The Best Mobile App Developers For Hire In Sri Lanka

Check out Mobile App Developers in Sri Lanka with the skills you need for your next job.

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$35 hourly
- 5.0/5
- (4 jobs)
I am a skilled and experienced software engineer with more than 9 years of working in the IT sector. I have used various technologies and frameworks, such as C#, Java, Android, IOS, ASP .NET, MVC, Web API, .NET Core, PHP, WordPress, Flutter, Node, React, React Native, Laravel, JavaScript, Angular, TypeScript, ES6/ES7, HTML/Bootstrap, CSS, eBay, Shopify, WooCommerce, Wix, BigCommerce, Amazon, MySQL, MS SQL, PostgreSQL, Firebase, Oracle, Git, and VSTS. I have successfully completed many projects of different sizes and complexities using these technologies. On some of these projects, I was the lead developer and system designer. I have a passion for creating high-quality and user-friendly software solutions that meet the needs and expectations of the clients. I am a freelancer who values trust, quality, and responsiveness. I always strive to exceed my clients’ expectations and deliver high-quality work on time. I have received positive reviews and feedback from my previous clients, who appreciated my work ethic and resilience. I use the latest and best technology to produce the best results for my clients. I am also available 24/7 to communicate and assist my clients with any issues they may face. I have extensive expertise because I encompass the whole development process; I am highly responsive and professional-friendly in communication. Whether you need a new application from scratch or need assistance with an existing project, I would be happy to discuss how I can help you achieve your goals. Please feel free to contact me to discuss your project in more detail.

Mobile App Development
User Authentication
Android App Development
.NET Core
ASP.NET Core
PHP
C#
Microsoft SQL Server
API Integration
.NET Framework
Desktop Application
Web Development
iOS
Android
Flutter
$20 hourly
- 4.6/5
- (14 jobs)
📱 Crafting Digital Experiences: Your Mobile App Alchemist! 🛠️ Skills: Flutter - Swift - Java - Kotlin | Android and iOS 🌟 Successfully deployed over 10 applications to the Apple App Store and Google Play Store. 🎓 Education: BSc. Eng. in Computer Engineering from the esteemed University of Peradeniya. With an illustrious 6-year journey as a Mobile App Developer, I specialize in shaping transformative digital solutions across iOS and Android platforms. Harnessing the power of Flutter, Swift, Java, and Kotlin, I am dedicated to creating impactful applications that breathe life into your ideas. From designing captivating user interfaces to optimizing backend processes, my comprehensive approach ensures the delivery of robust and scalable app solutions. I excel in diverse development scenarios, adept at collaborating with teams to meet tight project deadlines or independently building applications from the ground up. My experience spans working with startups that have secured substantial venture capital funding, as well as established enterprises keen on expanding their digital footprint. 🌟 Why Choose Me: * Client Satisfaction: My reviews speak volumes about the genuine value I provide. * Effective Communication: Prioritizing prompt and sincere interactions to ensure project fluidity. * Mastery: Striving for flawless, visually appealing apps that merit inclusion in your portfolio. 😁 Eager to Collaborate! Whether you're a startup aiming to elevate your product or an established enterprise looking to scale, I'm here to help. Let’s kickstart our partnership with a complimentary 15-30-minute discussion to blueprint your pathway to success.

Mobile App Development
Technical Project Management
Digital Project Management
AI Mobile App Development
Mobile App Bug Fix
Flutter Stack
Swift
App Feature Development
iOS Development
App Development
Mobile App
Mobile App Design
Mobile UI Design
Firebase
Flutter
Android
Android Studio
$22 hourly
- 5.0/5
- (16 jobs)
Hi! I'm currently working as a Associate Software Engineer from Sri Lanka. My domain knowledge and practice currently is highly focused on, 💻 Full-stack web app development with React.js, Next.js, Node.js, NestJS, PostgreSQL, MongoDB. ☁️ Cloud engineering including Kubernetes, Docker, Serverless, Azure, AWS, Digital Ocean 📱 Mobile app development with Flutter framework. I'm fluent in Agile methodologies and leadership is a key characteristic I'm constantly improving on. I'm very happy to start working with you.

