Hire the best C++ Programmers & Developers in Bangladesh

Name: C++ Programmers & developers
Brand: Upwork
Rating: 4.9 (211 reviews)

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Clients rate C++ Programmers & developers

4.9/5

based on 211 client reviews

$50 hourly
Nahid H.
- 5.0/5
- (21 jobs)
I have over 5 years of experience building small to large backend systems, with a knack for implementing scalable and efficient solutions while saving development time and driving impactful results. Clients who work with me always receive top priority for post-production bug fixes and support. I believe in delivering ultimate results that exceed expectations. I enjoy learning new things and implementing them effectively. I use AI as a tool to reduce repetitive coding tasks, not as a substitute for writing code. What Can I Do? - Develop Microservices - Build Enterprise Authentication Systems (JWT, OAuth, Custom Solutions) - Design Scalable Databases with technologies like PostgreSQL, MySQL, MongoDB, and Elasticsearch - Optimize Backend Systems for reduced network latency - Write Clean and Reliable Business Logic that evolves over time without breaking the system - Perform Efficient Debugging with in-depth knowledge to provide quick solutions - Apply DevOps Expertise to deploy and maintain systems efficiently - Solve unforeseen Complex Challenges systematically and adaptively - Handle Data Processing tasks, including CSV, PDF, JSON, XML, YAML, and Regex - Integrate RAG/ Agentic RAG on custom data - Integrate Customized AI Agent in the system Development Environment: - Apple Macbook M4 Pro - Cursor x Claude - iTerm2 - Docker - Arc Languages I Can Start With Immediately: - Python, Golang, TypeScript, Rust, C/C++, C# I thrive on learning and adapting to new ideas. Let’s collaborate and turn your concepts into reality. I look forward to the opportunity to work with you!

C++
GitHub
Data Structures
Git
CI/CD
Linux
Algorithm Development
MySQL
React
Flask
Django
TypeScript
Bash
Python
JavaScript
$80 hourly
Md. Fahim B.
- 5.0/5
- (6 jobs)
Md. Fahim Bin Amin is a multi-faceted software engineer, educator, machine learning engineer, and open-source advocate who has become a prominent figure in the developer community. As a Microsoft Research Investigation Contributor to OSS, Fahim has been at the forefront of open-source software development, utilizing his extensive knowledge and experience to provide innovative solutions to complex problems. In addition to his work as a developer, Fahim is also an accomplished writer, having published articles on a range of topics on well-known international platforms such as freeCodeCamp, Hashnode, DEV Community, Medium, and more. His writing style is accessible and informative, making complex topics understandable to a wide audience. Fahim's articles have become an invaluable resource for developers seeking to improve their skills and stay up-to-date with the latest industry trends. Beyond his writing, Fahim is also committed to sharing his knowledge and experience through his practical, knowledge-rich video content. His videos provide developers with practical guidance and valuable insights into the latest tools and technologies, and his passion for teaching has made him a sought-after mentor within the developer community.

C++
Golang
JavaFX
Web Development
Artificial Intelligence
Machine Learning
React
JavaScript
Java
Python
Markdown
Open Source
GitHub
$35 hourly
Md Dulal Ahmed A.
- 4.9/5
- (5 jobs)
My childhood hobby was taking something apart and putting it back together. As I grew older, I became fascinated with electronics and completed BSC on EEE. Over the last 10 years I have developed some consumer and IoT products for RISO, ME-Solshare Ltd, Walton Micro-Tech Corporation, Sinetek Ltd, ERROR Lab and I've acquired some rather unique skills along the way in embedded systems, RF/wireless, and harsh environment systems. In most of my projects I have developed firmware using TTD (Test-driven development), maintained firmware versions properly by git and followed industry best practices. 𝐌𝐲 𝐒𝐤𝐢𝐥𝐥𝐬: • 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: C, C++, and Python • 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐎𝐒: Embedded Linux, Free RTOS, and Amazon free RTOS • 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥𝐬: UART, SPI, I2C, RS485, and WG26 • 𝐖𝐢𝐫𝐞𝐥𝐞𝐬𝐬: WIFI, BLE, GSM, GPRS, IR & RF • 𝐌𝐢𝐜𝐫𝐨𝐜𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫𝐬: STM32, ESP32, Nordic, PIC and AVR • 𝐃𝐞𝐯 𝐁𝐨𝐚𝐫𝐝𝐬: Arduino (Uno, Mini, and Mega), STM37H745, NUCLEO-F070RB, ESP32 Devkit, NRF52840-DONGLE • 𝐆𝐔𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: TouchGFX • 𝐏𝐂𝐁 𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠: Proteus, Altium • 𝐒𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧: Proteus, Multisim, LTspice • 𝐒𝐜𝐡𝐞𝐦𝐚𝐭𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧: Designed SMPS, Inverter, and some circuits for home automation, IoT energy meter, IoT Attendance Machine and home appliance products. • 𝐂𝐢𝐫𝐜𝐮𝐢𝐭 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: Performed circuit analysis, signal integrity, and reliability testing of different circuits. I have a lab at home with all the necessary hardware/firmware development equipment including oscilloscopes, signal generators, power supplies, power loggers, uA meters, soldering stations, development boards, etc. It's highly likely I have already worked with the technologies you need to make your project successful. Thank you for taking time to consider me for your project.

