Rust programming työt
Your task is to design automated solvers for the shift and Vigen`ere ciphers. You must use C as the underlying programming language, in order to get prepared for the following assignments. Each solver should be completely automated, i.e., upon reading a text file containing the target ciphertext (given as command-line argument), it should print the encryption key and the decrypted plaintext without any user interaction. Test your code on the following ciphertexts, and answer these questions: (a) What is the key of the cipher? (b) What is the decrypted plaintext? Ciphertext 1 (shift cipher) ODKBFAXASKBDQEQZFEMPURRUOGXFKZAFRAGZPUZZADYMXMOMPQYUOPUEOUBXUZQEFTQZQQPRADFTQBDABQDUZFQDM OFUAZARODKBFASDMBTKMZPODKBFMZMXKEUEFTUEMDUEQEAGFARFTQRMOFFTMFUZFTQMNEQZOQARDQMXOAYYGZUOMF UAZEDQCGUDQYQZ...
Need java project No plagarism Deadline-23 may 2015
...module that mints a “Primary Asset” whenever an external data point is verified through an API or oracle feed. A second, “Reward Asset” only comes into existence when holders burn the Primary Asset, so a secure burn-and-mint mechanism has to be baked directly into the state machine. Technical focus • Cosmos SDK is the chosen framework; please be comfortable extending Tendermint and writing custom Rust / Go modules. • The chain must scale horizontally before anything else, while still keeping latency low enough for responsive dApp UX. • Robust cryptography, clear key-management flows, and a deterministic state machine are non-negotiable. What I expect to receive - Full node implementation with custom consensus logic and asset module...
I have a Duet3D 6XD controller running my custom CNC setup and a Python-based HMI that still needs its full interface layer. The job is to close that gap and then extend the solution so our robot can work reliably on the line. Here is the scope in plain terms: • Build the bidirectional interface between the Python HMI and the Duet3D 6XD, handling configuration, status polling and command dispatch (G-code and macros). • Finish the HMI itself: screens, widgets, and any Python back-end logic still missing. • Add the remaining robot functions—primarily sensor integration and solid error-handling routines—so that faults are caught, logged and presented to the operator in real time. Deliverables I need from you 1. Python project (well-structured, commented) th...
...execution paused The emphasis is on clarity, narration, and predictability of output. Execution Model All behavior is demonstrated within a single runtime context Execution order is deterministic to keep decision flow observable Control flow must remain easy to reason about during live demos This execution model is intentional and should be preserved. Required Skills Strong C / C++ systems programming experience Familiarity with OS concepts such as scheduling, resource control, and policy enforcement Comfort with Win32 user-mode development Ability to write clear, readable, explainable system code Ability to reason about control logic and decision boundaries Experience with teaching operating systems, runtime engines, or policy-driven systems is a plus. Deliverables Source c...
...sanity-check feasibility before the work hits engineering. Success here looks like: • Same-day availability during EST business hours • Consistent delivery of wireframes, mock-ups, and final UI assets inside our shared Adobe XD cloud files • Work on current websites integrated with our Custom CMS on frontend design fixes • Convert mockups to HTML and integrate into CMS • Strong frontend programming skills • Clear, organized component libraries that developers can trust • Active participation in sprint planning and retrospectives After a short probation I extend full-time employment with benefits, so I’m only interested in designers ready for a stable, long-term seat at the table. If you thrive in fast feedback loops and enjoy see...
...($300) Goal: Finalize the electronics architecture and schematic, and confirm that the design can realistically achieve the ~$6.50 per-unit PCBA cost at ~500 units (excluding pads/keypad, batteries, enclosure, shipping, and duties), as demonstrated in your video. Deliverables: Final system architecture and component selection Completed schematic MCU selection (ATmega328 as discussed) with ICSP programming Display selection (0.96" OLED as discussed) RGB LED button architecture (36 buttons) Passive buzzer selection BOM with LCSC/JLC part numbers Per-unit PCBA cost estimate at ~500 units, showing that: MCU OLED display 36 RGB LEDs passive buzzer PCB fabrication and full PCBA assembly are included in the ~$6.50/unit estimate Explicit exclusions (understood): silicone keypad ...
