Java socket programming project jobs
...among customer, courier, and restaurant—Firebase or a comparable push-notification service works for me. • Integration with a mainstream payment gateway that supports Indian debit/credit cards and UPI. • Basic admin panel to oversee orders, manage restaurants, run promotions, and pull transaction reports. Deliverables I expect: 1. Production-ready Android APK plus all source code (Kotlin or Java). 2. Clear build/run instructions and minimal test data so I can demo the flow end-to-end. 3. A short hand-off call or document outlining how to add new restaurants, menu items, and promo codes. The UI doesn’t need to win design awards on day one, but it should look polished on modern Android phones and be easy to iterate. My timeline is flexible enough for...
...ready for review. I’ll be available for quick clarifications while you work and will check progress after the first 5 rows to ensure everything is on track. SUBMITTED TO DATA EXPERT 1. Who developed Python Programming Language? a) Isaac Newton b) Rockefeller c) Guido van Rossum d) nicklin tesla View Answer Answer: c STUDY NOTES: Guido van Rossum developed Python Programming Language. EXPECTED OUTPUT ON EXCEL OF ROW#1( BY DATA EXPERT) (COLUMN #1:SN) 1 (COLUMN #2:STUDY NOTES) :Guido van Rossum developed Python Programming Language (COLUMN #3 Questions):Who developed Python Programming Language? (COLUMN #4: answer#1):Isaac Newton (COLUMN #5: answer#2):) Rockefeller (COLUMN #6: answer#3):Guido van Rossum (COLUMN #7: answer#4):nicklin tesla ...
The goal is to take my current knowledge of SolidWorks, AutoCAD, and CNC programming up a notch—quickly. I already handle the basics comfortably, so the lessons should bypass entry-level topics and dive straight into advanced modelling strategies, assembly management, complex surfacing, simulation set-ups, and tool-path optimisation for CNC. SolidWorks is the priority. AutoCAD and general CNC workflow can be woven in as supporting modules, but every session should keep SolidWorks at the centre. I want practical, project-based instruction that mirrors real production challenges rather than textbook examples. Screen-sharing, live Q&A, and sample files that I can keep working on between meetings will help cement the concepts. Turnaround is critical; I’d like th...
Freelance OpenSearch/Elasticsearch/Solr Expert Project Overview I am seeking an experienced freelance developer to build custom plugins, contribute OpenSearch commits, perform bug fixes, and optimize search functionality for our Lucene-based search engine projects. This is a short-term to ongoing remote contract (10-20 hours/week initially). Key Requirements 5+ years hands-on experience with OpenSearch, Elasticsearch, or Solr (OpenSearch preferred). Strong proficiency in Java (core language, JVM tuning, build tools like Maven/Gradle). Deep expertise in Apache Lucene (indexing, querying, analyzers, postings, segments). Proven track record building plugins/extensions (e.g., custom analyzers, scorers, or transport layers). Experience with OpenSearch contributions (GitHub ...
...real-time slot availability • Simple booking confirmation page and success screen • Local notification reminding the user of the upcoming appointment Design can stay minimal—native Material components are fine—but navigation must feel intuitive and responsive across current Android versions. Code in Kotlin (preferred) or Java, structured for easy future expansion when we decide to add secure logins and payment. Deliverables 1. Compilable Android Studio project with clear package structure 2. Signed release APK for internal testing 3. Brief README covering build steps, key classes, and where to plug in APIs or a mock backend Acceptance criteria • Booking flow completes without crashes on Android 8-14 • Reminder fires at user-...
...sign-up / login flow • Responsive web interface that works smoothly on phone, tablet, and desktop • MCQ test engine with a visible countdown that auto-submits when time expires • Instant results page showing score, correct answers, and basic analytics • Admin dashboard for bulk question upload, test creation, and user management Tech preference: React on the front end and either Node.js or Java on the back end. If you have an alternate stack that meets the requirements and speeds development, let’s discuss; the priority is clean code, clear documentation, and future scalability. I’ve allocated a sensible budget and am happy to structure it across milestones (MVP, admin panel, final polish). The full build should be completed within four...