C++
PIC16
Microcontroller Programming
STM32
nRF52
ESP32
Arduino
Firmware
C
Real-Time Operating System
Test-Driven Development
Amazon Web Services
Bluetooth LE
Object-Oriented Programming
Git
$35 hourly
Reduan Ahmed T.
- 5.0/5
- (12 jobs)
How are you doing? In this world, only outcomes matter! So, what contribution can I make to help you achieve your desired results? With 7+ years in the industry and 100+ products developed, here's how I can assist: ⚙️ Research: Have a burning topic in mind that you want to be researched? I can lend my expertise. ⚙️ Troubleshooting & Problem Solving: Whether it's a technical glitch or a challenging obstacle, I'll provide solutions with consideration for their impact. ⚙️ Proof of Concept (PoC): I'll conduct detailed analyses to determine feasibility and address any challenges, ensuring your ideas can be brought to life. ⚙️ Optimization: Whether it's enhancing existing solutions or incorporating modern technologies, I'll work with you to elevate your products or solutions. ⚙️ Prototype Development: From idea to product, I'll help turn your prototypes into fully functional products, providing necessary documentation along the way. ⚙️ Custom Solutions: I'll provide tailored solutions to tackle your problems effectively. ⚙️ 3D Model: I can 3d model any parts or enclosure with the end user in mind. ⚙️ Leading Team: Need a team lead for your project team, I have long experience of leading diverse teams. In all my endeavours, I assure you of top-notch quality and unwavering support, even beyond project completion, ensuring your utmost satisfaction. Technical Skills Overview: No matter your project's requirements, my engineering mindset enables me to offer assistance, including but not limited to: ➡️Architectural Design, Flowcharts, State Machines ➡️Research and Documentation ➡️Programming (C/C++, C#, Python, YAML, .NET, tkinter, YOLOv7, flask,) ➡️Databases(Influx DB, MongoDB, SQ3lite) ➡️Web Protocols (MQTT/MQTTS, HTTP/HTTPS, SIP, CoAP, raw TCP, TCP/IP, UDP, Websocket, SNMP, SMTP) ➡️Thingsboard, Node-red, Grafana, Headscale, OpenVPN, docker, balena OS etc. ➡️Microcontrollers, Microprocessors, System-on-Chip, Development Boards ➡️Sensors, Actuators, Modules ➡️Wired and Wireless Communication Protocols ➡️PCB Design (EagleCAD, EasyEDA, Altium) ➡️BOM Creation and supplier sourcing ➡️Operating Systems/Real-Time Operating Systems (FreeRTOS) ➡️Various Platforms, Apps, IDEs ➡️ 3D Modeling and 3D printing ➡️Firmware, Device Drivers ➡️Testing and Prototyping Examples of Proficiency: 🟦Microcontrollers (Atmel, Espressif, ARM) 🟦Development Boards (Arduino, Raspberry Pi, ESP, Sipeed, Amlogic S905, Revolution Pi, T-Beam) 🟦Interface Devices (GPS, GSM, LCD, Keypad, RTC, 7-Segment) 🟦Communication Protocols ( LoRa, LoRaWAN, Bluetooth, BLE, GSM, ESP-NOW, NBIoT, Modbus(RTU/TCP), CAN etc) 🟦Sensors (Temperature, PIR, Piezo, Ultrasonic, 9-Axis Motion, Load cell, AQI) 🟦Actuators (DC Motors, Servos, Steppers, Brushless) 🟦IDEs (Visual Studio, Arduino IDE, PyCharm) 🟦CAD ( Fusion 360, Ultimaker, Sketchup) 🟦Debug toolchain (Wireshark, QCom, Hercules, Putty etc) And more! If your project requires skills not listed here, don't hesitate to reach out—I may still be able to assist.

C++
Automated Monitoring
Grafana
Desktop Application
Machine Vision
Sensor
3D Modeling
Embedded System
3D Printing
Machine Learning
MQTT
Network Engineering
ESP32
Raspberry Pi
Python
$100 hourly
Mst. Nurun N.
- 4.9/5
- (28 jobs)
Hello! I'm Nahar — a seasoned developer specializing in custom solutions for traders, crypto enthusiasts, and businesses. With over 10 years of hands-on experience, I deliver high-performance, reliable, and fully tailored systems that drive real results. I design and build: ✅ Custom Trading Bots & Indicators • Pine Script (TradingView) • NinjaTrader 7 & 8 • MQL4 / MQL5 (MT4 / MT5) • cTrader (cAlgo / cTrader Automate) • Python (for trading, data analysis, AI, automation) • Solana-based trading bots & smart contracts (Rust) ✅ Blockchain, DeFi & Web3 Development • Smart Contracts (Solana, Ethereum) • Rust & Web3 integrations • DeFi Tools, Arbitrage Bots, and Market-Making Bots • Twitter Bots for trading alerts, sentiment analysis, and automation ✅ Full-Stack Development & Technical Services • Real-time dashboards & trading journals • Website bug fixing & optimization • Backend systems (NodeJS, Python, Web3) • System administration & server setup • REST & WebSocket APIs integrations I specialize in strategy automation, algorithmic trading, crypto bots, and financial tools, offering scalable, secure, and fully optimized solutions. Whether you need a trading strategy coded, an automated portfolio manager, blockchain integration, or even server administration — I’ve got you covered. My systems are designed for profitability, stability, and performance. I aim to deliver not just code but actionable, result-oriented tools you can depend on. I’m almost always online and ready to take on your project immediately. Let’s bring your ideas to life with code. 💬 DM me anytime — I’m ready when you are. — Nahar

C++
web3.js
Solidity
Rust
Node.js
C#
Docker
Python
cTrader
NinjaTrader
MQL 5
MQL 4
Trading Automation
Pine Script
Forex Trading
$50 hourly
Niloy D.
- 4.9/5
- (361 jobs)
I am an ACM-ICPC World Finalist and software engineer. I have been developing backend and DevOps solutions using C++, Java, and Python since 2016. I have experience in multiple domains that include fintech, agrotech, health tech, IoT, and Saas. I have been working as a remote developer with globally distributed teams since 2019. I am a quick learner, good with communication, proactive and punctual human being. Nothing excites more me than a challenge that is necessary but difficult to solve. I am also a competitive programmer and expert in data structures and algorithms. I have a decent understanding of UNIX systems especially how different types of data structures are blended to solve complex problems of operating systems. I am a team player and can work as solo as well. I never compromise the quality of my work doesn't matter how the pressure is. And, I believe in requirement analysis as the most crucial part of engagement.