...and maintain the CRM (leads, stages, follow-ups) • Create and manage organization systems in Notion • Organize tasks, routines, and priorities • Provide administrative support • Assist with social media admin tasks (organization, scheduling, tracking) • Work with Google Workspace (Docs, Sheets, Calendar, Drive) • Support web-based tasks • Basic use of VS Code (simple file editing — no programming required) Requirements • Proven experience as a Virtual Assistant • Extremely organized, proactive, and detail-oriented • Experience with: • CRM systems • Notion • Google Workspace • Web tools • VS Code (basic) • Strong written communication skills • Ability to work independently ...
...you I’m looking for a partner who can take charge of three interconnected areas: 1. Songwriting – shaping new melodies/lyrics to sit comfortably alongside the archival cuts, preserving that polished radio-friendly hook craft. 2. Production – a hybrid approach is essential: real drums, bass, brass and strings tracked in a live room (SSL/Neve front end preferred) married with modern digital programming and sound-design in Pro Tools, Logic Pro or Ableton. You should feel at home bouncing between tape-style warmth and in-the-box precision. 3. Artist Coordination – scheduling vocal sessions for 46 headline artists, organising feature spots, liaising with management, and ensuring everyone signs off on final takes. Key deliverables • Fully arranged...
• Description We need a simple AI detection prototype to identify if two streaming videos are the same. The videos are put side by side of your screen. Your app needs to have two buttons to identify the regions of the screen: 1. Similar to human watching the video, your engine learns the video on-the-fly, reading directly from your screen. 2. On the other side of the screen, there will be another same (realtime to 30 seconds delay) or different video. The video can have overlay/text on it. Your system has to be quick enough to consume the streams, and do your analysis in memory 3. Your engine will return the probability of a match in real time. 4. We will test your tool with different streams/videos. Your end products are UI to train a new AI model (e.g., WinForm or Python). The use...
Need very minor fixes adjustments on an existing HTML page. Basically: 1. Fix broken fonts 2. Fix one missing background image 3. Add video on page. No programming just HTML. That's all. 1-2 hour work. And I have the PSD file Thanks, Vosti
...etc.). • Experience with Geth (Go-Ethereum), Erigon, or Hyperledger Besu forks is highly preferred. 4. Documentation: • Provide clear documentation on how to run a node and connect to the network. Requirements: • Proven experience in launching Layer-1 blockchains or forking EVM chains (Portfolio required). • Deep understanding of Consensus Mechanisms (PoS/IBFT 2.0/Clique). • Proficiency in Golang, Rust, and Linux/DevOps. • Understanding of cryptographic security and private key management. To Apply: 1. Start your proposal with the word "WebGold" so I know you read the details. 2. Briefly describe a blockchain network you have launched or deployed in the past. 3. Confirm you can meet the January 22, 2026 deadline. Budget: Negotiable for the ...
I'm seeking an experienc...user-friendly mobile app for both iOS and Android platforms. - Ensure the app is scalable, secure, and performs well under varying loads. - Collaborate with me to define and refine the app's core functionalities and user interface. - Deliver the project within one month. Ideal Skills and Experience: - Proven experience in mobile app development for both iOS and Android. - Strong proficiency in programming languages such as Swift, Kotlin, and React Native. - Solid understanding of UI/UX design principles. - Experience with backend development and database management. - Excellent communication skills and ability to meet tight deadlines. If you have a strong portfolio and can commit to delivering this project within the specified timeframe, I'...
I'm looking for a skilled developer to create crypto arbitrage bots for both centralized and decentralized ex...statistical arbitrage strategies. Key Requirements: - Ability to operate on both centralized and decentralized exchanges - Focus on USDT/BTC trading pair - Implement multiple arbitrage strategies: triangular, spatial, and statistical Ideal Skills and Experience: - Strong background in cryptocurrency trading and arbitrage strategies - Experience in developing trading bots - Proficient in relevant programming languages (Python, JavaScript, etc.) - Knowledge of API integrations for various exchanges - Familiarity with both centralized and decentralized exchange mechanics - Ability to ensure security and minimize risks Please provide examples of previous work and relev...
The goal is to design a high-voltage, industrial-grade PCB board connecting t...temperature/humidity 1. Core Components & Specifications: ESP32-C3-MINI-1-N4 TCA9548A I2C Multiplexer INMP441 microphone 8x JST-XH 4-Pin Vertical Connectors (2.5mm pitch). LM5164 Buck Converter Must convert to 5V Secondary Power: AP2112K-3.3TRG1 LDO (SOT-23-5). Converts 5V to 3.3V 2- Mechanical & Layout Constraints All 8 JST-XH ports should be aligned along one edge USB Port: One USB-C port for programming and data transfer. Audio Isolation: Keep the INMP441 microphone on a separate ground plane Mounting: Include 4x M3 mounting holes 3-Deliverables: Schematic (PDF and Source files). PCB Layout (Gerber files, Drill files). Bill of Materials (BOM) with LCSC/Digi-Key part numbers. 3D STEP file of th...