╠═══════════════════════════════════════════════╣ ║ MASTER PROJECT BRIEF: PROGRAMMATIC SEO & CONTENT STRATEGY ║ ╠═══════════════════════════════════════════════╣ Welcome. We are launching an ecosystem of 4 eCommerce brands (3 Software & 1 Travel eSIM) built on a flawless technical architecture and an "atomic" database. We translate all our content internally into 35 languages. We are looking for a world-class, affordable Programmatic SEO Strategist who wants to grow with us and scale their income based on the ROI generated. ╟─ WORKFLOW, SCOPE & RULES ║ [+] ZERO PROGRAMMING REQUIRED: You are a copywriter/strategist. ║ When we say "Programmatic SEO" or "Variables", it just means you ║ write the text and use placeholders...
...needs into scalable platform solutions. Key Responsibilities Collaborate with business users to gather, analyze, and document requirements across Sales, Service, and Marketing functions. Translate business requirements into functional and technical specifications. Design and develop solutions using Salesforce declarative tools (Flows, Processes, Approval Workflows, Validation Rules) and Apex programming when needed. Configure Salesforce objects, fields, layouts, and page designs to align with business processes. Manage integrations between Salesforce and external systems (ERP, marketing automation, or data analytics platforms). Support data migration, quality, and governance efforts. Work closely with QA and DevOps teams for testing, deployment, and release management. P...
I’m taking my very first university subject in MATLAB and have five chapters that all focus on basic programming concepts. To feel confident before assessments, I’d like each chapter broken down into a clear, step-by-step tutorial that I can follow at my own pace. Scope of work • For every chapter, prepare a concise outline of the topics, then walk me through them in sequence—explaining syntax, structure, good coding style, and common pitfalls. • Demonstrate the code live (or via recorded screen share) while I watch, so I can see how each line executes in the Command Window and Editor. • Provide the finished .m files and any slides/notes you use so I can review later. • Include a few short practice tasks per chapter with the expected ...
...from vibration sources (connectors, buzzer) 9. Connectors Required • 12 × button connectors (2-pin) • 3 × LED connectors (3-pin) • power inputs (USB-C, barrel, terminal) Optional expansion • expose spare MCP23017 pins • I2C header • spare ESP32 GPIO header 10. Dev Board Features (must include) Replicate from DevKitC: • Reset button (EN) • Boot button • status LED • proper strapping resistors • programming via USB 11. Protection & Reliability • ESD protection: o USB lines o external button connectors • series resistors on external inputs • solid ground plane • separate: o power ground (LEDs) o logic ground (ESP32) 12. PCB Layout Guidelines Critical • RF: o antenna keep-out • USB:...
I have a product concept that is only sketched out in my head and a few rough notes. From those ideas I need a full digital package that can go straight to the shop floor. The scope covers three linked tasks: • Detailed 2D AutoCAD plans with all the manufacturing dimensions and tolerances • A clean 3D model plus perspective views for visual approval and marketing use • CNC-ready programming files so the part can be machined without further edits Everything must line up for real-world production, so accuracy and an understanding of machining constraints are critical. If you routinely create drawings for mills, lathes, or routers and can post-process to common G-code formats, you are exactly who I want to team up with. When you respond, please include: – ...
I'm seeking an experienced Crestron programmer to set up an audio-visual system in a secure government area. The system will primarily be used for video conferencing and presentations. Key Requ...presentations. Key Requirements: - Program Crestron audio-visual systems - Integrate with existing Crestron equipment - Ensure security compliance for sensitive environments - Provide remote and travel programming options Ideal Skills and Experience: - Proficiency in Crestron programming, especially for AV systems - Experience with secure government or enterprise environments - Strong understanding of video conferencing and presentation technologies - Ability to work remotely and travel as needed Please provide a detailed bid including your experience and app...
