Hire the best freelance Java developer expert designers for your company

At AJ Studios, our passion for precision drives us in the realm of 3D Modeling & Design. Our expertise spans across multiple sectors, with a particular focus on architectural design, gaming, and corpo... Read more

At AJ Studios, our passion for precision drives us in the realm of 3D Modeling & Design. Our expertise spans across multiple sectors, with a particular focus on architectural design, gaming, and corporate projects. We are artisans of the virtual world, where the boundary between the real and the rendered is continuously blurred by our commitment to lifelike accuracy. Our dedication is unwavering when it comes to achieving the pinnacle of realism and exceeding our clients' expectations. We don't just strive for satisfaction; we push the limits of imagination to ensure that our clients are not just content but truly captivated by the worlds we create for them

Experienced Computer Engineer with expertise in software development, embedded systems, IoT, electronic systems, systems analysis, entrepreneurs and AI integration. Skilled in building interactive sol... Read more

Experienced Computer Engineer with expertise in software development, embedded systems, IoT, electronic systems, systems analysis, entrepreneurs and AI integration. Skilled in building interactive solutions that enhance learning and user engagement, with proficiency in C, Java, HTML5, CSS, JavaScript, GNS3, and WebGL. Known for a strong technical foundation and a creative approach to complex challenges, particularly in educational platforms, AI integration, and gamified experiences. Committed to continuous learning and leveraging new technologies. Fluent in English, French, and Swahili.

SKILLS Technical Tools: AutoCAD, Revit (Basic BIM Modeling) Software & Productivity: MS Office (Word, Excel, PowerPoint), Google Sheets (AI integrated tools) EDUCATION Bachelor of Engineering (Civil E... Read more

SKILLS Technical Tools: AutoCAD, Revit (Basic BIM Modeling) Software & Productivity: MS Office (Word, Excel, PowerPoint), Google Sheets (AI integrated tools) EDUCATION Bachelor of Engineering (Civil Engineering) Core Engineering Skills: Drafting and detailing, Basic structural analysis concepts, Data handling and documentation Soft Skills: Communication, Teamwork, Problem-solving, Adaptability

I am Highly motivated and detail-oriented UX/UI Designer and Java Developer with a passion for creating intuitive user experiences and efficient software solutions. UX/UI Projects: - Designed intuit... Read more

I am Highly motivated and detail-oriented UX/UI Designer and Java Developer with a passion for creating intuitive user experiences and efficient software solutions. UX/UI Projects: - Designed intuitive UI for Smart Watch App - Created user-friendly Mobile Wallet App design - Developed engaging Shopping App design - Crafted seamless UI for various other mobile applications Java Development Projects: - Developed comprehensive Library Management System - Built efficient School Management System - Created robust Grocery Management System - Designed and implemented Car Selling Online System - Developed multiple other Java-based applications for various industries

As A Website Developer, I Am Dedicated To Crafting Dynamic And User-Centric Digital Experiences That Meet And Exceed Client Expectations. With A Strong Background In Both Front-End And Back-End Web De... Read more

As A Website Developer, I Am Dedicated To Crafting Dynamic And User-Centric Digital Experiences That Meet And Exceed Client Expectations. With A Strong Background In Both Front-End And Back-End Web Development, I Possess The Skills And Expertise Necessary To Bring Creative Concepts To Life. My Proficiency In HTML, CSS, JavaScript, And Other Relevant Technologies Allows Me To Develop Responsive And Visually Appealing Websites That Engage Users Across Various Devices And Platforms.