...bells and whistles and far more about raw speed, stability, and an interface that lets me trigger actions with minimal clicks. The core of the job is simple: take incoming text data, run it through the processing logic we’ll define together, and return results instantly. Although I’m open to any language or framework you feel is best suited—C++, C#, Python (with something like PySide), or even Rust—performance must not lag. Multithreading, efficient I/O handling, and a lean visual layer will be crucial. After we connect I’ll share sample datasets, the exact processing rules, and interface sketches so you can translate them into code quickly. Deliverables I need from you: • A standalone Windows executable with installer (if required) &bu...
...steps • Trust badges/partners strip 5.2 Page Creation Workflow (Client Self-Service) • Client must be able to create a new page using: • A predefined template structure, and • Reusable sections with ERPNext-managed content • No developer involvement required for standard page creation. 5.3 Dynamic Route Templates • Game/server detail pages must be template-driven using slugs (e.g., /games/rust, /games/minecraft). • Adding a new “Game” record creates a working page automatically. ⸻ 6) Data Model Requirements (ERPNext / Frappe DocTypes) Freelancer must implement DocTypes (or leverage ERPNext website item patterns) to support: 6.1 Game/Server Offering (DocType) • Name, slug, status (active/coming soon) • Short/l...
...Documentation explaining each method and returned data * Source code with no obfuscation (full ownership and transparency) ** Notes If the platform supports WebSockets or real-time streaming, include those as well. If certain endpoints are undocumented but observable, note them clearly instead of guessing. - Please reply by providing: * Relevant experience with crypto trading APIs * Preferred programming language * Estimated timeline and cost...
...System: Instant Notification: Send real-time alerts with a short video clip of the incident 20s for example. Channels: Integration with WhatsApp API (e.g., Twilio or Meta API) OR a custom Mobile App (Flutter/React Native) for security staff. Dashboard: A simple web-based or local interface to view live logs, replay detected incidents, and manage sensitivity settings. Technical Requirements: Programming Language: Python. Frameworks: PyTorch, TensorFlow, OpenCV, YOLO (v8/v10), or MediaPipe. Hardware Compatibility: Must be optimized for NVIDIA CUDA cores / TensorRT. Scalability: The code should support multiple camera streams simultaneously. Deliverables: Full Source Code (well-documented). Setup Guide (How to install on the NVIDIA device and connect cameras). A working ...
Starting from zero coding knowledge, I want to master Python well enough to design, back-test, and deploy my own algorithmic stock-market strategies. The learning path has to begin at absolute basics—installing Python, understanding syntax and data types—and progress methodically toward advanced topics such as object-oriented programming, vectorised analysis with pandas and NumPy, back-testing frameworks like Backtrader or Zipline, broker/API integration (yfinance, Alpaca, Alpha Vantage), and finally live execution. The format that suits me best is a blend of short live sessions (Zoom, Google Meet, or similar) and hands-on homework. After each module I’ll submit code for review so I can correct mistakes early and build solid habits. Key milestones I need covered:...
I need a PCB designed for a prototype. I have a 12v 1a DC motor that will need a Hall effect implemented (i do not have one to provide at this time) on the board for positioning and 12v booster. 3 buttons (on/off, ready, and safe/arm) using a 3.7v 750 mAh lipo battery. I would like to have a usb-c plug in for charging only and a jig for programming. with two sets of led's (4 for battery life stacked to show 25% battery life incriments) and another set in a ring to give time/ready status/safe/arm indication. I'd like the board to be 20mm by 50mm however, im not married to the size but would like to stick to something not too big compared to that. Key requirements: - PCB type: Open to single-sided, double-sided, or multi-layer based on your expertise - Function: Power mana...
I'm seeking an experienced developer to create a comprehensive trading platform for Futures and Options (FnO). Core functionalities required: - Real-time market data - Trade execution - Portfolio tracking Additional features: - Technical analysis tools - News feed integration - User account management Ideal skills and experience: - Background in finance and trading platforms - Strong programming skills, particularly in financial software development - Experience with real-time data processing and user authentication systems - Familiarity with technical analysis tools and market news integration Please provide relevant portfolio work and experience in your bids.