I am looking for a Python developer to create a high-performance command-line (CMD) automation tool for a socket-based online game (). The tool will manage 11 different accounts simultaneously, each running through a unique proxy/IP address to perform specific in-game actions. Technical Requirements: Multi-Accounting & Proxies: The program must load 11 account credentials (username/password) from a file. Each account must connect using a unique IP address (SOCKS5/HTTP proxy support). Command Execution: Upon startup, the tool should prompt for two inputs: Target Room: All accounts must automatically log in and join the specified room (e.g., /room *RoomName). Target User: All accounts must execute a specific command (e.g., /ban Username#0000). Timing & Logic: * Commands...
...creation of multi-week plans, with the ability to edit on the fly. A lightweight account system is required: email or Google sign-in, basic profile storage, and cloud sync for routines and history—nothing more elaborate such as leaderboards or community messaging at this stage. Material-style UI, smooth navigation and offline functionality are important. Please structure the code clearly (Kotlin or Java), document major classes, and supply the final APK along with source in a Git repo so I can continue iterating after launch. If you foresee optional add-ons like nutritional guidance, note how they could be integrated later without major rework....
I need a developer who can put together a simple, static website in Java for my new packaged drinking-water venture. The visual direction is already set: a classic, elegant look that reflects purity and trust. All logo files and brand assets are in hand, so you can jump straight into layout and coding without waiting on design collateral. Scope of pages • Home • About Us • Product • Contact Us • Query Form (basic enquiry capture) The site will be hosted in the cloud, and I’d like the hosting plan and domain secured for the first 12 months as part of the job. Clean, well-commented code is important because I may expand the site later. Deliverables 1. Fully functional static Java website with the five pages above 2. Deployment to ...
...PLM (E6) to pull out Product data and Document data cleanly and reliably so that I can load it into Siemens Teamcenter. The engagement is entirely about safeguarding data integrity—I am willing to trade speed for absolute correctness. The work involves: • Understanding the E6 database schema, metadata tables, and file vault structure • Writing repeatable PL/SQL / SQL Plus queries or custom Java-based utilities that can scale to the full production volume • Exporting BOMs, items, revisions, attributes, attachments, and related files in a format Teamcenter import tools will accept (XML, CSV, JT, bulk-load packages, etc.) • Logging, error handling, and reconciliation reports that prove every record in Agile has an exact counterpart in the export se...
...is a plus but not mandatory. You will be working with: • GPIO • I2C • SPI The schedule is flexible—part-time or full-time—and everything is handled remotely. When you apply, focus on your BeagleBone experience: link to relevant GitHub repos, forks, demos, or shipped products that showcase similar work. I’ll shortlist applicants who can point to concrete, hands-on achievements in PRU programming, kernel customization, or automated deployment on BeagleBone hardware. Deliverables will be reviewed on real hardware here; if your code builds cleanly, drives the specified interfaces deterministically, and ships with clear instructions, the milestone is approved and we move on. Rates are competitive and scaled to proven expertise, so show me wh...
...code should compile cleanly in Code Composer Studio using TI’s C28x compiler and be ready for flash programming through the standard TI on Code Composer Studio ,Ghidra ,Hex Workshop,TI Hex Utility Deliverables 1. Well-commented source code, organised by module. 2. Compiled binaries and accompanying linker files. 3. A brief test report showing that each protocol link exchanges data exactly as defined. 4. A concise user manual describing build steps, memory map, and field-update procedure. Acceptance criteria will be the successful execution of my regression tests on the final target board. If you have shipped industrial firmware on the F2806x or similar, let’s get this project moving....
### ****1. The Goal**** Briefly state what the final product should be (e.g., "I need a minimalist logo for a new coffee shop" or "I need a 5-page WordPress website for my consulting business"). ### ****2. Key Requirements**** List the specific features or tasks. For example: * **Design:** Colors, style, or specific dimensions. * **Technical:** Programming languages (Python, PHP, etc.) or platforms (Shopify, AWS). * **Content:** Word count for articles or specific data points for spreadsheets. ### ****3. Timeline**** Mention your deadline. If it's urgent, stating "Needs to be completed within 48 hours" helps filter out freelancers who are currently overbooked. ### ****4. Deliverables**** Specify exactly what files you expect at the end (e.g., &q...