C++
Node.js
Algorithm Development
Django
Multithreaded Programming
Socket Programming
Flask
Data Structures
Git
Docker
Python
Kubernetes
C
Java
Linux
$5 hourly
MD Mehedi Hasan P.
- 5.0/5
- (17 jobs)
As a web developer with over 1 years of experience, I have a strong foundation in programming languages such as HTML, CSS, and JavaScript, as well as experience working with content management systems like WordPress and e-commerce platforms like WooCommerce. I am skilled at building responsive, user-friendly websites that meet the needs of my clients and their customers. In addition to my technical skills, I have excellent communication and problem-solving abilities, which have allowed me to effectively collaborate with cross-functional teams and deliver successful projects on time and on budget.

C++
Google Workspace
Google Sheets Automation
AppSheet
Data Extraction
Google Apps Script
Data Mining
Beautiful Soup
API
Data Scraping
Web Scraping
Python
JavaScript
Data Entry
Microsoft Excel
$20 hourly
Md Masud R.
- 4.7/5
- (7 jobs)
💡Machine Learning Engineer with Expertise in Computer Vision, Deep Learning, Natural Language Processing, Generative AI, AWS cloud services and more!💡 Greetings, I bring over four years of expertise in machine learning and AI, specializing in cutting-edge ML, Deep Learning, and Computer Vision domains. My proficiency spans diverse AI areas, including Computer Vision, Deep Learning, Natural Language Processing, Reinforcement Learning, Generative AI, and LLM. I've strategically applied AI in medicine, academics, sports, and industry, streamlining processes such as data annotation, model training, and deployment. Let's collaborate to elevate your projects with innovative AI solutions. 🌟 Key Services: - Data Cleaning & Preprocessing - Data Scraping & Annotation - Deep Learning Model Training & Optimization - Custom Data and Model Building, Training & Integration - Actionable Recommendations & Insights - Language Vision Models(LLaVa,etc) - GPT-3/4-based agent workflows - Prompt Engineering - API Endpoint Development & Integration 💡 Projects: - Tennis serve Detection - Object Counting and direction detection - Face Mask Detection - Plant Disease Detection - Smart attendance using Face Recognition - Artificial Face emotion generation - Image Tag Detection - Bengali Handwritten Grapheme Classification - Leaf Disease Classification - kidney functional tissue units (FTUs) detection - Hungry Geese agent training 🚀 Expertise: - ML Frameworks: PyTorch, Tensorflow, PyTorchLightning - API Frameworks: FastAPI, Flask - Computer Vision (CNN, Yolo, Yolo-nas, Faster/Fast-RCNNs, ResNet, MobileNet, DeepSort, Semantic & Instance Segmentation, BotSort, Bytetracker, Vision Transformer, etc.) - GANs, Audio Classification, Recommendation & Forecasting Models, Text-to-Speech, Speech-to-Text, Supervised and Unsupervied ML, Reinforcement Learning - BERT, Transformers, GPT-3/4, ChatGPT, Langchain - CLIP, DALL-E, Stable Diffusion, Image-to-Text, Text-to-Image, StyleGAN, CycleGAN - AWS Services (Textract, Rekognition, etc.) - NLP, Time Series Analysis, Machine Learning Algorithm Integration - Amazon SageMaker, Textract, Transcribe, Translate, Rekognition, Comprehend - AWS S3, AWS Lambda, EC2 machine, SNS, SQS, CodeBuild, VPC - GCP compute Engine, GCP VPC - PostgreSQL database, AWS dynamodb, MySQL 🛠 Technical Skills: - Languages: Python, C++, Reactjs - Libraries: OpenCV, Numpy, Scikit-Learn, Matplotlib, SciPy, Pandas, Spacy, NLTK, XGBoost - Version Control: GIT, Github, Bitbucket - Analysis: Statistics, Calculus, Classification/Clustering, Machine Learning, Deep Learning - Methodologies: Scrum, Kanban, TDD - CI/CD: Github Action, Jenkins, Kubernetes - Other: Linux, Strong Problem Solving Background Thank you for considering my profile. I'm passionate about the endless possibilities of machine learning to solve real-world challenges. If you're ready to bring your AI ideas to life, let's connect. I'm eager to discuss your project and how my expertise can contribute to your success. Don't hesitate to reach out—I'm here to help you innovate and make your vision a reality🚀.

C++
ChatGPT
LLM Prompt Engineering
Database
Artificial Intelligence
spaCy
Python Numpy FastAI
Deep Learning
Machine Learning
PyTorch
TensorFlow
Computer Vision
Python
Keras
Natural Language Processing
$20 hourly
Md Al M.
- 5.0/5
- (5 jobs)
With 3+ years of experience, I build high-quality mobile apps using React Native, delivering smooth, cross-platform performance for both iOS and Android. I've successfully launched apps on the App Store and Play Store, worked with Firebase, REST APIs, and handled everything from bug fixing to full feature development and deployment. ✅ What I Can Help You With: Bug fixes & performance optimization Expo & bare React Native projects Push notifications, auth, payments (Stripe/Firebase) OTA updates, deep linking, background tasks App Store & Play Store submission 🛠 Tech Stack: Frontend: React Native, Expo, Redux Toolkit Backend: Node.js, Nest.js, REST APIs Databases: MongoDB, MySQL, Firestore Dev Tools: Android Studio, Xcode, Git, Postman, Figma Clients love my clean code, clear communication, and ability to deliver fast. Need help launching or fixing your app? Let’s talk.

