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21 INR / hourI am an experienced C/C++/C# (.NET)/Python/Java/Fortran 90 programmer. I specialize in the development of high performance cryptographic implementations , deep neural networks, desktop application development (both GUI and terminal applications), graphics programming with SDL 2.0 or SFML and OpenGL, network programming using sockets (both BSD sockets and WinSock), multi threading, system security enhancing applications and writing operating system level code for both Windows and Linux operating systems. I am deeply familiar with the Windows API as well as POSIX API, and I have extensive experience working with intricate projects that use the OpenSSL libraries, libAV (core libraries of ffmpeg), libcurl, GMP and many more! I also develop firmware for embedded micro controllers like ESP32 using the Arduino framework and tools like PlatformIO. I have also worked a lot with Raspberry Pi Linux and developed service applications that runs on Raspberry Pi using C or C++. I prefer developing cross-platform code and I also have experience in industry level communication protocols like HTTP(S), Modbus, IEC 104, MQTT and I am willing to deeply understand any other protocol for the dynamic nature of the project. I love writing efficient, elegant and portable code, that works in the most efficient way possible. I am also a fluent speaker and writer of the English language. If I take up a project, be assured that it will be done with the utmost level of perfection that will make your heart content! Please check out the heartfelt reviews from my clients to understand more about me. I hope to work with you and manifest success in your challenging projects. Thankyou very much for checking out my profile! May God Bless You 🙂Hire aravinda333
15 INR / hour14+ Years of Experience | Angular, Node.js, React, Vue, PHP, Laravel, Ionic ✅ 100% Client Satisfaction | High-Quality & Scalable Solutions Welcome! I am a highly skilled Full-Stack Developer specialising in Web & Mobile App Development, AI Integrations, and Cloud Solutions. With over 14 years of experience, I have successfully built custom and complex applications that drive business success. My goal is to deliver scalable, secure, and high-performance solutions that exceed client expectations. Why Choose Me? ✔ Expert in Modern Technologies (Angular, React, Vue, Node.js, Laravel, PHP, Ionic) ✔ End-to-End Development (Custom Web & Mobile Apps, API Integrations, eCommerce, AI, DevOps) ✔ Client-Centric Approach (Quality Assurance, Testing, Documentation, Maintenance & Support) ✔ Cost-Effective & Reliable (Discounts for Long-Term & High-Volume Projects) Key Services & Expertise 1️⃣ Web Development & Frontend Technologies ✅ Frontend Frameworks: Angular (v2–v20), Specialise in Material Design, React.js, Vue.js, Next.js, TypeScript, jQuery ✅ UI/UX Design: HTML5, CSS3, SCSS, Bootstrap, Tailwind CSS, Adobe XD, Figma ✅ CMS & eCommerce: WordPress, Joomla, OpenCart, WooCommerce 2️⃣ Backend Development & APIs ✅ Backend Frameworks: Node.js, Express.js, Laravel, CodeIgniter, CakePHP, PHP Slim ✅ Databases: MySQL, PostgreSQL, MongoDB, Microsoft SQL Server (MSSQL), SQLite ✅ API Development & Integrations: RESTful API, GraphQL, WebRTC, SOAP, OpenAI, PayPal API, Google APIs 3️⃣ Mobile App Development (iOS & Android) ✅ Native & Cross-Platform: Android (Java, Kotlin, Android SDK), iOS (Swift, Swift Package Manager) ✅ Hybrid Development: React Native, Flutter, Ionic, PhoneGap 4️⃣ AI, Automation & Cloud Solutions ✅ AI & Machine Learning: OpenAI Codex, GPT Vision API, AI Automation ✅ Cloud Computing: AWS (Lambda, Amplify, EC2, RDS), Google Cloud, OpenStack, WHMCS ✅ DevOps & Security: Docker, CI/CD, Git, Keycloak, Web Security, OpenSSL ✨ Additional Benefits ✔ Extensive Testing & Quality Assurance ✔ Clear Documentation & Suggestions for Improvements ✔ Quick Turnaround Time & Ongoing Support ✔ Flexible Pricing for Long-Term Clients & Large Projects Let’s Build Something Amazing Together! ? Message Me Today & Get a Free Consultation!Hire prajpatil