Highly skilled Software Developer with 9 years of experience designing, developing, and publishing web & mobile applications that achieved high rating. A collaborative team player with exceptional ski... Read more

Highly skilled Software Developer with 9 years of experience designing, developing, and publishing web & mobile applications that achieved high rating. A collaborative team player with exceptional skills in UI design, back-end integration, and optimizing application performance for increased user satisfaction and retention. ✔ Web Skill - Frontend (JavaScript, React, Angular, VueJS) - Backend (Python, PHP, Java, C#) ✔ Mobile Skill Ionic, Object C, Swift, Java, Kotlin, React Native, Flutter ✔ AI Skill Image Process, Chatbot, Object Recognize, ML

I am an electronics engineer focused on embedded systems, PCB design, and industrial/IoT solutions. I work best on projects that connect hardware, firmware, and real-world data, from sensor integratio... Read more

I am an electronics engineer focused on embedded systems, PCB design, and industrial/IoT solutions. I work best on projects that connect hardware, firmware, and real-world data, from sensor integration and microcontroller programming to custom PCB development and telemetry systems. My experience includes CAN bus communication for off-road vehicles, RF telemetry, data acquisition, hardware reverse engineering, and communication protocols such as I2C, SPI, RS232, Wi-Fi, and Bluetooth. I have worked with PIC, Arduino, ESP32, C/C++, Python, and Java/Processing for telemetry and technical dashboards. I can help with: Embedded systems development PCB design, prototyping, and testing Sensor integration and data acquisition CAN bus, I2C, SPI, RS232, RF, Wi-Fi, and Bluetooth communication Firmware development in C/C++ IoT and telemetry systems Hardware analysis and reverse engineering I focus on building practical, reliable, and well-documented solutions that turn technical ideas into working hardware.

I'm here to cook up some 3D assets for video games. I'm a jack-of-all-trades sort of 3D artist. I can model 3D objects, rig objects for animation, make textures for models, and I'm half-decent with ch... Read more

I'm here to cook up some 3D assets for video games. I'm a jack-of-all-trades sort of 3D artist. I can model 3D objects, rig objects for animation, make textures for models, and I'm half-decent with character animation. I prefer to export work as .fbx and .obj files that are easily brought into game engines, as well as prefabs for ease-of-use for the client. I get pissed if my models don't work in Unity and will make sure they work in-engine in a blank Unity project, or in the client's project if desired. I have considerable experience with Unity 3D, and know how to use Gitlab and Github in case the client wants me to be sure my models work in the project before paying. I can do basic C# programming as well, in case the client wants some basic functionality out-of-the-box, though preferably lighter on that category as I'm an artist at heart. I prefer low-poly artstyles as I find it most appealing personally, such as my profile photo. I love video games and have worked on them. Some examples of my most popular work can be found here; https://thunderstore.io/package/Liamono/

My name is Colin Harrigan and I am a registered professional civil engineer in the state of Arizona who partners with principals, managers, and industry experts to improve their business efficiency th... Read more

My name is Colin Harrigan and I am a registered professional civil engineer in the state of Arizona who partners with principals, managers, and industry experts to improve their business efficiency through development of software solutions. I have 15 years in the construction industry as a civil and structural design engineer. During that time I have developed a passion to pair my engineering skills with coding skills to improve day to day tasks and design custom software solutions for the design challenges I face on a daily basis. I have developed many software solutions to improve CADD workflows using Bentley Civil Products including Microstation, InRoads, and OpenRoads. I also develop mobile applications in C+, Java, and Flutter. I hold a Bachelor of Science in civil engineering from Santa Clara University.

Highly motivated and results-oriented Full-Stack Developer with 7+ years of experience building dynamic and user-friendly web applications. Proven ability to excel in both front-end and back-end devel... Read more

Highly motivated and results-oriented Full-Stack Developer with 7+ years of experience building dynamic and user-friendly web applications. Proven ability to excel in both front-end and back-end development, leveraging React, Node.js, PHP, and leading CMS platforms. Passionate about creating innovative solutions and collaborating effectively within a team environment. To give you a quick rundown of what I've been working on: - E-commerce Platform (React, Node.js):Developed a high-performance e-commerce platform using React for the front-end and Node.js with a RESTful API for the back-end. Increased conversion rate by 15% through a user-friendly checkout process. - Custom WordPress Theme (PHP): Built a custom WordPress theme for a local business, improving website speed by 20% and enhancing user engagement with interactive elements. - Shopify Store Customization (Shopify): Successfully customized a Shopify store for a clothing brand, integrating a third-party payment gateway and building a custom product recommendation engine. If you need my help, don't hesitate to give me a shout. I'm here for you all. 🤝🤝🤝