We are seeking an experienced developer to integrate an OpenAI-powered chatbot into our existing SaaS application. Our platform is already in production and built using React on the frontend, Rust on the backend, and includes blockchain-based components that support secure data handling and decentralized logic. The objective of this project is to add a reliable, scalable AI chatbot that can understand natural language queries, maintain conversational context, and deliver accurate, context-aware responses using OpenAI’s APIs. The chatbot will be embedded directly into our application’s user interface and must integrate cleanly with our backend services and existing data sources.
...Extended Essays & Major Projects • Theory of Knowledge (TOK) • Lab Reports & Scientific Writing Study & Homework Support • Homework Help • Problem Solving (Math, Science, Economics) • Exam Preparation & Study Guides • Question & Answer Support Business, Finance & STEM • Business Plans & Reports • Marketing & Strategy Analysis • Finance & Accounting Assignments • Data Analysis & Excel Models • Programming Assignments Applications & Career • College / University Essays • Personal Statements & Motivation Letters • CV / Resume & Cover Letters • UCAS Personal Statement • Common App Essay • Motivation Letter • LinkedIn Profile Writing Editing ...
...GKE Add and maintain logging, monitoring, and basic metrics Help improve performance, scalability, and reliability Follow security best practices (PII handling, secrets, IAM) Collaborate with product managers and engineering teammates Write clean, readable, and testable code Required Skills 3–5 years of backend development experience with Node.js and TypeScript Good understanding of async programming and API design Hands-on experience with Google Cloud (GCP) or similar cloud platforms Solid knowledge of REST APIs and request/response validation Experience with Docker and container-based deployments Basic CI/CD experience (GitHub Actions or Cloud Build) Familiar with Git, pull requests, and code reviews Understanding of backend security basics (OAuth2, JWT, secrets)...
I need a seasoned translator to turn a Russian-language technical manual for developers into fluent, idiomatic English. The material is strictly software-focused developer documentation, so familiarity with programming terminology, APIs, and code-related context is essential. You will work straight from the original Russian files and deliver an English version that: • preserves all headings, tables, figures, and code blocks exactly as they appear • keeps technical accuracy while sounding natural to an English-speaking developer audience • flags any ambiguous or culturally specific terms for my review Send the completed text back in the same editable format (Word or Markdown preferred). A brief sample of past software or IT documentation you’ve transl...
Note: If I wanted AI generated work I would do it myself! I need original files not AI generated garbage. About Pulse Illuminations Pulse Illuminations creates immersive, music‑synchronized outdoor light shows for homes and community spaces. Every display is designed to feel magical, modern, and emotionally resonant — combining precise technical programming with artistic storytelling. The brand focuses on gentle pulses, rhythmic light waves, and clean visual aesthetics that sync perfectly with audio. Our goal is to transform ordinary spaces into captivating experiences that families and communities can enjoy together. This video introduction off of YouTube is something I like. Deliverables 1. Logo Recreation (Photoshop-Ready) Recreate my existing
...program is fast, reliable, and easy for me to extend later. The workflow I have in mind is: • Import plain-text from files or clipboard • Apply user-controlled actions such as find/replace, case conversion, deduplication, word- or character-count statistics • Export the processed result to .txt or .csv Feel free to employ whatever language or framework you are most productive with (Python, Go, C#, Rust, etc.). Cross-platform execution on Windows and macOS would be ideal, but if you have a compelling alternative I’m willing to discuss it. Deliverables • Compiled executable (or runnable script) • All well-commented source code • A short README with build/run instructions Acceptance criteria • Successfully processes a 100 MB text ...
I’m refreshing my brand identity and need a single, standout logo created in a classic vintage style. Warm colours—think rust, burnt orange, ochre, deep cream—should anchor the palette so the mark feels inviting yet timeless. The final design must scale cleanly from social-media avatars to large signage, so please work in vector (Adobe Illustrator or an equivalent). I’ll want: • the primary logo in AI, SVG, PDF, PNG (transparent) • one light and one dark background variation • a short style sheet noting exact colour values and fonts used I’ll provide my brand name and a short creative brief the moment we start so you can quickly move into concept sketches. Two major revision rounds are enough—I value your creative directi...