35 EUR / hourI am an “Old Times” Programmer. I got my University Degree in Computer Science at Pisa University (Italy) in 1981. I started writing programs in the early ‘80s, and since then I have been working with a multitude of languages, computers, and application fields. At the beginning I worked for various companies, small and large, but since the early ‘90s I have been self-employed. It is since 2015 that I have been working on Freelancer, mainly because I very much appreciate the personal autonomy and the worldwide market access that this organization offers. In this period I have been working in C and C++ to develop programs on Windows and Linux Operating Systems, and on custom electronic boards based on Microcontrollers ( embedded firmware ). Besides my “historical” expertise with software, I have acquired a good competence in electronics, to the point of being able to understand, discuss and help in troubleshooting custom electronics boards. Such skill is of great utility when developing or maintaining embedded firmware. As you may see from my portfolio, I have been equally successful in different fields of software development, from sophisticated User Interface and Graphics Programming on Windows, to Communication and System Programming on Linux, from Network and Asynchronous Communication Protocols to Embedded Web Servers on Microcontrollers. But if you ask me which I consider to be my main skill, I would say that it is the ability to address new problems, on which I have little or no previous experience, and master them to the highest customer satisfaction. One thing I most appreciate from my customers is their “collaborative” attitude, while we work on a project. Virtually all the projects I work on require an extensive collaboration to communicate and clarify the requirements, and most of all, to test and validate the work being done.Hire ciroland
10 INR / hourHi there! My name is Darshan and I am software developer. With over 4 years of experience in programming and computer science, I have worked on a variety of projects and have gained expertise in numerous programming languages and technologies. Some of my notable projects include Hashtool, a tool that finds alphanumeric hash of a string and file, which I developed using C++ and OpenSSL. I also created Dcryptor, a tool for encrypting and decrypting files and strings using various symmetric key algorithms, and Dbmanager, a tool for fetching data from MySQL database and displaying it in a GUI application. Additionally, I developed Netlib, a C++ library for back-end programming which helps you to build more powerful web servers. You can check out my open source work on my GitHub profile at darshan-open-source. My programming language skills include C, C++, Python, Java, x86_64 Assembly Language, HTML, CSS, SQL, PHP, and JavaScript. I am familiar with operating systems such as Windows, Linux, and Android and have experience working with MySQL databases. In terms of technologies, I have worked on Android application development using Java, GUI and web automation using Python, software development using C++/Python, network programming using C++/Python, cryptography using C++/OpenSSL and Win32 API using C/C++. I am also well-versed in full-stack web development.Hire cryptodarshan
20 USD / hour☑️AWS, IBM Cloud, Azure, Docker, CI/CD, Jenkins, Terraform & Kubernetes expert☑️ Looking for a Certified Solutions Architect who can provide exceptional support for all types of server-related issues? Look no further! I am certified in AWS, Azure, Kubernetes, and Linux and possess the following certifications: AWS Certified Solutions Architect Azure Fundamentals Certified Certified Kubernetes Administrator Red Hat Certified Engineer Red Hat Certified System Administrator Red Hat Certified Specialist in Server Security & Hardening I have extensive experience in implementing full-fledged ETL pipeline structures on Argo and Airflow, and possess basic knowledge of Spark cluster on top of Kubernetes, which allows me to implement ETL pipelines with ease. Here are a few more details about me: ☑️ have experience in implementing AWS