Project Title: Virtual Assistant for Internship Application Data Entry (CompE, SWE, ML, Data Science) Budget: $150 USD / Month Target Goal: 200 Applications / Month Hours: 3-5/week Project Description: I am a university student seeking a reliable, detail-oriented Virtual Assistant to help me apply for summer internships and co-ops. My focus is on Computer Engineering, Software Engineering, Data Science, Machine Learning, and Telecommunications. I have all of my application materials perfectly prepared. Your job is strictly administrative: finding matching roles, filtering them for relevance, and completing the data entry for the applications. I estimate each application will take very little time, as you will be copying and pasting from my prepared documents. What I Will P...
...low-latency data handling and continuous data streams Collaborate on system design, testing, and deployment Required Skills: Strong proficiency in Python Experience working with WebSockets, streaming data, and real-time systems Hands-on experience with Apache Kafka or similar message streaming platforms Familiarity with RAG systems, vector databases, and LLM integrations Knowledge of asynchronous programming (e.g., asyncio) and event-driven architectures Experience with cloud platforms or backend deployment is a plus Nice to Have: Experience with frameworks like LangChain, LlamaIndex, or similar Background in building AI-powered or data-intensive application...
I need 40 sensitive magnetic field detectors for scientific research. The sensors I needed were created by Professor Gang Xiao at Brown University in Rhode Island, USA. He created the worlds most sensitive magnetic field detectors and the cheapest. Without these sensors I cannot approve of the project. All 40 sensors must be connected with a 2 inch field and be able to plug into a wall socket OR a rechargeable battery pack. Requirements: - Measure as low as possible magnetic fields - Fixed/stationary form factor Ideal Skills & Experience: - Electronics design and assembly - Experience with magnetic field sensors - Ability to produce in bulk
...live, one-on-one sessions—screen-sharing over Zoom, Teams, or a similar platform—so I can progress to full production-ready skills. The areas where I need focused, practical coaching are the following: • Creating and editing schematics that follow recognized wiring and component standards • Efficient panel layout workflows, including footprint libraries and accurate BOM extraction • PLC programming integration, from I/O tagging to reliable cross-referencing In each session I’d like you to demonstrate a workflow, then supervise me while I repeat it so mistakes are caught immediately. Short practice exercises between meetings are welcome; they help us start the next call with concrete questions rather than theory. When you reply, please...
I’m looking for a single partner who can take my concept from idea to launch on two fronts: a fully-featured Android application and its companion website. Everything should share one clean, secure backend so updates roll out smoothly across both properties. For the Android side, you’ll handle UI design, coding in Kotlin or Java (your call), device-compatibility testing, and deployment to Google Play. On the web side, I need a modern, responsive site that mirrors the app’s core functions and brand style. Feel free to recommend the stack—React, Vue, Laravel, Django, or another framework you’re confident will scale. To keep things clear, here’s what I expect at hand-off: • Production-ready website on my hosting • Signed Android APK live ...
Role Description : MERN Stack Instructor + Java Instructor conducting an internal LDP program for a company Ideal Instructor Requirements for MERN Stack : JavaScript / TypeScript React / Node.js Basics / MongoDB Ideal Instructor Requirements for Java: Java Basics / Spring Boot / JUnit (Testing) REST APIs Coding conventions / best practices Support for workshop / hackathon Compensation: 60k-70k per month Job location : Bangalore (5 days in office ) 5hrs
...Maven-driven demo that shows how a Wildfly 20 Java servlet can talk to three separate mobile authenticators—Microsoft Authenticator, Google Authenticator and Duo Authenticator—and report back the outcome of each challenge. Scope • Focus exclusively on “second-factor” calls: how the servlet initiates a push / TOTP / Duo prompt (the “sending signal” part) and how it parses the success, timeout or failure response that comes back (“receiving results”). • No UI polish is necessary; a simple JSP or REST endpoint that prints JSON or plain text is fine as long as the code flow is clear. • Keep the sample lean but complete: working source, config files, and any required libraries or REST client snippets. Deliverables ...
