボード） 最前線のビデオ編集技術である新しい技術を探る 新機能の設計、APIの作成、デバッグ 製品、設計、モバイルおよびWeb開発、サーバー側エンジニアリングを代表するチームメンバーと部門間でコラボレーションします アプリを維持し、コミュニティに耳を傾け、発生する問題を修正します スキル：Node.js、C ++ Re、OpenCV、Python、React Native
...(obtaining the certifications is not part of this project) Please only apply to the job posting if you have relevant prior experience. Submit your portfolio or past work to be considered for the job. ====Google翻訳テキスト==== 私たちは、次の要件を満たした消費電力スマートメーターを設計およびプロトタイプ化する電気およびハードウェアエンジニアを募集しています。 -スマートメーターは高電圧（240ボルト）用に設計および構築されています -スマートメーターは、WiFi接続を使用してサーバーに電力使用量を送信する接続（IOT）デバイスです -スマートメーターは、APIを使用してサーバーから制御できます -スマートメーターは、ULおよびCE要件に合格するように設計されています（認証の取得はこのプロジェクトの一部ではありません） 関連する以前の経験がある場合のみ、求人公募に応募してください。 あなたのポートフォリオまたは過去の仕事を提出して、その仕事を検討してください。
日本代表購入サイトを作りたいので誰か似たサイトを作った経験があれば是非申し込んでください 条件： ショッピングサイト大手3社（Amazon、楽天、Yahoo!）のAPIの利用な方
私はAndroidとiOSの両方のアプリが必要です。 私はすでにそれのためのデザインとサンプルのWebサイトを持って、私はそれを構築する必要があります。 また、AdminコントロールパネルとWeb APIを作成する必要があります。 2月中に完了する必要がありますので、私は専門家のチームを探しています。 私はインタビューで詳細を提供します。 ありがとうございました。
...company, we are looking for a system engineer. About Us: it is a company We are doing a hardware development there Your job Overview: Have you responsible for the application development that corresponds to the Internet. <Work scope> Of the front-end requirements definition - Specification of the front-end functions and UI In addition, the following work will be made out of scope. 1. programming 2. Description of the test code 3. Test specification created Non_Japanese and GLOBAL community System Engineers are requested kindly to check the Attachment Files which signifies the REQUIREMENT for this ROLE. Assumed operating time: XXX contract period: XXX Such as the necessary skills and experience: - Business application requirements definition and des...
Sabır beklemek yeteneği değil, ama nasıl beklerken davranmaya devam yoktur. ================================================ Geduld is nie die vermoë om te wag nie, maar hoe kan jy voortgaan om op te tree terwyl hulle wag. ================================================ อดทนไม่สามารถที่จะรอ แต่อย่างไรคุณยังคงทำหน้าที่ในขณะที่รอ ================================================ 耐心是不是要等能力，但你如何繼續採取行動，同時等待。 ================================================ 忍耐は待機する能力はありませんが、どのように待機している間に行動していきます。 Join us
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)????????????????????? ? ??????????????? ? ???????...
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)????????????????????? ? ??????????????? ? ???????...
...と 3. 海外ゲームタイトルであっても取得可能であること 4. 1日に1回バッチを回した際、以前に取得したことがない記事をリストとして取得できること 5. 記事のタイトル・サムネイル・記事本文の一部を取得すること ■ システム要件 1. PHP + MySQLで構築すること 2. PHP5.3で推奨されていない表現を用いないこと 3. Cronによって動作すること 4. プログラムを動かすサーバー OR dbサーバーに対して必要以上の負荷をかけないこと ■ 納品物については以下の通りとなります 1. プログラム本体の納品（PHP） 2. データの格納先DB-Tableの納品（SQLクエリ） ■ 応募条件 1. 応募時にどのような方法で実現する予定なのかを簡潔に明記してください （Ex. TwitterSerch API と Bing Serch APIを用いて実現します、など） ▽参考Webサイト サイト名：スマートニュース/newspicksなどのバックエンド ▽使用するプログラミング言語/ツール/特殊技術（テクノロジー） ・PHP(5.3） ・MySQL ▽注意点・禁止事項 ※ 他で登録されているデザインや商標の転用など、他社の知的財産権を侵すこと ※ 商用利用できないライセンスのプログラムを用いること ※ ▽その他コメント ※実際のWebサイト開発/アプリケーション開発の進め方・別途詳細は、 クラウドワークスのメッセージでやりとりして決められればと思います。 ※マイルストーン払いにも対応いたします。
virtuemart3のショッピングカートのカスタム支払いモジュールが必要です。この支払いモジュールは、ローカル支払プロセッサのAPIと統合されます。すべて必要なファイルを開発者に提供します。 Joomla、Virtuemart3.0.9、PHP5.5を3.4.1 APIプロセッサはヤマトクロネコ「クロネコｗｅｂコレクト」。API方式のマニュアルは日本語で書いております。 APIのPDFマニュアルがとても大きかったですが、アップロード出来ませんでした。宜しければ送りします。
We have an online store that have been running more than 5 years. Our cart provider upgraded system without back up and our orijinal integration with payment gateway was to be seemed broken. However, our orijinal engineer for programming is not reachable anymore. I would like to fix or get it back to original. I have chosen prefered language as Japanese but both English and Japanese are ok.