solutions using EC2, S3, RDS, OpenSSL, Load Balancer, Auto-scaling, Media-Convert, Elactic-transcoder, VPC, AMI, EBS, SNS, SQS, SES, ELB, EBS, IAM, Cloud, and Linux. ☑️ I specialize in developing scripts for build, deployment, maintenance, and related tasks using Jenkins, Docker, Ansible, Python, and Shell Scripting. ☑️ My expertise in creating fully automated CI/CD infrastructure and processes for multiple projects using Kubernetes, Docker, Jenkins, Ansible, Git, Python, and Helm pipeline is unparalleled. ☑️ I can implement monitoring and reporting solutions across a range of environments and platforms by using Grafana and Prometheus. Feel free to connect with me to discuss your challenges, and I'll be happy to demonstrate my capabilities to contribute to your success. Thank you!Hire tanubourasi
35 USD / hourI'm working as software developer. I'm coding Java, C# and PHP. About Me: Java, C#, PHP, Devops, Docker, E-Signature - Java * Spring, Spring Boot, * Spring Data, Spring REST, Spring Web Services * Spring Security, Spring JMS, Spring Cache, Spring AMQP * SOAP and REST API * Hibernate and JPA (ORM) * Hazelcast and Redis * Elasticsearch * ActiveMQ, RabbitMQ * MYSQL, Postgresql, Percona Cluster - C# (.NET) * Entity Framework * Windows Form Application * Class Library * WCF Webservice * REST API (ASP.NET Web APIs) * Microsoft SQL - Electronic Signature * iTextPDF * PDFBox * Bouncycastle (.NET and Java) * Pkcs11 (Smartcard, HSM) * OpenSSL * CAdES, XAdES, PAdES Programming * E-Signature ETSI Standards and Specifications * SignServer, EJBCA installation and configuration - Devops * Jenkins * Nexus Reposiyory * Docker Swarm and Kubernetes * Dockerize Java, C#, NodeJS, Gradle, PHP Apps * Gitlab CI/CD * Github Action (CI/CD) * CircleCI (CI/CD) * TravisCI (CI/CD) * Azure DevOps (CI/CD) - Operating Systems * Linux * Fedora * Ubuntu * CentOS * Windows * MacOSX - Tools * IDE: Visual Studio, Eclipse, IntelliJ IDEA, Visual Studio Code, Phpstorm * Version Control: SVN, Git * JIRA, Gitlab, RedmineHire MustafaBayrak35
35 USD / hourI am a Full-Stack Web Developer and Linux System Administrator with over 5 years of professional experience delivering production-grade applications for clients across multiple industries. My primary expertise includes Next.js, React, Node.js, NestJS, TypeScript, PostgreSQL, and MongoDB. I design and develop complete web solutions — from responsive front-end interfaces to scalable REST APIs, database architecture, authentication systems, and payment integrations with Stripe. In addition to application development, I bring a distinct advantage: hands-on Linux server administration experience managing a live SaaS platform (StudiaNova, California) for over 5 years without interruption. This allows me to handle the full delivery lifecycle — development, deployment, server hardening, and ongoing maintenance — across AWS, GCP, DigitalOcean, and custom VPS environments. I have contributed to AI-powered platforms, social applications, real-time systems, and marketplace projects. My delivery record speaks for itself: 35 completed projects, 5.0 rating, 100% on time, 100% on budget. If you are looking for a developer who takes full ownership of your project from code to production, I welcome the opportunity to collaborate. #nextjs #react #nodejs #nestjs #postgresql #typescript #devops #linux #docker #awsHire rakibulinux
20 USD / hourFull-Stack Developer | Versatile | Solution-Oriented I’m a passionate and adaptable full-stack developer with hands-on experience across a wide range of technologies—from system-level C/C++ to high-level web and mobile frameworks. Whether I’m building backend logic in PHP, Java, or Node.js, designing sleek interfaces with React or Qt, or deploying scalable solutions with Docker on VPS environments, I focus on writing clean, efficient, and maintainable code. What I Bring to the Table: Backend Mastery: Solid experience in PHP (Laravel), Java, Node.js, C#, and C++, building everything from APIs to real-time systems using Socket.IO and OpenSSL. Frontend Skills: Proficient in React.js, HTML5, CSS3, and TypeScript—creating