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20 USD / hourHi, I'm Prakash! Senior Web Developer, Software Architect, and Technical Lead with 18+ years of hands-on experience in full-stack web engineering, CMS platforms, and web application security. Over the past two decades, my team and I have successfully delivered 350+ projects on Freelancer.com with a 100% 5-star feedback rating. Whether you need complex custom PHP development, enterprise e-commerce platforms, legacy system upgrades, or emergency malware cleanup, we deliver clean, secure, and production-ready solutions on time and within budget. Core Specialties & Technical Stack: CMS Platforms & E-Commerce Engineering • WordPress & WooCommerce: Custom theme/plugin development, speed optimization, REST API integrations, and large-scale WooCommerce store architecture. • Joomla Expertise: Deep experience with legacy and modern Joomla environments (from Mambo roots to Joomla 4/5 upgrades, extension development, and core migrations). • Magento & E-Commerce: Store setup, custom module development, performance tuning, and payment gateway integrations. • LMS Systems: Setup, customization, and API integration for LearnDash, LifterLMS, and custom Learning Management Systems. Full-Stack PHP & Web Frameworks • Custom PHP & Frameworks: Modern Laravel development, legacy Core PHP maintenance, code refactoring, and database architecture. • Front-End & APIs: JavaScript, ReactJS, HTML5/CSS3, custom RESTful APIs, and third-party webhook integrations. Web Security, Forensics & Malware Recovery • Emergency Malware Removal: Complete isolation, database cleaning, shell removal, and SEO spam cleanup (casino/phishing injections). • Hardening & Prevention: Firewalls, .htaccess optimization, file permission configuration (644/755), server log analysis, and vulnerability patching. Why Clients Choose Us: ✔ 350+ Completed Projects with 5.0 Star Ratings ✔ Preferred Freelancer Program (PFP) Badge ✔ 95%+ On-Time & On-Budget Completion Rate ✔ Direct Technical Communication & Post-Launch Support Feel free to invite me to your project or send a direct message in chat with your project requirements. I am available for both short-term emergency tasks and long-term full-stack contracts.Hire pgpatel
65 CAD / hourHi, I’m Mahnoor A. I’m an illustrator and graphic designer, and I’ve been lucky enough to spend years doing what I genuinely love: drawing, designing, and bringing other people’s ideas to life. A big part of my work is children’s book illustration, character design, book covers, KDP projects, and illustration in general. I also work on logos, branding, banners, brochures, packaging, presentations, and other graphic design projects. I enjoy working closely with authors, businesses, publishers, and individuals and turning their ideas into something they can actually see, use, and be proud of. Some of the children’s books and illustrations I’ve worked on have been published, and my name has been credited in the books as the illustrator. I’ve also had my artwork featured on the cover of Cancer Cell, a highly respected scientific journal. Those are experiences I’m genuinely proud of because they remind me that the work I create can go much further than just a project being completed. I also want to be clear about something that is important to me: I don’t use AI to create my illustrations or designs. I’m an artist, and I still enjoy the process of actually creating the work myself. From the first sketch to the final details, I put my own time, ideas, and skills into what I deliver. I don’t believe every project needs to be complicated. Sometimes a client has a complete vision, and sometimes they only have a rough idea and need someone to help shape it. Either way, I’m happy to listen, discuss the details, and figure out the best way to bring it together. If you have a project in mind, I’d love to hear about it. Maybe we can create something great together.Hire PolestarDesigns