Samayra Haydon is a professional developer and has 5years of experience with strong skills in design and integration of problem-solving skills, and expert in Java, C#, .NET, and T-SQL with database an... Read more

Samayra Haydon is a professional developer and has 5years of experience with strong skills in design and integration of problem-solving skills, and expert in Java, C#, .NET, and T-SQL with database analysis and design and, working at sonata-software.com on digital platform technology.

Reconfigurable and Embedded Digital Hardware Design Professional with major projects completed over 12-years of development work history targeting Altera FPGA’s, Xilinx FPGA's , Microchip MCU and Texa... Read more

Reconfigurable and Embedded Digital Hardware Design Professional with major projects completed over 12-years of development work history targeting Altera FPGA’s, Xilinx FPGA's , Microchip MCU and Texas Instrument MCU/DSP. A team player and project lead designer, working closely with DSP and Software Developer regarding research and development of ASIC design work as required.

Former MEP Design Engineer, skilled in AutoCad. Currently a software Engineer at Infosys. Autodesk certified Professional in AutoCad, Inventor, Fusion 360. Skilled in Catia, Creo, Ansys A Mechanical E... Read more

Former MEP Design Engineer, skilled in AutoCad. Currently a software Engineer at Infosys. Autodesk certified Professional in AutoCad, Inventor, Fusion 360. Skilled in Catia, Creo, Ansys A Mechanical Engineering graduate (2019 passout)

Graduated in electronics engineering and specialized in micro-electronics, in my career, I have consistently worked within the software domain, progressing from hands-on engineering to technical leade... Read more

Graduated in electronics engineering and specialized in micro-electronics, in my career, I have consistently worked within the software domain, progressing from hands-on engineering to technical leadership roles. Software Tester – focused on embedded systems, combining PCB hardware verification with embedded software testing and coding. Software Developer – developed strong programming skills, contributing to robust and efficient embedded applications. Senior Software Developer – responsible for requirements engineering, architecture design, and system integration, balancing hardware constraints, quality standards, and long-term software strategies. Software Technical Manager (current role) – overseeing embedded software development teams and projects, driving architecture decisions, compliance with industry standards, and alignment with product and business goals. Beyond my professional roles, I dedicate my spare time to expanding my expertise in embedded platforms and IoT applications. I actively experiment with ESP32, Arduino, Microchip, and u-blox platforms, while strengthening my skills in C, Python, LabVIEW, and Android development. Among my soft skills, I bring strong communication abilities, a proactive mindset, and a collaborative leadership style, fostering innovation and continuous improvement within my teams.

DA Tech, a name presenting services of Design, Development, Digital Marketing and Business Process Solutions. Global scale with local experts! We are here to provide our clients with the best of our s... Read more

DA Tech, a name presenting services of Design, Development, Digital Marketing and Business Process Solutions. Global scale with local experts! We are here to provide our clients with the best of our services to promote their brands through a rigorous and cost-effective online marketing program. SEO, content writing and business development are among the predominant services that we offer. As search engines and consumer buying behaviors evolve, they require a more comprehensive web marketing approach to connect with their customers easily without any wastage of time. DA unifies how brand acquires support and engage customers. We boast of a team of highly qualified professionals with the requisite experience and proficiency in specific fields of design, development, digital marketing and business process solutions to ensure that you get a broad-based and top-notch customer experience. ================= Technology Expertise: ================= - Backend: • Laravel • CodeIgniter • CakePHP • CorePHP • Zend • Symphony • Node.js • WordPress • Shopify • Joomla • Magento • OpenCart • Blockchain - Frontend: • HTML/CSS • React.js • Angular.js • Vue.js • WordPress ================== Mob App Technologies: ================== Android: • Kotlin • Java • Flutter • Xarmin • PhoneGap • React Native • Ionic iOS: • Swift • Flutter • React Native • Ionic ========= Expertise: ========= • eCommerce Store • payment gateways • login session setup • API creation and integration • Affiliate system • B2B marketplace • Custom programming • Learning management system • Transportation booking system • Live video calling/meeting/seminar setyo • ERP/CRM/Portals • Chrome extension • Custom plugins ================== DIGITAL MARKETING: ================== - SEO - Content Writing - Graphic Designing - Social Media Marketing ================== Business Development: ================== - LiveChat Support and Sales - Handovers - Call Bank - Lead Generation