responsive, user-focused interfaces that just work. Mobile & Desktop Apps: Kotlin and Dart (Flutter) for Android, GTK+ and Qt for cross-platform desktop development. Databases: From MySQL, PostgreSQL, and SQLite to MongoDB—I design and optimize data structures for performance and reliability. Tools & DevOps: Git for version control, Docker & Compose for containerized deployments, and strong experience managing apps on VPS environments. Approach: I believe in clear communication, agile workflows, and constant learning to stay aligned with both tech trends and project goals. I thrive in full-cycle development—from planning to deployment—and love solving complex problems through thoughtful code. Let’s build something impactful together.Hire mdsuzonmiagh
25 USD / hour• Embedded systems software with C/C++ and Assembly • Bare metal embedded systems programming • Embedded Linux Programming • Worked on STM32 (ARM Cortex M3/M4), Texas Instruments DSP’s (C5505) and Tiva boards, MSP430, PIC32 MCUs • Developed projects on Beaglebone, Arduino, Raspberry Pi • Worked with TI audio codecs, LoRa modules, NAND flash memory, GSM, GPS • Have experience with RTOS like FreeRTOS, uCOS-III • Have experience with middlewares such as I. FatFs file system II. LwIP TCP/IP stack III. ARM mbedTLS and OpenSSL IV. USB Device, Host and OTG peripherals • Worked with development tools such as System Workbench for STM32, TI Code Composer Studio, IAR, Keil, MPLAB X IDE, Arduino IDE, Eclipse CDT, Microsoft Visual Studio • Have experience with peripherals like UART, SPI, I2S, I2C, DMA , OneWire, USB, CAN, Ethernet • Have experience in EMV(credit/debit cards) specifications and ISO 7816 standards • Public Key Cryptography, X.509 and CVC certificate operationsHire metusa
2 USD / hourI am a professional game developer and 3D Artist using Unity game engine and Blender. I have worked on several games.Hire abdulraheem16161
30 USD / hourI’m Abdul Raheem Mughal, a passionate and results-driven content writer with a strong command of words and a deep understanding of audience engagement. With experience in writing blog posts, articles, website content, product descriptions, and SEO-friendly copy, I help businesses and individuals tell their stories effectively. My strengths include clear communication, creativity, research skills, and the ability to adapt tone and style to suit different niches such as technology, health, education, and lifestyle. I take pride in delivering high-quality, plagiarism-free, and grammatically accurate content that meets deadlines and exceeds expectations. Whether you need compelling web content, informative articles, or engaging social media posts, I’m here to provide content that converts and connects. I enjoy collaborating with clients, understanding their vision, and turning ideas into powerful written material. Let’s work together to bring your content goals to life!Hire abdulraheemm9
7 USD / hourProfessional Amazon Virtual Assistant helping sellers with product research, sourcing, listing optimization & PPC management to boost sales. Dedicated Amazon VA specializing in product hunting, FBA store management, listing optimization & PPC campaigns for business growth. Amazon Virtual Assistant with expertise in product sourcing, research, inventory management & PPC to scale your store’s success.Hire abdulraheemb
2 USD / hourProficient in the used of Microsoft word, excel, PowerPoint, and so on I am good assistant work eg. secretary, office assistant, business tacconHire abdulraheemb2"\t\t\t\t"
20 USD / hourWe are Data Entry Specialists 👩🏻💻📊 who offer help with all kinds of data entry tasks. Starting from simple copying from the requested sources to MS Office programs (Word, Excel, PowerPoint), PDF conversion, and up to working with data in CRMs, Shopify, other services. We provide quality data entry services within the discussed timeframe.⏰Hire abdulraheemm8