40 USD / hourI’m a Senior Software Engineer with 10+ years of experience building secure, scalable, and high-performance web, mobile, and AI-powered applications that solve real business problems and drive measurable results. I specialize in end-to-end development — from planning and architecture to deployment, optimization, and long-term support. Whether you need a modern website, SaaS platform, mobile app, AI-powered solution, eCommerce store, custom CMS, API integration, automation workflow, or enterprise application, I deliver reliable, scalable, and future-ready solutions tailored to your goals. My expertise includes: • Frontend: React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, JavaScript, Tailwind CSS, shadcn/ui, responsive UI/UX, performance optimization. • Backend: Node.js (Express, NestJS), Python (Django, Flask, FastAPI), PHP (Laravel), C# (.NET), REST APIs, GraphQL, microservices, authentication, real-time systems. • Mobile: React Native, Flutter, Native Android (Java/Kotlin). • WordPress & CMS: WordPress, WooCommerce, Elementor, Gutenberg, ACF, custom themes/plugins, Sanity, Strapi, Contentful, Payload CMS, Directus, Storyblok, Builder.io, and headless CMS architectures. • Shopify & eCommerce: Shopify, Shopify Plus, Liquid, Hydrogen/Oxygen, custom apps, WooCommerce, Stripe, PayPal, subscriptions, and conversion-focused stores. • AI & Automation: OpenAI GPT, Claude, LangChain, Llama, RAG, AI chatbots, intelligent workflows, automation, and custom AI solutions. • Cloud & DevOps: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, Docker, CI/CD, AWS, Azure, GCP, Vercel, and scalable cloud infrastructure. I focus on building clean, maintainable, and business-focused solutions with strong communication, reliable delivery, and attention to detail. From startups and MVPs to enterprise systems and long-term product development, I help turn ideas into scalable, high-quality products. If you’re looking for an experienced expert who can handle everything from modern web platforms and mobile apps to AI integrations, WordPress, Shopify, CMS development, and complex custom solutions — let’s build something exceptional.Hire vladang
60 INR / hourMechanical / CAE engineer. Simulation, calculation and drafting projects end to end — model build, validation, and a report or drawing set your checker, reviewer or vendor can sign off on. 5.0 rating, 100% on time and on budget, clients in nine countries. PIPELINE & GAS HYDRAULICS Steady-state models over surveyed route geometry (Peng-Robinson / Papay Z, Churchill and Colebrook-White friction, elevation, thermal). Capacity envelopes, looping and diameter alternatives, compressor siting and duty, gas-turbine selection with site derating, API RP 14E, MAOP, capex screening. Validated against HYSYS / TGNet. Lines 460–1,700 km, 20"–42", 5–30 MMSm3/d. CFD (ANSYS Fluent, Star-CCM+) Multiphase, DPM, spray (KH-RT) validated to published cases; conjugate heat transfer; internal and enhanced-surface flows; k-ε, k-ω SST, y+ control, mesh independence. Forensic review of existing models, Nu / friction-factor extraction against Dittus-Boelter and Blasius. Point-by-point peer-review responses for journal manuscripts. FEA (ANSYS Mechanical / APDL, Abaqus, COMSOL) Static, dynamic, modal, thermal-structural. Precast and prestressed concrete: stressing envelopes, concrete damaged plasticity, textile-reinforced concrete. Structural fire: ISO 834, EN 1993-1-2 vs FEA. Fatigue. Bonded assemblies with cohesive interfaces, gate-reviewed against test data. Norton creep, superplastic forming. FSI in COMSOL. CRANE & SITE LOGISTICS DRAWINGS Mobile and crawler crane lift plans to NYC DOB / 1-RCNY 3319 and OSHA 1926: set-up and parked positions, pick/set points, radii and travel paths, lift data tables checked against manufacturer charts, sections, ground bearing, wind action plans. Full drawing sets from your red-lines. CODES EN 1993-1-1 / -1-2 / -1-8, EN 13001, AS 1418.1, SS 559, API 5L, API RP 14E, ASHRAE, OSHA 1926, NYC DOB. CAD Parametric modelling, assemblies, sheet metal, GD&T drawings, BOM. Casting and mould design, filling and solidification. Mid-surfacing and scripted batch workflows for shell FEA. AutoCAD plan and section sets. HVAC Sensible and latent loads, equipment selection, duct sizing, chilled water and refrigerant pipe sizing, ESP, fan and pump selection, psychrometrics, comfort CFD. I also run an HVAC and refrigeration company. AUTOMATION MATLAB packages with README, reproducible from the prompt; APDL, Python, SpaceClaim API, Node.js report generation. DELIVERABLES Complete setup (case, mesh, models, BCs). Revision-controlled reports with stated design basis, assumptions and open items; appendices with model output, hand calculations and source code. CAD, drawing sets, A3 calc layouts. Plain-English reading of what the results mean and where they are weak. HOW I WORK Ambiguous data becomes written clarification questions before I model anything — I don't guess and hand you a number you can't defend. If a result looks wrong, I say so and re-check it, including my own earlier revisions. Send me the scope and the data you have.Hire mohammadh684"\t\t\t\t"