C++
API
Websockets
NodeJS Framework
Firebase Cloud Firestore
React
MySQL
JavaScript
MongoDB
React Native
Realm Database
$20 hourly
Md Shaharia Shadid S.
- 5.0/5
- (4 jobs)
I have 5 years of experience working with Linux/Unix systems, services, maintenance. I'll do gladly any task from above I've mentioned. I am a motivated, responsible, and experienced System Administrator with strong skills in Container Tools: Docker www servers: Apache Mail servers: Postfix, Exim, Dovecot, Postal, Zimbra, MailerQ, and PowerMTA Files: Samba DNS: Bind, Mydns Proxy: Squid FTP: Proftpd, Vsftpd Databases: MySQL, PostgreSQL Version control: SVN Cloud: AWS, Digital Ocean, Ovh, Linode, Hetzner, Vultr, Upcloud and Cloudways OS Platform: Ubuntu, Centos, and RedHat Programming languages: Bash, PHP, and C++

C++
Cold Email
Email Deliverability
DevOps
MailWizz
Cloud Computing
Web Development
Server Administration
Docker
Mail Server Implementation
MySQL
Bash Programming
Amazon Web Services
System Administration
DNS
$15 hourly
Fahim R.
- 5.0/5
- (8 jobs)
I am an Embedded System Engineer. I am an expert in Microcontroller Programming and PCB Designing with 3D Modelling. ① I use Microchip Studio, ESP-IDF, and Arduino IDE for Microcontroller Programming. ② I use Proteus and Altium Designer for Printed Circuit Board (PCB) designing. ③ I use SolidWorks and AutoCAD for 3D Modelling. ✔ I will provide you with an Efficient Code with easy to understandable comments, organize "Schematic Design", Look Creative "PCB Board" and a well-documented "Bill of Materials (BOM)". ❤️️ I will try to provide the best quality of service for my clients.

C++
Embedded System
Autodesk AutoCAD
SolidWorks
Arduino
ESP32
Atmel AVR
Microchip
Microcontroller Programming
Electronics
C
Proteus Design Suite
Altium Designer
Circuit Design
PCB Design
$10 hourly
Tayef M.
- 5.0/5
- (6 jobs)
💡Are you seeking a proficient IoT and Embedded Software Developer with expertise in ESP8266 and ESP32? Look no further! I am your go-to expert for all things related to IoT development, circuit design, PCB design, and prototyping. Turn your IoT ideas into reality! 🚀 My Skills and Expertise Include: ✅ ESP8266,ESP32 & Arduino Firmware Development ✅ Web Server Development On ESP32/ESP266 ✅ API Integration:Sensor Integration ✅ Protocols (MQTT,HTTP,CoAP,GSM,AMQP,LoRaWAN) ✅ Circuit Design ✅ PCB Design ✅ Prototyping 💡 Why Choose Me? 💡 💡 Expertise: With years of experience as an IoT and Embedded Software Developer, I bring a wealth of knowledge and expertise to every project. 💡 Quality: I am committed to delivering high-quality solutions that meet and exceed client expectations, ensuring the success of your IoT ventures. 💡 Communication: Clear and prompt communication is key to project success. I prioritize effective communication to ensure that project requirements are understood and executed accurately. 💡 Collaboration: I believe in working closely with clients to understand their needs and goals, fostering a collaborative environment where ideas flourish and innovation thrives. Let's collaborate to turn your IoT ideas into reality! Whether you need assistance with ESP8266/ESP32 development, web server setup, API integration, sensor integration, circuit design, PCB design, or prototyping, I am here to help. Feel free to reach out, and let's discuss how we can bring your IoT projects to fruition!

C++
PCB Design
Hardware Design
Firmware Programming
Internet of Things
Internet of Things Solutions Design
Robotics
Raspberry Pi
Arduino
Arduino Firmware
Python
Embedded System
Embedded C
ESP32
ESP8266
$25 hourly
Md. Farhan Y.
- 5.0/5
- (9 jobs)
✅ Candidate Master on Codeforces (rating : 𝟭𝟵𝟭𝟱) ✅ Guardian(Top 0.3%) on LeetCode (rating : 𝟮𝟰𝟯𝟴) ✅ 6* on CodeChef (rating : 𝟮𝟮𝟬𝟱) ✅ 𝟱+ years of experience in Competitive Programming ✅ Solved 𝟰𝟬𝟬𝟬+ programming problems ✅ Expert in Data Structure and Algorithm 👋 Welcome to my profile! If you're looking to sharpen your coding skills, boost your rankings on platforms like Codeforces, LeetCode, and CodeChef, master data structures and algorithms, or prepare for coding interviews, you're in the right place! I am Md. Farhan Yousuf, a passionate and skilled competitive programmer holding the title of Candidate Master(𝟭𝟵𝟭𝟱) on Codeforces, consistently ranking in the top 0.3%(𝟮𝟰𝟯𝟴) on LeetCode, and a 6-star(𝟮𝟮𝟬𝟱) coder on CodeChef. With extensive experience in algorithm design, data structures, and problem-solving, I am dedicated to helping others excel in competitive programming and understand the core principles of Data Structures and Algorithms. 💼 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: 🔹 5+ Years of DSA, Competitive Programming and Problem Solving (Since 2020) 🔹 2-time Finalist in ICPC Asia West Continent Finals 🌍 🔹 Participant in ICPC Dhaka Regional, NCPC, and multiple IUPCs 🔹 400+ Contests Across Codeforces, CodeChef, LeetCode, and AtCoder 🏁 📚 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: 🎓 One-on-One Problem-Solving Sessions – Learn how to think and code efficiently. 🎓 LeetCode Interview Preparation – Get ready for FAANG-level interviews. 🎓 Competitive Programming Tutoring – Boost your rankings with structured training. 🎓 DSA Mastery – Learn algorithms like DP, Graphs, Trees, and more! 🎓 ICPC Training & Contest Strategy – Prepare for ICPC with tailored training and contest strategies. 🔑 𝗜 𝗵𝗮𝘃𝗲 𝗺𝗮𝘀𝘁𝗲𝗿𝗲𝗱 𝘁𝗵𝗲 𝗳𝗼𝗹𝗹𝗼𝘄𝗶𝗻𝗴 𝘁𝗼𝗽𝗶𝗰𝘀: 🟢 Arrays | Strings | Stacks | Queues | Linked Lists | Binary Search 🟢 Recursion | Backtracking | Sliding Window | Two Pointers 🟢 Graphs | BFS | DFS | Dijkstra’s & Bellman-Ford Algorithms | Topological Sort 🟢 Trees | Segment Trees | Lazy Propagation | Tries 🟢 Dynamic Programming | Knapsack | LIS | LCS | DP on Graphs & Trees 🟢 Disjoint Set Union (DSU) | Kruskal’s & Prim’s Algorithm | Floyd-Warshall 🟢 Bit Manipulation | Number Theory | String Algorithms 🟢 Sqrt Decomposition | Mo’s Algorithm | Combinatorics 🟢 And many more. ✨ 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ✔ One-on-One Coaching 🤝 ✔ Personalized Learning Plan 🎯 ✔ Step-by-Step Problem Solving Approach 🧩 ✔ Proven Track Record of Success 🚀 ✔ Flexible Availability & Timely Delivery ⏳ ✔ Clean, Bug-Free Code ✅ ✔ I simplify complex topics and explain them in the easiest way 💡 ✔ Guided many students who have successfully improved their problem-solving skills 🎓 🤝 I look forward to working with you and contributing to your success in the world of DSA and competitive programming and beyond. Let's achieve great things together! Thank you for visiting my profile !