1) AutoCAD Programming using LISP 2) Oracle Database 11g/12c 3) Retail Space planning functional experience (nice to have)
ヤフオクYahoo Api を使用するウェブサイトの作成が必要。 このサイト（fromjapan. co. jp）と同様なシステムをつくるのは目的。デザインはこのサイトopennippon. comと同様なもの。 ヤフーオークション（Yahoo Auction）の情報を他国語に翻訳、カテゴリーの参照ができる、コスト（送料・手数料など）計算、ユーザーのアカウントページ、パイパルとカード（日本国内システム）の支払いを可能にするモジュール、お勧めカテゴリー、顧客の意見のモジュール、各国語のポップアップお問い合わせフォーム。 既存の出来上がったシステムがあれば、一番いいです。今後のサポートも別料金で依頼します。
I'm searching for a seasoned Azure expert, specifically skilled in web ap...should cover all aspects of efficient and effective deployment and configuration of an Azure web app service. - Troubleshooting and Debugging: Occasionally things may not operate as expected, so you must be adept at identifying and resolving any challenges that may arise within the system efficiently. My current Azure web app service uses C#, ASP.NET and .NET. Therefore, expertise in these programming languages and frameworks will be highly beneficial. Ultimately, the main purpose of developing this Azure web app service is for a web application. Anyone highly experienced in this field will be greatly preferred. A deep understanding of Azure web app services for web applications will guarantee a succ...
I'm in need of a customised tool that can perform data analysis for customer behavior data. Key Features: - Data Analysis: The tool should be able to analyze customer behavior data and present it in a clear and understandable manner. Integration: - API Integration: The tool should be able to integrate with our accounting software via API. Ideal Skills: - Experience with custom tool development - Proficiency in data analysis and visualization - Familiarity with API integrations - Previous experience with customer behavior data a plus.
In this exciting project, I'm looking for a freelancer gifted in system integration to apply Arduino-powered robotics interfaced with IoT devices. Your role includes: - Implementing well-structured Arduino programming concepts dedicated to robotics. - Leveraging your strong background in system integration. - Using your extensive experience with IoT devices to smoothly integrate them with the Arduino robotics. A working knowledge of robotics design and construction is beneficial, but not necessary. Only those with proven experience in similar projects, particularly involving Arduino and IoT interconnection, should apply. I'm excited to see your creativity at work on this project.
...seamlessly transition into forming divisions or groups. - An efficient system to perform random draw assignments for participants across different race categories. - Automatic placement population after the times are sorted and standings are finalized. - Accurate computation and allocation of prize winnings at the end of each race. Ideal freelancers for this project should be equipped with strong programming skills and experience with creating administratively focused software applications. Familiarity with horse racing and its unique parameters will be a tangible advantage....
I'm in need of an individual with advanced expertise in Linear Alge...need of an individual with advanced expertise in Linear Algebra and R programming. Your critical role will encompass: - Solving complex linear equations - Matrix manipulations - Implementing statistical analysis Skills and experience sought: - In-depth knowledge and experience in Linear Algebra and R programming. - Proven ability in solving complex equations and matrix manipulation. - Experience in statistical analysis using R. - Dear skill and background in integrating R programs with other software. The specialist I'm seeking should be able to critically solve problems and integrate solutions with existing software. Ultimately, the aim is to achieve efficient results through advanced linear...
I'm in need of an Angular developer to assist in building a new application with a strong focus on responsive design. Key requirements and responsibilities include: - Creating a new application from scratch - Ens...include: - Creating a new application from scratch - Ensuring the application is fully responsive - Experience in e-commerce transaction data handling is a plus - Familiarity with REST and PrimeNG. Ideal candidates should have: - Strong experience with Angular - Proven track record of creating responsive designs - Previous work experience in e-commerce transactions - Strong understanding of REST API - Experience with PrimeNG is highly desirable The successful candidate will be instrumental in bringing this project to life, so please only apply if you meet the abov...