75 USD / hourI’m a multidisciplinary engineer and designer with 14+ years of experience in mechanical engineering, manufacturing and building systems. I turn ideas, sketches and existing designs into functional solutions, detailed CAD models and technical documentation for manufacturing. As a Verified and Preferred Freelancer, I bring together aesthetics, functionality and manufacturability. My services include: - Machine & mechanism design: Special-purpose machines, industrial equipment, motion mechanisms and power transmission systems. - Product & furniture design: Concept development, custom furniture, prototype design, enclosures, sheet metal components and welded frames. - 3D modelling & visualisation: Parametric CAD, reverse engineering, architectural concept models, renders and presentation visuals. - Building systems & MEP: HVAC, plumbing and electrical design; equipment layouts, ductwork and piping layouts, BIM coordination and clash detection. - Engineering analysis: Structural FEA, CFD, heat transfer, airflow, cooling and pressure-loss assessments. - Manufacturing & technical documentation: CAD preparation for CNC machining and 3D printing, technical drawings, facade and connection details, bills of materials, assembly instructions and reports. Software: SolidWorks, Autodesk Inventor, Fusion 360, FreeCAD, AutoCAD, Revit and ANSYS Fluent/Mechanical. I clarify the scope and deliverables upfront, share progress regularly and provide organised files ready for the next stage. Share your idea, sketches or existing files, along with your requirements and deadline, and let’s define a clear scope and delivery plan for your project.Hire gzarali
45 USD / hourExperienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️ language Assembly, C Programming, C++, Python, Shell script, Makefile ☑️ System Programming Real-time Operaing systems, Embedded Linux, Linux device driver, Windows device driver ☑️ High level programming Win32, Linux user space, Android NDK, Qt, MFC ☑️ Firmware Programming PIC microcontroller, ATMEL, ATMEGA, STM32, Nordic, ESP32, Arduino, Raspberry PI ☑️ Embedded Communication protocol I2C, Serial Peripheral Interface(SPI), UART, USB, GPIO, Controller Area Network(CAN), Recommended Standard 232(RS232), one-wire, Recommend Standard 485(RS485), Bluetooth ☑️ Hardware design Circuit design, schematic design, PCB design, Multi-layer PCB design, Electronic design, Altium designer ☑️ Debugging JTAG, GDB, Print ☑️ Reversing IDA, OllyDbg, 2-layer PCB reversing ☑️ Security Executable file behavior analyzing, Executable file static analyzing Website security analyzing, Troubleshoot PC security level OTA firmware secure updateHire AlexandrGergel
25 USD / hourWebExert is a premium Development agency that focuses on quality, innovation, & speed. We utilized technology to bring results to grow our clients businesses. We pride ourselves in great work ethic, integrity, and end-results. Throughout the years WebExert has been able to create stunning, award winning applications in multiple verticals while allowing our clients to obtain an overall better web presence. * WEB DESIGN & DEVELOPMENT * MOBILE APPS DEVELOPMENT * E-COMMERCE DEVELOPMENT * FULLY INTEGRATED SERVICE * BRANDING & DESIGN * DIGITAL MARKETING * STRATEGY & CONSULTING * FIVE STAR SUPPORT TEAMHire asifchaudhry2015
30 INR / hourWith 8+ years of experience, I am a versatile Designer specializing in Architectural Design, Mechanical CAD, 2D/3D Modeling, Rendering, Animation, and Graphic Design. I deliver professional design solutions combining technical precision, creativity, and attention to detail across architectural, mechanical, and graphic design projects. ✅ My Services • Architectural Design: Floor Plans, Elevations, Sections, Interior & Exterior Design, Revit & SketchUp Modeling. • Mechanical CAD: AutoCAD, SolidWorks, 3D Parts & Assemblies, Product Design, Fabrication & Manufacturing Drawings. • 3D Design & Animation: 3D Modeling, Rendering, Product Visualization, Walkthroughs & Animation. • Graphic Design: Logo Design, Branding, Illustrations, Photoshop, Social Media Graphics & Video Editing. 💻 Software Expertise AutoCAD | Revit | SketchUp | 3ds Max | SolidWorks | Inventor | Fusion 360 | Blender | Maya | Photoshop | Illustrator | After Effects | Premiere Pro I focus on quality, accuracy, creativity, timely delivery, and clear communication to ensure client satisfaction. Let's work together to bring your ideas to life!Hire OnkarGraphics