C++
Competitive Intelligence
Interview Training
Interview Preparation
Algorithm Development
Algorithms
Data Structures
Problem Solving
Python
C
$25 hourly
MD Zakir H.
- 5.0/5
- (21 jobs)
Hi there👋! Zakir here😃, Are you looking for an expert Software and Website and Blockchain Developer ? I’m a developer and having more then 5 years of experience on building Software and websites and Blockchain for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, software's, I can help. 📊My stats 🏆Top Rated on Upwork 🚀 Fast Response 🚀 100% Job Success 💡My Core Skills: Knows ✅✅✅✅✅✅Full Stack Development Languages✅✅✅✅✅✅ ✅CSS 3 ✅SCSS ✅Microsoft VBScript ✅Dart ✅ASP ✅HTML ✅SQL ✅TypeScript ✅Sass ✅CSS ✅HTML5 ✅JavaScript ✅Python ✅C++ ✅Java ✅PHP ✅GraphQL ✅Twilio API ✅C# ✅ Visual Basic ✅✅✅✅✅✅ Web Servers ✅✅✅✅✅✅ ✅Cloudflare ✅Apache Tomcat ✅Microsoft IIS ✅Apache HTTP Server ✅NGINX ✅✅✅✅✅✅ Databases ✅✅✅✅✅✅ ✅SQLite ✅PostgreSQL ✅Oracle Database ✅MySQL ✅Microsoft Access ✅✅✅✅✅✅ Full Stack Development Skills ✅✅✅✅✅✅ ✅ASP.NET Web API ✅SaaS ✅Vue.js ✅Amazon Web Services ✅webpack ✅.NET Framework ✅Django ✅Netlify ✅ChatGPT ✅Spring MVC ✅Tailwind CSS ✅GitHub ✅React Bootstrap ✅RESTful API ✅.NET Compact Framework ✅Custom PHP ✅ASP.NET MVC ✅AJAX ✅ExpressJS ✅ASP.NET Core ✅ASP.NET ✅.NET Core ✅D3.js ✅Next.js ✅Git ✅CodeIgniter ✅Laravel ✅HTTP ✅Symfony ✅WordPress ✅XML ✅Google Cloud Platform ✅Vercel ✅React ✅Node.js ✅Responsive Design ✅jQuery ✅npm ✅Bootstrap ✅Apache Maven ✅Shopify ✅Figma ✅Elementor ✅Webflow ✅✅✅✅✅✅ Full Stack Development Deliverables ✅✅✅✅✅✅ ✅API Integration ✅Desktop Application ✅Website Redesign ✅Web Development ✅Chatbot ✅API Development ✅WordPress Plugin ✅Google Chrome Extension ✅Browser Extension ✅Web Application ✅Ecommerce Website ✅Full-Stack Development ✅Database Development ✅Postman ✅Python Test Automation ✅Framework Selenium ✅Git ✅Dapp Developer 🪄What I offer: - I use a data-driven approach to fully understand my target audience and project goals during development. - I prioritize user needs and preferences throughout the design process, ensuring intuitive and user-friendly interfaces. -I bring strong collaborative skills, working seamlessly with stakeholders, developers and cross-functional teams to bring designs from concept to implementation. - I conceptualize and design high-performing customer acquisition and retention pages with a focus on conversion rate optimization (CRO). I am truly excited about the possibility of contributing to the success of your project👩‍💻😁 Full project management from start to finish Regular communication is important to me, so let’s keep in touch. 📩 Sounds like a good fit? - Next Steps: Click the green ‘Send Message’ button in the top right-hand corner. 💫🚀Shoot me a message, let's create magic together!🤟 Md Zakir Hossain

C++
Blockchain Development
Symfony 4
Flutter
WordPress Development
VB.NET
Website
Java
React
C#
Python
PHP
CodeIgniter
Laravel
JavaScript
$10 hourly
Moonsatul Islam M.
- 5.0/5
- (15 jobs)
I am a hard working, honest individual. I am a good timekeeper, always willing to learn new skills. I am friendly, helpful and polite, have a good sense of humor. I can work independently in busy environments and within a team setting.I'm very proficient and have valuable experience in Web development area . I also have experience in Data Science and lead generation. I also developing my knowledge about cyber security field. Also expert in Data Analysis. - Know about Microsoft's Word,Exel,PowerPoint and Access. - Know the Data Scraping and Analysis -Knows about HTML and CSS, JQuery - Knows about software project management -Know Programming Languages ( c++,c#,Java,Python) I am good at regular communication. ***Regular communication is very important to me, so let’s keep in touch.