...solution—so long as the final site meets the goals above and is easy for me to update basic text and images later on. Deliverables 1. Complete, live website deployed to my hosting (or packaged for straightforward transfer) 2. Source files and any custom graphics used 3. Instructions or brief Loom/video walkthrough showing how to edit content and manage the contact form You can use any programming language or platform as long as the website works....
I’m refreshing my brand identity and need a single, standout logo created in a classic vintage style. Warm colours—think rust, burnt orange, ochre, deep cream—should anchor the palette so the mark feels inviting yet timeless. The final design must scale cleanly from social-media avatars to large signage, so please work in vector (Adobe Illustrator or an equivalent). I’ll want: • the primary logo in AI, SVG, PDF, PNG (transparent) • one light and one dark background variation • a short style sheet noting exact colour values and fonts used I’ll provide my brand name and a short creative brief the moment we start so you can quickly move into concept sketches. Two major revision rounds are enough—I value your creative directi...
Project Description I need to extract data directly from the network layer of a social media app (not via its public UI). The target is the app’s roles / profiles endpoint—the re...following being required at minimum: • Role / username • Avatar image URL • Role description (if present) If the server returns additional fields in the same response object, they should be included as well. You may choose any suitable approach (e.g. traffic inspection, request replay, scripting, etc.), as long as the solution is reliable and repeatable on demand. I am flexible regarding tools, programming language, and operating system. Deliverables • A data export in JSON list or Excel (.xlsx) format • The file must contain multiple role records with popula...
...light-touch supervision Defined zones to manage noise and behaviour naturally Easy cleaning, maintenance, and equipment replacement Infrastructure ready for access control and booking systems Outcome The result is a refined, adaptable coworking environment that elevates the hotel offering while operating as a scalable, standalone workspace solution. The design supports long-term growth, multi-use programming, and replication across future sites without reliance on fixed branding or structural change....
I need a qualified third party to test and receive the code for the website and mobile application (flutter programming) from the programmer.
I'm experiencing extremely low FPS (3 FPS) while playing Rust despite having a high-speed 1000 Mbps internet connection. I need help to optimize my game performance. My system specs: - 32GB DDR4 RAM - Intel Core i3-10105 CPU @ 3.70GHz (4 cores, 8 logical processors) I've already tried some troubleshooting steps, including updating graphics drivers, lowering game settings, and checking for system malware. Ideal skills and experience: - Expertise in FPS optimization for Rust - Strong knowledge of system performance tuning - Experience with similar hardware setups Looking for someone who can effectively diagnose and resolve the issue to improve my gaming experience.
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...Polygon smart-contract interaction with gas-awareness Risk Management (Mandatory) The bot must never risk full balance. Required controls: -Max exposure per market -Position sizing rules -Inventory limits and rebalancing -Max trades per minute -Liquidity and spread validation -Cooling-off logic -Gas usage limits Deliverables -Production-ready bot (Python preferred for config, but fast C++ or rust executable binary is okay) - Config system (file or lightweight UI) - Paper-trading / demo mode - Logging & monitoring & alerting (PnL, inventory, trades) Clear README with deployment instructions Acceptance Criteria -Runs unattended for 48 hours -Quotes at least 3 live markets Quote updates within milliseconds Net positive PnL after fees and gas Ideal Candidate - Proven e...
I'm looking for a skilled developer to build an AI program that will flag discrepancies in oil and gas invoices. This is essential for mitigating financial losses. The AI should be able to identify: - Duplicate invoices - Incorrect prices - Unauthorized charges Ideal skill...discrepancies in oil and gas invoices. This is essential for mitigating financial losses. The AI should be able to identify: - Duplicate invoices - Incorrect prices - Unauthorized charges Ideal skills and experience: - Proficiency in AI and ML development - Experience in invoice processing and anomaly detection - Familiarity with data integration from various sources (DB, Excel, APIs) - Strong programming skills, preferably in Python, Java, or JavaScript Please provide examples of similar projects yo...
I'm seeking an experienced developer to create a game modding program for Xbox 360, focusing on multiplayer games. Essential Requirements: - Game modding experience, especially for Xbox 360 - Expertise in multiplayer game dynamics - Ability to develop secure, user-friendly modding tools Ideal Skills and Experience: - Proficiency in programming languages relevant to Xbox 360 development - Background in game design and modification - Understanding of network protocols for multiplayer games - Strong problem-solving skills and creativity