required experienced professionals with strong expertise in VAPT patching and secure infrastructure practices. The ideal candidate will have hands-on experience in cloud environments, automation, and secure application deployment. Required Skills: Azure Terratorm Python Docker Shell Scripting Java GitHub Collaboration Linux-based OS Good to Have (Optional Skills): Packer FastAPI Spring Boot Key Responsibilities: Perform vulnerability assessment and patching (VAPT) Manage and secure cloud infrastructure (Azure) Automate deployments using Terraform and scripting tools Collaborate with development and DevOps teams via GitHub Ensure secure coding and deployment practices Eligibility: Minimum 4+ years of relevant experience in the above skill set Strong problem-solving and communica...
No, I don't own the domain and hosting; I need a full-featured public website built entirely with Java. The visual energy and smooth navigation of and capture the style I’m after, so please treat those sites as design and UX benchmarks while still giving my brand its own voice. Core scope • One primary section focused on Product Information, because the site’s main job is to present the services my startup offers. • Each service page must carry two clear elements: a concise service description and transparent pricing information. That content will be ready for you in a document; your task is to integrate it cleanly. Technical expectations • Java stack only—Spring Boot, Jakarta EE, or a JSP/Servlet approach is fine as long as t...
...understanding and initial design contributions After 6 months Successful prototype validation and system integration After 12 months Production-ready design with strong yield and performance metrics Tools and Tech Stack Required Tools RF simulation tools (CST, HFSS) Signal and power integrity tools PCB design tools Lab Tools Optical and electrical measurement systems Test automation frameworks Programming Python or scripting for automation Workflow and Working Process Daily Workflow Design and simulation work Cross-functional collaboration Debugging and testing Weekly Workflow Design reviews Integration progress updates Issue resolution Monthly Workflow Performance analysis Design iteration and optimization Approval Process Design reviews conducted at EVT, DVT, and NPI stages ...
...PR workflows AI / Modern Dev (Mandatory) You must have real experience using AI in development, not just awareness: Daily use of tools like: GitHub Copilot / Cursor / Claude Code / ChatGPT Experience: Generating production code using AI Using AI for debugging / refactoring Creating test cases via AI Comfortable reviewing and validating AI-generated code Tools / Stack (Expected Exposure) Backend: Java / .NET / Node.js APIs: REST / GraphQL Cloud: AWS / Azure DevOps: GitHub / GitLab / Jenkins Observability: Datadog / ELK / Prometheus / Grafana Databases: SQL (strong), NoSQL What Stands Out (Real Signals) You’ve used AI to speed up delivery in real projects You’ve worked on messy legacy systems (stored procedures, monoliths) You’ve shipped something using AI-assiste...
...data AI Tools (Strong Expectation) You should actively use: Claude / ChatGPT / Gemini Cursor / Copilot / AI coding tools Prompt engineering in real workflows Debugging and refining AI outputs Bonus (Very Relevant) RAG (Retrieval-Augmented Generation) Codebase indexing / embeddings Automated test generation Experience with logs / telemetry for feedback loops Tech Stack Python (preferred) Node.js / Java (good to have) Vector DBs (Pinecone, Weaviate, etc.) APIs, JSON, data pipelines What Stands Out (Real Signals) You’ve built something end-to-end using AI tools You rely on AI daily to write or improve code You’ve worked on real systems, not just notebooks... No companies to be apply and applicable only for individual freelancers...
I have a PLC control panel that is ready for hands-on work and I need an experienced wireman to take it from loose components to a fully commissioned unit. Your main focus will be on clean, accurate wiring and assembly followed by thorough testing and commissioning to verify every I/O point and safety interlock. You will receive the schematic, parts list, and any programming files already prepared; the task is strictly panel-side. Once the wiring is complete, I’ll count on you to perform continuity checks, insulation resistance tests, power-up verification, and a final functional run to prove the panel is production-ready. Deliverables • Neatly wired PLC control panel built to the supplied schematic • Full test report outlining methods, measurements, and result...