C++
Microsoft PowerPoint
Microsoft Excel
Microsoft Word
Marketing Advertising
Data Analysis
Lead Generation
Data Entry
App Design
App Development
Web Design
Web Application
C#
Java
Python
$10 hourly
Rana A.
- 4.8/5
- (25 jobs)
I have 12 years of working experience and “22,000+ hours” completed with US, UK, and Australian clients in the UPWORK platform. My core competency lies in: ✅ Website Development in Wordpress ✅ Photo Editing using Adobe Photoshop ✅ Virtual Assistant / Administrative Support ✅ Data Analysis using Advanced Excel Function ✅ PDF Editing ✅ Web Research ✅ Project Management ✅ Database Management using ZOHO Creator ✅ C++ ✅ Python I have outstanding communication skills, virtual assistant capabilities, great interpersonal skills, friendly and professional demeanor, the ability to multi-task and complete assignments on time. I am proactive, a self-starter, and have the ability to follow through, capable of managing others with superior organizational capabilities.

C++
Virtual Assistance
Business Research
Google Docs
Microsoft Excel
Administrative Support
Web Scraping
Data Analysis
Data Entry
WordPress
Zoho Creator
MySQL
Python Script
Python
$10 hourly
Ashish Shorma D.
- 4.8/5
- (11 jobs)
Are you looking to transform complex information into engaging visuals that captivate your audience? Look no further! I'm a skilled infographic designer with a passion for visual storytelling and a keen eye for design aesthetics. With 5 years of experience in creating stunning infographics for a diverse range of clients and my own websites, I specialize in turning data and concepts into visually appealing graphics that communicate your message effectively. What I Offer: - Custom Infographic Design: From concept development to final execution, I'll work closely with you to create custom infographics tailored to your specific needs and objectives. - Data Visualization: I excel at translating raw data into meaningful visualizations that simplify complex information and enhance understanding. - Visual Storytelling: I believe in the power of visuals to tell compelling stories. Whether it's for marketing campaigns, presentations, or educational materials, I'll help you tell your story in a visually engaging manner. - Brand Consistency: I understand the importance of maintaining brand consistency across all your visual assets. I'll ensure that your infographics align with your brand identity and messaging. Why Choose Me: - Creative Approach: I bring a unique creative perspective to every project, pushing the boundaries of traditional infographic design to deliver innovative and impactful visuals. - Attention to Detail: I'm meticulous about every aspect of design, from typography and color palette selection to layout and composition, ensuring a polished final product. - Client Satisfaction: Your satisfaction is my top priority. I'll work tirelessly to meet your expectations and deliver infographics that exceed your goals. Let's Work Together: Ready to elevate your content with visually stunning infographics? Let's collaborate to bring your ideas to life! Contact me today to discuss your project requirements and explore how I can help you achieve your visual communication goals.

C++
MATLAB
Python
Microsoft PowerPoint
Microsoft Word
Microsoft Excel
Canva
Infographic
$6 hourly
Shamim H.
- 5.0/5
- (28 jobs)
Hello, I am an IoT and Embedded System Engineer with 3+ years of experience in designing and implementing various IoT solutions using Micro-Processors and microcontrollers such as Raspberry pi, Orange pi, Banana pi, BeagleBone, Raspberry Pi Pico, Pico W, Arduino, ESP32, and ESP8266. I have a strong background in communication protocols such as MQTT and I have experience integrating these solutions with third-party dashboards. I have a track record of successfully completing IoT projects on time and within budget. I have excellent problem-solving skills and am able to troubleshoot issues that may arise during the development process. In addition to my technical skills, I have strong written and verbal communication skills, allowing me to clearly communicate progress and issues to clients throughout the project. Some of the key skills and experiences that I bring to the table include: # Extensive experience working with microcontrollers such as Arduino, ESP32, and ESP8266 # Proficiency in communication protocols such as MQTT and HTTP # Experience integrating IoT solutions with third-party dashboards and platforms # Strong problem-solving skills and the ability to troubleshoot issues that may arise during the development process # Strong written and verbal communication skills I am available for full-time and part-time work and am flexible with my schedule. I am always open to new challenges and am excited to work on a wide range of IoT and embedded system projects. I am committed to maintaining professional relationships with my clients and delivering effective & reliable services according to their needs. 100% satisfaction guaranteed. Contact me now to discuss.

C++
Embedded System
Arduino
MQTT
AWS IoT Core
Internet of Things Solutions Design
Electronic Circuit Design
Arduino Firmware
Arduino IDE
Atmel AVR
Web Application
STM32
Embedded C
Raspberry Pi
ESP32
Python
$25 hourly
Md.Shakibur R.
- 4.9/5
- (56 jobs)
I'm a passionate game developer with 3 years of experience in the industry. I specialize in creating engaging and immersive games that keep players coming back for more. Whether you're looking for a small indie game or a large-scale AAA title, I have the skills and expertise to bring your vision to life. My areas of expertise include: Game design and development Unity and Unreal Engine development Multiplayer game development Mobile game development I'm also proficient in a variety of programming languages and game development tools, including C#, C++, Java, Python, and more. I'm passionate about staying up to date with the latest trends and technologies in the industry to ensure that my games are always top-notch. Here are some of the game development services I offer: Concept and design development Game prototyping and testing Full game development Multiplayer game development and integration Game optimization and debugging Post-release support and updates If you're looking for a skilled and experienced game developer who can bring your ideas to life, please feel free to contact me. I'm always eager to discuss new projects and collaborate with creative individuals and teams. Thank you for considering my services, and I look forward to working with you to create the next great game!