✅ 100% Client Satisfaction ✅ Top Embedded and Firmware developer ✅ Top Hardware designer ✅ Top Software design ✅ Top Mechanical design and industrial design ✅ Top Enclosure design Services: 1)... Read more

✅ 100% Client Satisfaction ✅ Top Embedded and Firmware developer ✅ Top Hardware designer ✅ Top Software design ✅ Top Mechanical design and industrial design ✅ Top Enclosure design Services: 1) Hardware/Electronics design (Power, Analog, Digital/High-speed and RF electronics design) 2) Precertification testing (EMI, ESD, EMC, FCC, CE, UL) 3) Firmware design С/C++ (Bare metal MCU/MPU, FreeRTOS, Zephyr RTOS, Embedded Linux, Wireless protocols, Security, Interfaces, etc) 4) Industrial and Mechanical design (Enclosure design, 3D printing, IP standards, Prepare all for injection molding, etc) 5) UX/UI design (Embedded devices with displays, Mobile and Desktop applications) 6) Software design (Android, IOS, Linux kernel and user space development) 7) Embedded Quality Assurance(QA) and testing 8) Manual verification/testing PCB/FPC, functional and unit testing of the Firmware/Software, stress testing, temperature range testing Service->Hardware design service: - Power electronics design: (PFC, Solar charging controller, chargers, high voltage control, Motor controllers DC/AC/BLDC ) - Analog electronics design: High-accuracy analog measurements, Noise filtration, Digital to analog conversion, Amplifying signal - Digital and high-speed electronics design: - Memories DDRx/LPDDRx, SDRAM, Camera and display interfaces (MIPI-DSI, MIPI-CSI, DisplayPort, etc), Data communication interfaces (QSpi, SPI, UART, I2C, FMC, I2S, USB 2/3.x, etc), ( - RF Designs: ( 50-60 GHz (Radars), 1-6 GHz (UWB, Wifi, BLE, ZigBee, GPS, NB-IoT, LTE-M/LTE, Z-Wave, etc), 13,6 MHz, 128 kHz (NFC, RFID, etc), 433 MHz (Custom protocols) Service->Industrial and Mechanical design - Industrial design of the sketch - it includes a few sketch designs, depending on the physical sizes of the device, specific of industry and user experience - Mechnical CAD design with deep PCB integration - it includes full mechanical draw based on the industrial design with detailed sizes, materials and manufacturing specific. - Thermal calculation and simulation - it includes simulation of the heating device inside enclosure, with theoretical cooling calculation - 3D printing and verification - we use 3D printer hp jet fusion 5210, with a very nice quality