10 USD / hourAbdulraheem Sourcebright | Wix Partner Legend & Digital Strategist ? Wix Legend Partner | Digital Strategist | Conversion-Driven Marketing Specialist Imagine this: You’ve got an amazing business, but your website and marketing feel like a store with a “Closed” sign at the door—24/7. Painful, right? ? That’s where I come in! I help business owners like you transform their online presence into a 24/7 revenue-generating machine with powerful Wix website solutions, strategic marketing, and high-converting sales copy. As a Wix Partner Legend, I specialize in crafting websites that don’t just look great but also SELL. Paired with data-driven SEO, social media, sales funnels, and conversion-focused marketing strategies, I ensure that your business doesn’t just attract visitors—it converts them into loyal, paying customers. What I Bring to Your Business: ✅ Wix Website Design & Revamp – Custom-built, mobile-friendly, and designed for conversions. ✅ SEO Optimization – Rank higher, get found faster, and drive consistent organic traffic. ✅ High-Converting Sales Funnels – Guide customers from “just looking” to “take my money!” ? ✅ Google Ads & PPC Campaigns – Stop wasting money—start getting real, measurable ROI. ✅ Social Media Marketing – Turn followers into buyers with compelling content and ads. ✅ Persuasive Sales Copy & Brand Messaging – Words that don’t just describe but SELL. ✅ Email Marketing & Automation – Nurture leads and keep customers coming back. ✅ Data-Driven Strategy & Analytics – Track, analyze, and optimize for unstoppable growth. ? Why Work With Me? ✔️ 100+ successful Wix projects with proven results ✔️ Certified Wix Legend Partner with advanced platform expertise ✔️ Marketing that doesn’t just “look nice” but actually brings SALES ✔️ Straightforward, transparent, and always focused on your ROI ? Your business deserves more than just a website—it deserves a MONEY-MAKING machine. If you’re ready to turn clicks into cash, let’s talk today!Hire sourcebright
5 USD / hourHello Sir, This is Abdulraheem, I am expat on Data entry, Microsoft office, typing, copy paste work because I have a 2 years experience with Data Entry in government sector so, I want to satisfy you by my work.Hire abdulsk1409
25 USD / hourHi! Are you looking for an Adobe Expert who can deliver valuable solutions, save you time, and reduce costs? I, Abdul Raheem, am here to help you! A skilled Full-Stack Developer & Certified ColdFusion Expert with 20+ years of experience in ColdFusion development, web applications, database optimization, and API integrations. I specialize in building high-performance, scalable solutions using technologies like JavaScript, PHP, WordPress, React, Laravel, and Adobe ColdFusion. I can help you with my Services: • ColdFusion Development & Web Applications • SQL & Database Optimization • Performance Enhancement • Security Assurance • Consultation & Strategy • Cloud Services & Migrations • PHP & Laravel Development • Lucee & ACF Migrations • Web Design & Front-End Development Framework Expertise: • ColdFusion: ColdBox, FW/1, CF Wheels, Fusebox • Databases: SQL Server, MySQL, PostgreSQL, Oracle • Security: OWASP ZAP, Snyk, OpenSSL • Cloud & Migrations: AWS, Azure, Docker, Lucee, ACF • Front-End: Vue.js, React.js, Tailwind CSS, Bootstrap • API Development: REST, GraphQL, SOAP Let's collaborate to optimize your ColdFusion projects, databases, and web applications for performance, security, and future scalability. Reach out today, and let's bring your ideas to life! Certified ColdFusion Expert | PHP & Laravel Development | SQL & Database Optimization | Performance & Security Specialist Abdul RaheemHire abdulraheem
10 USD / hourI’m a Python automation developer who builds clean, reliable scripts that simplify repetitive work. I specialize in Excel/OpenPyXL automation, data processing, file handling, API tasks, and small workflow tools. My focus is always on clarity, efficiency, and making sure the solutions I deliver are easy to use and maintain. If you need dependable Python automation that saves you time and reduces manual work, I’m here to help.Hire AbdulRaheem788
10 USD / hourI'm a results-driven Digital Marketer, skilled in Facebook & Google Ads, creative copywriting, and high-quality link building to help businesses grow online.Hire abdulraheems10