C++
Game Development
Game Design
Android Studio
Mobile Game Development
Game
Game Development Bug Fix
Unity
Java
Python
Puzzle
Casual Game
C#
Mobile Game
$12 hourly
Mahmudul H.
- 0.0/5
- (2 jobs)
Dynamic and versatile professional working with C++/C#/Web Development for over 10 Years. I have been working with developing software for optical measurement system and automation. I try to maintain quality code. If you are looking for expertise listed below, I can help. I am always open for learning and contributing with new technologies. - C++ : MFC, WinRT, Witty, UWP - C# : .Net Core, ASP.NET, WPF, UWP App development - Database : MSSQL, MySQL, PostgreSQ, Redis, MongoDB - Web Development : Angular, React, TypeScript, Wordpress, Joomla, HTML, CSS

C++
Microsoft Foundation Class Library
.NET Core
Angular
.NET Framework
C#
$10 hourly
MD NAYMUL I.
- 4.5/5
- (9 jobs)
I'm a Gen AI & Machine Learning expert with more than 4 years of experience. Currently working as a backend and DevOps engineer at AIMarketCap. My work revolves around the backend development and research of Generative AI, Machine Learning, MLOps, NLP, and DevOps stuff. I have deployed a project in an optimized way; for example, a deployment cost on AWS is 4000 USD, which I made to be only 200 USD on a VPS that can scale up to 100k users at a time using Kubernetes. Here are some highlights of my career so far: ✅ I am leading the backend development and AI-related stuff and cloud operations at AIMarketCap, where we are aggregating the whole world of finance. ✅ I've worked as an ML Research & Open Source Dev Intern at Menlo Park, where I built AI agentic workflow similar to Devin. ✅ I’ve also interned at Reinforz.ai as a Developer Intern, where I developed and implemented software solutions using JavaScript. In terms of projects, I've worked on several open-source projects and made contributions like JinaI (who got 35M in the seed round of investment), GCP Scanner, Mesa, and so on. All of my work is available at GitHub. ✅ Technical Offerings: 1- Python Development/Kubernetes 2. Cost-optimized deployment on vps/cloud 3- ML Model Development/Model Deployment/Productionize ML Model 4. AI Application Development 5. Training Custom LLM model and Fine-tuning 6. Bug Fixing 7. Agentic Workflow Development 8. Working with open and closed-source LLMs Ping me if there is any specific issue you want to solve!

C++
PostgreSQL
Postman
Streamlit
Flask
Django
SQL
Python
Back-End Development
Artificial Intelligence
MLOps
Generative AI
LangChain
Machine Learning
Machine Learning Model
$5 hourly
Iqbal H.
- 5.0/5
- (12 jobs)
I am an aspiring web-designer looking for opportunities to express my best. I am also quiet adept with the C language and had performed several projects on Micro-controllers in my undergrad level.

C++
Autodesk
Cisco Certified Network Associate
Web Design
Data Entry
Bootstrap
CSS
PHP
WordPress
Java
$60 hourly
Al Mujahid K.
- 5.0/5
- (15 jobs)
You have just landed on a Top 1% engineer profile, renowned for an extraordinary skill set in high-level app development and a connectivity guru for Bluetooth Classic, BLE, Serial Port, WiFi, Zigbee, and other communication-related fields with more than 12 years of experiences! Don't need to hire me, What about a free consultation on your project via a video call? Yes, you heard it right! If you are looking for an expert in application development for embedded hardware and firmware, or if you and your team are struggling to solve issues regarding the connectivity of Bluetooth or BLE, you are in the right place. I have extensive experience in these areas and can help you bring your ideas to life with custom mobile applications that interact with your hardware and leverage the capabilities of Bluetooth and iBeacon technology. Expanding the Horizon of Connectivity and Automation As a top-tier professional in the tech space, my expertise extends beyond just connectivity. I specialize in innovative solutions for Home Automation, seamlessly integrating smart devices and systems to create efficient, user-friendly environments. My proficiency in Wearable Technology aligns with the latest trends, where I design and develop applications that not only enhance the user experience but also bring the power of technology to your wrist. Bridging the Gap with Advanced Technology Moreover, my skill set includes IoT (Internet of Things) integration, creating interconnected ecosystems that communicate flawlessly. Whether it's enhancing your home's intelligence or bringing your wearable tech concept to life, my expertise ensures that your project is not just a dream, but a reality. My commitment to excellence is evident in my ability to solve complex problems, ensuring seamless connectivity and integration in all my projects. Your Vision, My Mission Let's turn your ideas into reality. With a deep understanding of user experience and a relentless pursuit of perfection, I ensure that every project I undertake is executed with the utmost precision and quality. Don't just take my word for it; let's connect and discuss how my skills can align with your vision. Your project deserves the best, and with my expertise, we can achieve extraordinary results. This addition emphasizes your wide range of skills and your commitment to turning clients' visions into reality, reinforcing the message that you're a top-tier professional in your field.