of printing, that helps us to make a good verification of parts with PCBs - Injection molding - the last step, which includes manufacturing optimization and making pres forms, preparing documentation for the manufacturing Service->Firmware design С/C++: - Languages: C/C++, Assembler - Diagrams: Block, UML, Workflow, APIs - Interfaces: I2S, SAI, MIPI-DSI, MIPI-CSI, USB 2/3.x, LTDC, DDR3/DDR4/LPDDR4, I2C, SPI/QSPI, UART, CAN, Ethernet - Wireless: NB-IoT, LTE M, GPRS, GPS, LTE, UWB, WiFi, BLE, ZigBee, Z-Wave, LoRa, Thread, 6LoWPAN, Sub 1GHz, NFC (13,6 MHz), RFID 433 MHZ and 128 kHz - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Security: AES, SSL/TLS, custom algorithms - Libs and frameworks: TouchGFX (GUI lib for MCU), emWin (GUI lib for MCU), LVGL (GUI lib for MCU), WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), osxMotionFX (Sensors fusion algorithm based on the Kalman theory), FatFS, lwIP (TCP/IP stack), WICED (Wifi stack), aws/amazon-freertos, Paho MQTT, TensorFlow - Embedded OS: FreeRTOS, TI-RTOS, ZephyrOs, Embedded Linux, Yocto, ROS - MCUs: NXP (i.MX RT1064, LPC1100, LPC4000), Nordic (NRF52xx/NRF53xx/NRF91xx), TI (CC3220/CC26xx/CC1100/CC3200, MSP430), Espressif (esp32, esp8266), ST(STM32H7/F7/F4/L4/F0/L0/WB/WL/G0 and STM8), Atmel/Microchip(SAM D20/D21/L21/R21/V70/V71, SAMA5/SAM4/SAMD4), Silicon Labs(EFR32, ZGM130S), Cypress (PSoC 3/PSoC 4), Kinetis (Family MK81FN256VDC15), Holtek (HT68xx) - MPUs: Analog Devices (ADSP-2156x SHARC), Qualcomm (Snapdragon 625/425/610/845), Allwinner (A64, A33, H3, H6 series), NXP (I.MX6/I.MX7/I.M8) , ST(STM32MP1) - SOMs: NVIDIA Jetson nano, NVIDIA Jetson Orin Nano, NVIDIA Jetson AGX Orin, Toradex (Colibri iMX6, IMX7, IMX8), Raspberry pi (CM3, CM4 modules), Inforce (Qualcomm Snapdragon 410, 820, 845 SOM), 8devices (Mango on Qualcomm IPQ6000/IPQ6010 Soc), Sensiedge(SensiBle 1 and 2, SensiLora) Service->Software: - Languages: Java, Kotlin, C#, C/C++, Python, Java Script - Diagrams: Block, UML, Workflow, APIs - Interfaces: USB, Ethernet - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Wireless: BLE, WiFi, UWB - Security: AES, SSL/TLS - Libs and frameworks: GStreamer, Paho MQTT, WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), QT framework, Xamarin Forms and Maui, ASP .NET Core and web development, React (web UI development), SQLite DB, FireBase DB, Mong DB, InfuxDB DB, Room, TensorFlow, Node.js - OS: Android, IOS, Linux, Windows