I need a skilled graphic designer to create a logo for my ...in two ways. Logo as one COMPLETE image (Name and Image together) Logo SEPARATED into two files (one file for the name “THE NORTH STORAGE” with all formats and a second file with only the image "TREE" with all the formats) -The Complete Logo (jpeg) -The Complete Logo (Png) -The Complete Logo (Pdf) -The Complete Logo (Vector) -The Separated Logo Name (jpeg) -The Separated Logo Name (PNG) -The Separated Logo Name (Pdf) -The Separated Logo Name (Vector) -The Separated Logo Tree (Jpeg) -The Separated Logo Tree (PNG) -The Separated Logo Tree (Pdf) -The Separated Logo Tree (Vector) -The Separated Logo Tree (Favicon) ********** ALL LOGO FILES MUST BE HIGH QUALITY RESOLUTI...
I require a professional with a high level of expertise in web scraping and API integration to assist with a critical project. Here are the specifics of the project: - I need you to scrape data from , a website where we dropship our designer clothing products. - Specifically, I need the following details scraped: Product names, Product Colour, Product Sizes In Stock & Not in Stock, Product Prices (Only Black & Grey Pricing, not red sale price), and Search Key. - The scraped data should be automatically updated on a daily basis. - The scrapped data should be integrated into our Shopify store through an API bot. The ideal candidate should have a proven track record of working with similar projects and should be able to tailor the solution to our specific needs. Ple...
This project requires expertise in Event-B Modelling & Spark I think you must be an Electronic, elevator engineer or electrical engineer and a programmer to be able to do this If you feel you are confident with this requirement and you can do this kindly place your bid while we discuss extensively on the requirement and timeline
I'm seeking a proficient developer ...technology. Key Requirements: - Development of a web-based BTC lottery application - Integration with Coinbase for cryptocurrency payments - Implementation of Two-factor authentication (2FA) to enhance security Ideal Skills: - Proficiency in web development, particularly with experience in creating secure applications - Prior experience in working with cryptocurrency, such as BTC and Coinbase API - Strong understanding of blockchain technology - Familiarity with implementing Two-factor authentication (2FA) If you have the necessary skills and experience to deliver high-quality work in a timely manner, I look forward to your bid. Tech stack would be Frontend ReactJs Backend NodeJs(Mongo + MySQL) Aws+ cloud deployment Looking for a MVP...
...similar projects you've spearheaded or contributed to significantly. Links or a portfolio will be highly beneficial. - **Experience Level:** I'm targeting someone with an intermediate level of experience. You should have a solid track record and be comfortable tackling the complexities of IT development without needing extensive oversight. - **Skills and Expertise:** - Proficiency in relevant programming languages (Must have: Codeigniter, WordPress, Microsoft technologies like Azure, Power Apps) - Strong understanding of the full development cycle - Experience with both front-end and back-end development (specific skills depend on the project type) - Problem-solving abilities and a keen eye for detail This collaboration could span multiple projects, so I'...
...Optimize application performance and ensure smooth animations on various mobile devices. - Stay updated on the latest trends and best practices in mobile app styling and animations. Requirements: - Proficiency in React Native development and JavaScript. - Strong understanding of CSS and styling techniques in React Native. - Experience with implementing animations using React Native's Animated API or other animation libraries. - Ability to work collaboratively in a fast-paced environment and communicate effectively with cross-functional teams. - A portfolio showcasing previous work with an emphasis on styling and animations is a plus. If you're passionate about creating visually appealing and user-friendly mobile experiences, we'd love to hear from you! Please r...
Cerchiamo un programmatore con specifica conoscenza Prestashop per collegare il backend di prestashop a un front Angular
I'm in need of a professional Photoshop artist to create a realistic montage for a house project. I need 2 images. 1. I need an image of the existing house to be remove and replace by grass. You have the picture of the front of the house and the picture of the tree behind. It doesn't need to be perfect, just give a good idea of the spot without the house. 2. A picture of the new house (the outline only) on the spot where it will be constructed with a path leading to it. Again, just to give an idea. The new spot is behind the trampoline. Let me know if you need more images. I need it ASAP. Thanks !
...safety and communication standards. Optimize performance for smooth functionality across various devices and operating systems. Establish a feedback loop with beta testers to iterate and refine app features. Required Skills and Qualifications: Proven experience in mobile application development with a portfolio of released applications on the Android and iOS markets. Strong proficiency in programming languages such as Swift, Kotlin, and/or Dart (Flutter). Experience with AI technologies, particularly NLP models suitable for mobile platforms, and familiarity with multimodal AI incorporating inputs and outputs such as text, voice, and image data. Familiarity with caching mechanisms and developing applications for offline use. Solid understanding of the full mobile development lif...