I have an upcoming online computer-science test that concentrates on programming. The platform will present timed questions, mostly in Python with a few that may require work in R Studio. I need a reliable, fast thinker who can stay online with me throughout the session, supply accurate code or concise explanations on demand, and keep the entire process strictly confidential. Deliverables • Be signed in and ready at least 10 minutes before the test window opens (exact date and time will be confirmed once we start). • Provide correct, runnable solutions in Python and R Studio as each question appears. • Remain available until the timer ends so I can clarify anything instantly. Acceptance criteria • Every answer you send must execute without errors on...
...that I would like a freelancer to work on. I’m looking for someone with strong experience across both areas. The web page figma files should include: Page 1 – Homepage A very clean, simple, and modern landing page that is highly user-friendly with clear navigation. This page should include: • Strong logo placement and premium branding presence • Quote Calculator (design by graphic designer, programming by my developer) • Client Login portal • Track Your Shipment function • Live Chat icon for instant customer support • A live running counter/timeline showing metrics such as number of shipments completed, years in business, clients served, etc. Page 2 – About Us Our company story, values, industry expertise, and what differentia...
I need an experienced developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in work...developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs - Experience in data handling and integration - Strong programming skills, preferably in Python or Java Please provide examples of previ...
I am building a specialised web application for an import-export business and need an experienced full-stack developer who is comfortable in both Angular and Java. The core of the platform will be written in Java on the server side, exposing RESTful endpoints, while the client side must be a clean, responsive Angular interface that feels fast even when large data sets are moving through it. You should have at least four years of hands-on experience with: • Modern Angular (v10+) components, services and state management • Java (preferably 11+) with Spring Boot or a similar framework for rapid API development • Secure, token-based authentication and role management • Relational databases and basic schema design What I need from you: 1. A modul...
We are looking for a highly skilled Java Full Stack Developer with 5+ years of hands-on experience in designing, developing, and deploying scalable applications. The ideal candidate should have strong expertise in Core Java, Spring/Spring Boot, RESTful web services, MySQL, and REACT. Experience with Liferay is added advantage. ⸻ Key Responsibilities • Design, develop, and maintain Java-based backend services and RESTful APIs • Work on full-stack development, including front-end components and integration with backend systems • Develop efficient database queries, procedures, and schemas using MySQL • Collaborate with cross-functional teams to deliver high-quality software solutions • Troubleshoot, optimize, and improve application performance &b...
...with practical nutrition guidance. My priorities are clear: add quality muscle size while trimming excess body-fat, so every session and every meal must directly support those two goals. On the training side, I want a fully periodised bodybuilding program—exercise selection, sets, reps, tempo, progressive-overload targets, deloads—structured around the equipment available in a commercial gym. Programming must address recovery strategies and include built-in assessments so we can tweak volume or intensity as needed. Nutrition is equally important. I’m not set on a single diet style; instead, I need macronutrient targets, food examples, supplement suggestions, and timing strategies that fuel heavy lifts and promote steady fat loss without sacrificing muscle. Adj...
... demo unit. The circuit design, schematic, netlist, and firmware are ready — I need PCB layout, fabrication, and assembly. What I Have (Will Be Provided) Complete circuit schematic (PDF, A3) Netlist with all connections and component references Bill of Materials with exact part numbers and footprints Firmware source code (Arduino .ino for ESP32-C3 Super Mini) Reference design from open-source project (mcore1976/antispy-jammer on GitHub) Circuit Summary Signal chain: ESP32-C3 Super Mini → AD9833 DDS Signal Generator (SPI) → TC4420 MOSFET Gate Driver → IRFB4115 N-Channel MOSFET → Resonant LC Tank (3.3mH coils) → 2× 25kHz Piezoelectric Ultrasonic Transducers Power: External USB power bank (5V) input via USB-C connector or JST connector. Onboard b...