I am an architectural draftsman and renderer with over 8 years of experience in the industry. I hold a Bachelor’s degree in Architecture and specialize in translating complex architectural concepts in... Read more

I am an architectural draftsman and renderer with over 8 years of experience in the industry. I hold a Bachelor’s degree in Architecture and specialize in translating complex architectural concepts into detailed drawings and stunning hyperrealistic visual renderings. My expertise includes advanced proficiency in AutoCAD, Revit, SketchUp, and 3ds Max, complemented by adept use of Corona Renderer for high-quality 3D visualizations.

Mechanical engineering professional with SolidWorks and Autodesk Fusion 360. Creative and innovative design. done courses on design thinking and product management.

Mechanical engineering professional with SolidWorks and Autodesk Fusion 360. Creative and innovative design. done courses on design thinking and product management.

Designed or took part in design of the following equipment, systems and their parts: - process plant equipment c/w sheet metal product, electrical and electronic components - plant hydraulic systems,... Read more

Designed or took part in design of the following equipment, systems and their parts: - process plant equipment c/w sheet metal product, electrical and electronic components - plant hydraulic systems, process ducts and pipe lines completed with supports - structural design of the equipment support structures and plant multilevel platform systems completed with walkways between platforms, stairs and ladders - mobile heavy industrial loader (buggy) and other designs for manufacturing needs - pressure vessels (ASME Sec.VIII, div.1); and a storage tank (API 650) - tested materials and designed parts for testing machine and high pressure valves - soil remediation equipment working under high temperature, conveyor lines and bag-houses - seal design - optimization and upgrading of the malt plant equipment and process Worked on the projects for: biomass fired and gas fired thermal energy systems, nail & wire product manufacturing company, CO2 adsorption plants, Pulp & Paper Plants, Sulfuric Acid Plants, Soil Remediation Compact Plant located on two trailers and Oil-Field Equipment Performed stress analysis (FEA), produced 3D models; various types of the drawings (layout, general arrangement, assembly, detail, piping isometric, demolition and shop drawings); bill of materials (BOMs); P&IDs, PFDs; data sheets; piping, valve and tie point lists; shipping bills; checked drawings; performed material estimates

Experienced Product Development Engineer that specializes in plastic injection molded part design. With a degree in Mechanical Engineering, I've been able to learn about manufacturing and product desi... Read more

Experienced Product Development Engineer that specializes in plastic injection molded part design. With a degree in Mechanical Engineering, I've been able to learn about manufacturing and product design in multiple different fields. Now, I'm looking to help you with your latest product design!

I have 4 year industry experience as a mechanical engineer specializing in manufacturing techniques, modelling, CNC machines, design and quality control. I am also familiar with 2d and 3d design using... Read more

I have 4 year industry experience as a mechanical engineer specializing in manufacturing techniques, modelling, CNC machines, design and quality control. I am also familiar with 2d and 3d design using auto cad, solid works, catia and Pro-E. I always strive to clearly understand my customer's needs before starting any project to make sure we are aligned on what the final product should be. I look our first conversation about your next project.

I am a professional architect and 3D visualizer with over 10 years of experience in residential, commercial, and institutional building design. I specialize in 2D drafting, 3D modeling, photorealistic... Read more

I am a professional architect and 3D visualizer with over 10 years of experience in residential, commercial, and institutional building design. I specialize in 2D drafting, 3D modeling, photorealistic rendering, and walkthrough animations. I have completed 100+ architectural projects, including single-family homes, duplexes, apartment buildings, schools, and factories. I use tools like AutoCAD, 3ds Max (V-Ray), SketchUp, Lumion, and Photoshop to deliver high-quality design and visualizations. I’m passionate about turning ideas into precise drawings and realistic visuals. If you're looking for quality design with clear communication and on-time delivery, I'm ready to collaborate

Hi There, I am a 3D artist from India. I have 18 years of experience in 3d art asset development. I worked as lead modeler and texture artist in a game development studio later shifted to 3d art outs... Read more

Hi There, I am a 3D artist from India. I have 18 years of experience in 3d art asset development. I worked as lead modeler and texture artist in a game development studio later shifted to 3d art outsourcing studio as 3d art lead and we had successfully executed several game/test projects for US/UK clients. My job role was there to create models, setting production pipeline and QA all the models before sending them to clients. Samples, https://www.artstation.com/waseemkadri3d ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒?igsh=bWphYWtkZHFlaWkx Regards, Waseem Kadri

Thirty plus years of tooling experience in the aerospace industry including Northrop Grumman, Sikorsky Aircraft and GNN Aerostructures. After retiring I soon realized that I missed the challenge and... Read more

Thirty plus years of tooling experience in the aerospace industry including Northrop Grumman, Sikorsky Aircraft and GNN Aerostructures. After retiring I soon realized that I missed the challenge and intellectual stimulation of the the work that I enjoyed for my entire career. So, I formed an LLC and purchased licenses for CATIA and Solidworks and have been performing contract tool design projects for former employers and new customers alike for several years. The types of tools I have designed include: o Composite airframe components (Molds, preform tools, trim fixtures, resin transfer molds, bonding jigs) o Jigs and fixtures: major and sub-assembly tools, drill jigs, installation fixtures o Tooling for Composite air-frame components (Molds, preform tools, trim fixtures, resin transfer molds, bonding jigs, etc.) o Weld fixtures, electron beam welding tools o Ground support equipment o Machining holding fixtures o Conceptual tool designs for manufacturing planning o Inspection tools o Test fixtures