I'm in need of a skilled developer who's proficient with Next Js and Medusa.js. The project involves implementing e-commerce...functionality and integration with external APIs. Your responsibilities will include: - Implementing e-commerce functionality: You will be required to set up a complete e-commerce system in Medusa.js. - Integrating external APIs: I need you to integrate the project with a payment gateway API and a shipping API. - Payment Gateway API: The payment gateway API should support credit card, Apple Pay, and Stripe payment methods. If you're a talented developer with experience in e-commerce development and API integration, and you're confident in your abilities with Next Js and , please reach out. Your contributions ...
...development project. The ideal candidate will have experience with custom coding, custom modules, and API integrations within the HubSpot platform. Key Requirements: - Custom Coding: I need a professional who can handle custom coding within the HubSpot platform. - Custom Modules: The project involves creating custom modules and integrating them seamlessly with the existing HubSpot setup. - API Integrations: The developer should be skilled in setting up API integrations within HubSpot. Ideal Skills and Experience: - HubSpot Development: A strong background in HubSpot development and customization is essential for this task. - Custom Coding: Experience with custom coding in HubSpot. - API Integration: Proven experience in integrating APIs in a HubSpot setup. ...
I'm in need of a .NET developer with varied experience on the framework. The project requires multiple functionalities such as database integration, user authentication, and third-party API integration. Your application should demonstrate your past work in .NET, as well as your experience in the field. Please provide a detailed project proposal to give an idea of how you plan to approach this project. If you're well-versed in the .NET Framework 4.0, 4.5 or 4.8, this could be a great opportunity for you.
...version control and be deployable to Firebase for hosting. It should use Firestore if a database is required for anything. Preferably, it should be accessible, responsive, and use SEO. Analytics are not wanted and the website should be GDPR compliant. The home page should contain a Services section, Location section, and About section. Any content (such as titles) or external variables (such as API keys and email addressees) should be modifiable easily from a markdown (.md) file or text (.txt) file, rather than directly in the code. The booking page should use a wizard to walk users through the booking process one step at a time. Users do not login, so always checkout as a guest. Firstly, users select a future date from a calendar. Secondly, users see the times each of the 7 la...
I am looking for a proficient freelancer with a strong background in data scraping from LinkedIn, various social media platforms, and websites. The objective of this project involves harvesting old leads interested in job-oriented training courses in areas such as programming, digital marketing, business, and finance. The skillset and experience required include: - Excellent knowledge of data scraping techniques - Familiarity with LinkedIn, and other social media platforms for data extraction - A good understanding of programming courses, digital marketing, business, and finance topics The targeted audience for these training courses are students, working professionals, and entrepreneurs. I am expecting high-quality leads, so experience in targeted scraping is a must. To be...
...You need to have experience integrating secure online payment systems for transactions. - Specific shipping options: The website should allow customers to choose between local delivery or a store pickup. In terms of skills, expertise in HTML, CSS, JavaScript, and e-commerce platform like Shopify or WooCommerce is important. I’d also prefer someone who has experience in UX/UI design, backend programming, and SEO implementation. Understanding of data protection and cybersecurity principles will be a plus. Please bid if you possess the required skillsets and have a track record in e-commerce website development. Let’s make this shopping experience a seamless one for my customers!...
I need a specialist to develop an AI-powered chatbot for my organization. The chatbot should enhance our customer service by performing the following: - Answering customer inquiries and maintaining conversations. - Effective integration with our current CRM system and WhatsApp. As for language capabilities, the chatbot should su...performing the following: - Answering customer inquiries and maintaining conversations. - Effective integration with our current CRM system and WhatsApp. As for language capabilities, the chatbot should support both Hebrew and Russian. Cross-platform functionality and ease of use are vital, as well as a seamless user interface. Good command of these languages and solid experience in chatbot programming are the key skills I'm looking for in the i...
I'm in need of an experienced developer to create a web application that will be capable of sending bulk messages through both text and WhatsApp. The primary function of the application will be to send bulk messages, so I'm looking for someone with a strong background in this area. Bulk Messaging Capability: Develop a feature to send bulk messages to both SMS and WhatsApp using the Twilio API. Web Application: Create a user-friendly web-based application connected to the my Twilio account for sending messages. Two-Way Communication: Implement functionality for two-way conversations with recipients. Target Audience: All target numbers belong to the USA. Bulk Message Definition: I've like 5k number's which I want to target. Twilio Number Checker: Develop a fe...