kashifnadeem86 kashifnadeem86
USD / hour Senior Azure & M365 Architect | DevOps| NetworkingPakistan60 USD / hourI design, secure, automate, and troubleshoot complex Azure, Microsoft 365, DevOps, networking, and hybrid infrastructure for businesses where reliability, security, and downtime matter. With 10+ years of hands-on experience, I specialize in Azure architecture, Entra ID and Microsoft 365, cloud and enterprise networking, routing, VPNs, DevOps automation, migrations, security remediation, and difficult production issues that require senior-level ownership. ✅ Certifications: ✅ AZ-400: Designing and Implementing Microsoft DevOps Solutions ✅ AZ-305: Azure Solutions Architect Expert ✅ AZ-104: Azure Administrator Associate ✅ Azure DevOps Assessment (Score: 18473) ☁️ Cloud Expertise ✅ Microsoft Azure Networking & Security: Azure Front Door, Application Gateway, Load Balancer, VNet, NSG, VPN Gateway, Private Endpoints, DNS Compute & Containers: Azure VMs, AKS, ACI, Azure Functions App Services: Azure Web Apps, Logic Apps, API Management, DevOps CI/CD Data & AI: Azure SQL, Blob Storage, Azure AI Services Identity: Entra ID, B2B/B2C, Hybrid AD, RBAC Governance: Azure Policies, Cost Management, Azure Monitor, Log Analytics ✅ AWS Cloud Compute & Containers: EC2, RDS, EKS, Lambda, Lightsail Networking & Security: VPC, IAM, SES, Route 53, CloudWatch, CloudFront Storage & DevOps: S3, ECR, Backups, Serverless ✅ Other Cloud Platforms Google Cloud, DigitalOcean, Vultr, OVH, Hetzner: Cloud infrastructure, DNS, firewalls, Linux hosting ☁️ Advanced Networking & Security ✅ Cisco & MikroTik: CCR Routers, BGP, OSPF, VLANs, NAT, PCC, Policy Routing, Switching ✅ VPN & Firewalls: WireGuard, IPsec, OPNsense, Multi-WAN, Failover, Load Balancing ✅ MPTCP/OpenMPTCProuter: Multi-WAN Bonding, Traffic Aggregation, Throughput Optimization ✅ Network Troubleshooting: Routing, Tunnels, Packet Loss, Connectivity, Performance ☁️ DevOps, IaC & Automation ✅ IaC: Terraform, ARM Templates, Ansible, Puppet, Chef ✅ Scripting: PowerShell, Bash, Python, GitHub Actions, Azure Automation ✅ CI/CD: Azure DevOps Pipelines, GitHub Actions ✅ Containers: Docker, Kubernetes, LXC ✅ Server Administration: Windows, RHEL, Ubuntu, Security Hardening ☁️ Open Source App Hosting ✅ Matrix Synapse, Element, LiveKit, Jitsi, Keycloak SSO/OIDC ✅ Applications: Odoo, Nextcloud, n8n, Vikunja, OwnTracks ✅ AI Infrastructure: Ollama, Self-Hosted AI Integration ✅ Web Hosting: Apache, Nginx, Plesk, cPanel, Webmin ✅ Databases: PostgreSQL, MySQL, MariaDB, Redis ✅ DNS & Security: Cloudflare, BIND, SSL/TLS, Let's Encrypt Looking for a reliable engineer for Azure, DevOps, advanced networking, or complex infrastructure troubleshooting? Let's connect and build secure, scalable, and reliable solutions.Hire kashifnadeem86
25 INR / hour750+ products shipped. 4.7★ across 173 reviews. Preferred Freelancer. I build AI-powered MVPs and SaaS platforms using Python (Django), Flutter, and modern AI stacks — OpenAI, LangChain, RAG pipelines, and REST/WebSocket APIs. My clients range from early-stage founders validating an idea to enterprise teams replacing legacy systems. Either way, the process is the same: define the right architecture first, deliver in clear milestones, and build something that scales after launch — not something that needs a rewrite in 6 months. Core areas: FinTech & Algo Trading, EdTech, On-Demand Platforms, B2B SaaS, AI Automation. Stack: Python · Django · Flutter · React · Node.js · PostgreSQL · Firebase · AWS · OpenAI API · LangChain If you're at the planning stage or ready to build — message me with your requirement and I'll respond within a few hours. Clients work with me when requirements are evolving, timelines matter, and the product needs to scale cleanly after launch. If you’re planning an AI-enabled product or SaaS MVP, I can help you validate the approach quickly and move into development with minimal risk.Hire gangradeankit