...stop-by-stop information for every line. 4. Push notifications for all user roles covering delays, schedule changes, and service announcements. 5. Secure sign-in with role-based views (Passenger, Driver, Admin). 6. A simple backend (Firebase, AWS, or your suggested stack) that stores routes, schedules, and location streams efficiently. Deliverables • Full Android Studio project with clean, well-commented Java code. • Backend source, database schema, and deployment instructions. • API documentation and a short user guide so I can onboard new drivers and admins myself. • One-week post-handover support to squash any urgent bugs. • build debug APK that can be shared with users to install it in physical devices and interact with directly ...
We need to create webview Mobile app for andorid and ios by this link "" in flutter and app have features app icon, splash screen, Enable Installs Statistics, Enable Java Script, Enable Swipe To Refresh, Load Cache Else Network, Allow HTTP Requests, Add Internet Permission, Add Storage Permissions, Add GPS Permissions, Add Audio Permissions, Add Video Permissions, Enable Firebase setting, Enable Push Notification some more requirement Requirements: • Load a specific URL inside a WebView • Pull-to-refresh support • Error handling (e.g. show a message if no internet connection) • App icon and splash screen (we’ll provide design assets) • Minimal permissions (e.g., allow file/camera upload via browser input type) • Push notifications via fi...
I need a comprehensive online entrance exam software built on Java technology. The software should support multiple-choice questions, essay-type questions, and problem-solving/coding questions. Key Requirements: - User Roles: Students, Examiners/Teachers, Administrators - Features for Exam Creation and Management: - Question Bank: A robust repository of questions - Automated Grading: For efficient evaluation - Timed Exams: To simulate real exam conditions Ideal Skills and Experience: - Proficiency in Java and experience with developing educational software - Knowledge in database management for a question bank - Familiarity with automated grading algorithms - Experience in creating user-friendly interfaces for multiple user roles Looking for a developer who can deliv...
1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly, h...
...interviews, you will keep the recruitment pipeline moving by: • scheduling the next-step meetings on my shared calendar, • making brief follow-up calls when documents or confirmations are missing, and • providing applicants with basic information about the role, deadlines, or platform procedures. Because many of the openings involve light tech work, it helps if you can recognise common programming terms, navigate major freelancing platforms, and use typical virtual-assistance tools for call logging and screen sharing. That familiarity lets you answer candidate questions without putting them on hold. Deliverables I expect from each workday • Completed call log with interview notes and a pass/hold recommendation • Calendar invites sent to successful...
I need an expert in Excel to create a macro that automates the process of extracting data from one file, validating it, and importing it into another file for upload. The solution should ensure accuracy during validation and streamline the workflow. Ideal skills include advanced Excel expertise, VBA programming, and experience with data validation processes.
I have an upcoming online computer-science test that concentrates on programming. The platform will present timed questions, mostly in Python with a few that may require work in R Studio. I need a reliable, fast thinker who can stay online with me throughout the session, supply accurate code or concise explanations on demand, and keep the entire process strictly confidential. Deliverables • Be signed in and ready at least 10 minutes before the test window opens (exact date and time will be confirmed once we start). • Provide correct, runnable solutions in Python and R Studio as each question appears. • Remain available until the timer ends so I can clarify anything instantly. Acceptance criteria • Every answer you send must execute without errors on...
...that match the course modules. Here’s what I need: • Quick clarification sessions (15-30 min) scheduled around my coursework deadlines • Targeted practice tasks that reinforce each new concept • Feedback on code snippets or mini-projects so I can spot and fix mistakes early • Pointers to high-quality reference materials and tools that complement the course The course itself covers core programming fundamentals and branches into basic web development, so experience with version control, HTML/CSS, JavaScript, and a beginner-friendly backend language (Python or Node) is ideal. If you’re patient, clear in explanation, and comfortable tailoring guidance to a self-paced learner, I’d love to work together. Let me know your availability and ...