I'm seeking a highly skilled programmer proficient in Excel macros and ODBC data connections to automate critical processes in my business. Specifically, your tasks will involve: - Automating order tracking, inventory management, and vendor communication processes. - Connecting to Excel files, SQL database...is a must, and experience with ODBC data connections and related platforms is highly desirable. Knowledge of procurement systems and order logistics would be beneficial. Successful completion of this project requires strong communication skills, attention to detail, and a robust understanding of data systems and automation. Ideal candidates are those with prior experience in complex Excel programming and ODBC data management for business ordering processes. I look forwa...
I'm in need of a talented banner designer who can create a personalized and illustrative banner for my social media platforms, particularly YouTube and Twitch. Requirements: -I would like that background, with that tree behind me. and three of those E in the sky has a cloud. also, i want a Nintendo switch to be hanging from one of the branches. - Personalization: The banner should reflect my personality and brand. - Style: I'm particularly interested in an illustrative style for the design. - Colors/Themes: I have specific colors and themes in mind for the design. Ideal Skills & Experience: - Graphic Design: Proficiency in creating custom graphic designs, particularly banners for social media. - Illustration: Strong skills in creating illustrations, especially for d...
I am seeking an experienced Python professional...people can change the amount, name, address sections and submit. This model should able to detect all those tampered PDFs with minimum false positives. Do metadata analysis QR code reading in the receipt and validation Key Responsibilities: - Develop a fraud detection algorithm using Python. - Test and tune the model for maximum accuracy. Ideal Experience and Skills: - Proficient in Python programming. - Proven experience in creating algorithms, preferably in fraud detection. - Ability to demonstrate relevant past work. Applications without showcasing relevant past work will not be considered. I encourage you to include detailed descriptions of previous projects, highlighting how your expertise in Python would add value to thi...
We are looking for an expert for static site generation using faustjs/nextjs (v14) and a headless WordPress in a monorepo project. Data fetching is done using graphQL. We already have all required react components for the site, but the components need to be moved into a reusable, independent ui library (including build scripts). We use Storybook which should import components from the ui library. We use styled components as css-in-js solution in our react components. We use graphql code generation to generate typescript types from our fragments. Static site generation should make use of SSR and server components. The coding is more than half done. We are looking for someone, who has already made all the mistakes, and guide us. My backend dev scope the project for 2 days. If it takes longe...
...log in securely, we already have an api for that. - Push notifications: I need transactional notifications to be sent to users. These will include updates on orders and account activity. - Frontend Development: I have the design for the app ready. Your responsibility would be to translate this design into a functional frontend. - API Integration: The app needs to be connected to our existing API (Django rest framework). This is crucial for the app's functionality. Ideal Skills and Experience: - Proficient in Django: Our API I need someone who has solid experience in Django rest... - Proficient in Flutter: I need someone who has solid experience in Flutter development. - Frontend Design: Having experience in implementing frontend design is essential. - ...
I require assistance to set up a cronjob using Django cron-tab for my professional project. The main purpose is to automate tasks, specifically to - Send scheduled, automated reminder notifications to our clients. Ideal Skills and Experience: - Expertise in Django and cron-tab - Experience in setting up automated scheduled notifications - Knowledge on programming for customer interaction. Need simply a person to help me with enabling already set-up cronjob in my Django project(professional work).
I am currently in search of a Flutter developer that will receive compensation on a daily basis. To ensure maximum productivity and mutual benefit, I hope to find a professional who is comfortable and efficient with this form of payment sched...significant experience in Flutter development. I ask all interested candidates to provide necessary proofs of prior work and projects to confirm their expertise. Essential Skills: - Knowledge of Flutter is an absolute must for this role. - In addition to this, possessing skills in API integration would be a considerable advantage. This project promises an efficient payment method, great collaborative experience, and the opportunity to further hone your technical skills. I encourage all skilled Flutter developers with API integration...
I'm working with an API who giving the hash of a file, it returns a p7s digital sign in base64 who needs to be add it to the PDF dictionary. (It can be one or more signatures) What I want is, the ability to add the sign to the PDF in NodeJS (better if it's with typescript) and then open it in adobe acrobat and see the sign. I will provide the PDF sample, the hash of the file and the response of the API in base64 to be tested. Additionally I have an example in Java to better undestanding of the requeriments The flow of the file will be: 1. Give the hash and received the API response (this will be mocked) 2. The API response must be decoded (it's in base64) and add it to the PDF 3 A new PDF must be saved in the disk 4. When the new pdf is opened...