C++
Connected Device
ESP32
Python
Core Bluetooth
Bluetooth LE
Embedded Application
IOTA
Bluetooth
RxJava
Android
Swift
Kotlin
iOS
Java
$50 hourly
Asif M.
- 5.0/5
- (8 jobs)
Hello world! I am Asif Mahmud. I have a degree in Computer Science and Engineering (CSE). I am a software engineer. Some of my professions: ⭐ Software Developer and Programmer: ✅ I am an expert in C, C++, C#, Java, and Python programming languages. I developed some projects using those programming languages. I have developed a Google Chrome Extension. I am a problem solver. I developed some machine learning models. I also developed some Python scripts. ⭐ Web Developer: ✅ I am an expert web developer. I develop web using HTML, CSS, JavaScript, Typescript, React, Angular, Node.js, Vue.js, PHP, Django, Flask, and the use of Bootstrap, WordPress, Shopify, etc. ⭐ WordPress Developer: ✅ I am an expert WordPress developer, for example: ✔ Premium WordPress Themes and Plugins ✔ Responsive Design ✔ Web Security, SEO, and Speed Optimization ✔ Image and Video Optimization ✔ Clean code ✔ Cross-Browser Compatibility ✔ Mail system (Mailchimp) ✔ WooCommerce ✔ Google Maps & Analytics ✔ SSL & Payment Integration ✔ All kinds of forms (Contact form) ✔ Backup & Migration ✔ WordPress Bug Fix ✔ WordPress Customization ✔ WordPress Manage, Maintain, Support, and Update ⭐ Android App Developer: ✅ I am an expert Android app developer. I develop an Android app using Java, Kotlin, React Native, and Flutter programming languages and use Firebase, SQLite, MongoDB, etc. ⭐ Database Developer: ✅ I am an expert database designer and administrator. I have worked with MySQL, SQLite, Oracle, PostgreSQL, MongoDB, Firebase, etc. ⭐ Designer: ✅ I am an expert designer. I can design any kind of logo, business card, photo, video, web design, etc. I am an expert on the below tools: ✔ Adobe Photoshop ✔ Adobe Lightroom ✔ Adobe Illustrator ✔ Adobe InDesign ✔ Adobe Premiere Pro ✔ Adobe After Effects ✔ Adobe XD ✔ Adobe Dreamweaver ⭐ Computer Engineer, Supporter, and Repairer: ✅ I am a computer engineer. I can be helpful to you with computer support and computer repair. ⭐ Editor, Writer, Translator, Typing, and Conversion: ✅ I am an expert editor, writer, and translator. I am an expert in Bangla and English grammar. I can do article writing, article rewriting, content writing, creative writing, research writing, ghostwriting, technical writing, report writing, copywriting, and essay writing in Bangla and English. I can copy typing of any photos, videos, and audio in Bangla and English languages. I can translate almost any language into English. I can also convert any file to an Excel file, a Word file, a PowerPoint file, a PDF file, etc. ⭐ My Professional Strengths: ✅ Management Strategy ✅ Marketing ✅ Communication ✅ Critical thinking ✅ Independent ✅ Leadership I am still learning…

C++
Data Structures
Algorithm Development
Kotlin
C
HTML5
C#
CSS 3
MongoDB
Shopify
WordPress
Bootstrap
PHP
Node.js
Angular
React
TypeScript
JavaScript
CSS
HTML
Python
Java
$50 hourly
Sheikh Saifur R.
- 5.0/5
- (11 jobs)
If your project involves data, I can help, here's how: Don't have any data? I'll scrape some for you! Have data, but it's very raw? I'll clean it for you! Have data, but not sure what to do with it? I'll analyze it, provide useful insights, and create stunning visualizations! Trying to build a machine learning model? I'll use state of the art techniques to develop the best model possible! Want to dive deep into the world of Deep Learning? I'll build your whole pipeline.

C++
Data Analysis
Data Mining
Artificial Intelligence
Data Visualization
ArcGIS
Machine Learning
Data Science
TensorFlow
PyTorch
Python
Natural Language Processing
Deep Learning
Computer Vision
$35 hourly
Moshiur R.
- 4.9/5
- (4 jobs)
I'm a developer with various experience. I have proven professional experience in following sector: Desktop application with .NET and WinForm or WPF iOS Application with Swift and SwiftUI Android and UWP application development with Xamarin and Xamarin.Forms Backend Development with Golang or .NET QT/QML Development Win32 application or service development with C++ / C#

C++
Android App Development
Kotlin
.NET Core
Xamarin
iOS Development
QML
Windows Presentation Foundation
Windows Forms
MySQL
Swift
Qt Framework
.NET Framework
Microsoft SQL Server
C
$45 hourly
Md Masud R.
- 5.0/5
- (1 job)
I recently earned my Electronics and Communication Engineering bachelor's degree. I am diligent and ambitious security developer and cyber security analyst with more than two years of experience. I've been fascinated by cyber security and blockchain development since I first learned about it. If Allah grants me the opportunity to create something that benefits others. I ca serve, * Technical skills and knowledge areas in Web Scraping Sector: 1. Programming Skills: Python, Ruby, PHP, C#. JavaScript 2. HTML and CSS: HTML structure, an Expert on CSS selectors. 3. Web Scraping Libraries: BeautifulSoup, Scrapy, Selenium, Requests 4. HTTP/HTTPS and Web Protocols: HTTP methods, headers, cookies, and sessions. 5. Data Parsing and Cleaning: -> Removing HTML tags -> Handling messy or incomplete data -> Converting data into a structured format like CSV, JSON, or databases. 6. Handling Dynamic Content using tools like Selenium or Pyppeteer to simulate user interaction and scrape the rendered content. * Ethical Hacking, Cyber Security, and Penetration Testing: Wireshark, ping, traceroute, nslookup, Nmap, Metasploit, BurpSuite, SQL injection, Scrapy, BeautifulSoup, Selenium, JohnTheRipper, DirBuster, Nikto, Hashcat, enumeration, exploitation. Programming Language: Python 101, Python 102, Bash, Solidity, C, C++, Java, PHP, C#, MS SQL server and Database: MySQL. * Blockchain development: Web3.py, Ether.js, smart contract, ERC 20 token, NFTs, EIPs , Defi and Aave, DAOs I believe in hard work, which can help to provide quality work.

C++
Web Scraping Software
Web Scraping Plugin
Web Scraping Framework
Bash Programming
Python Script
Data Scraping
Vulnerability Assessment
Web Scraping
Penetration Testing
Cybersecurity Monitoring
Cybersecurity Tool
Cybersecurity Management
System Security
Smart Contract
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