Mobile App Development
Web Application
CSS
API
Git
iOS
Android
JavaScript
Firebase
Node.js
React
Flutter
Amazon Web Services
Dart
Push Notifications
$25 hourly
- 5.0/5
- (33 jobs)
If you're seeking a highly skilled and experienced Mobile App and Web Developer, I'm here to meet your needs. I have been working in the industry since 2018. Throughout my career, I have successfully built numerous applications across various industries, including medical, government, business, entertainment, education, and more. I am dedicated to transforming your ideas into functional apps and websites. My ultimate goal is to provide efficient, professional, and friendly service. 𝗪𝗵𝘆 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲? ✅ Deliver on Time ✅ Exceptional UI/UX Design ✅ Effective Communication ✅ 100% Client Satisfaction I am highly proficient in a wide range of programming languages and frameworks, including, 🔸Flutter 🔸Kotlin 🔸Java 🔸React 🔸NodeJS 🔸ExpressJS 🔸Python This versatility enables me to choose the most appropriate technology stack for your project, ensuring optimal performance and scalability. Don't hesitate to reach out and drop me a message. I am always available for a discussion to understand your requirements better. Together, we can bring your vision to life.

Mobile App Development
JavaScript
iOS
Android
Firebase
Flutter
iOS Development
Android App Development
Node.js
Dart
Java
ExpressJS
Python
Kotlin
React
$20 hourly
- 4.6/5
- (133 jobs)
🔸 100% Job Success 🔸 120+ Successful Projects 🔸 5k+ Upwork Hours 🔸 15 Years of Mastery Hi, I'm Kosala, a seasoned software engineer with over 15 years of experience. My main focus is to provide my clients with the best solutions at the lowest cost while maintaining the highest quality. Why Choose Me: ✅ 15 Years of Experience: I have extensive experience developing web applications and working on projects of all sizes. ✅ Project Planning Expertise: I excel in planning and managing projects efficiently. ✅ System Architecture Planning: I am skilled in designing robust and scalable system architectures. ✅ Backend Development: I specialize in creating powerful and secure backend systems. ✅ API Development: I have expertise in developing and integrating APIs. ✅ Frontend Development: I am proficient in creating user-friendly and responsive frontends. Frameworks of expertise: ✅ Laravel ✅ Flutter ✅ NodeJs ✅ NextJs ✅ Angular Programming Languages: ✅ PHP ✅ JavaScript ✅ Java Commitment: I am dedicated to delivering high-quality web solutions that meet your business needs. Let's work together to bring your ideas to life! Client Feedbacks: ✅ Kosala have undertaken a complicated IT project from scratch for us. The entire team have proven to be professional, reliable and skilled. They are a pleasure to deal with and we continue to use their services for new features and updates to our platform. - Chris Bastin, Funder- Bidder.com.au

Mobile App Development
Amazon Web Services
MySQL
Git
Next.js
API Development
AngularJS
Laravel
Docker
Websockets
NestJS Development
Web Application Development
HTML5
PHP
WordPress
$50 hourly
- 5.0/5
- (10 jobs)
Hi there! My name is Dineth and I'm the Founder & CEO of the software development company Ceyentra from USA / Sri Lanka. My team & I specialize in iOS / Flutter mobile apps. Top Clients I Have Worked With: 🔥Dialog Axiata PLC: The leading telecommunication provider in South Asia. Total Invested: over $160,000 currently Net worth: $193,302,883 Ranking: Local No. 1 (AAA Rated company) Growth: 16% YoY 🔥APIIT: A reputable higher education institution established in partnership with Staffordshire University in the UK and Asia Pacific University of Technology and Innovation in Malaysia. Total Invested: $72,601 Net worth: $ 6,574,928 Ranking: 28 Local / 16,559 Global Growth: 18% YoY 🔥Fitzky (Pvt) Ltd: A Mobile App which connects you to Gyms, Fitness Classes, Online Live Group/Personal Training. Total Invested: $22,350 Total downloads For App: over 10,000 (iOS / Android) 🔥Cross Border Payments (Pvt) Ltd: A reputable Financial institution in Colombo. Total Invested: $21,259 Total downloads For App: Over 5,000 (iOS / Android) 🔥State Ministry of Education Reforms, Open Universities & Distance Learning Promotion: A division of the Ministry of Education, Sri Lanka. Total Invested: $27,405 Total downloads For App: Over 100,000 (iOS / Android , Huawei & Microsoft Store) When you are choosing a developer haver you ever considered: ⚠️ User experience (how seamless the app is to use in your palm) ⚠️ After sales customer support ⚠️ Attention to detail ⚠️ Timely maintenance ⚠️ Battery & hardware consumption ⚠️ Transition smoothness ⚠️ App processing speed & responsiveness ⚠️ Future scalability ⚠️ User retention ⚠️ Crash frequency ⚠️ How well the app will integrate into your current software ecosystem Let's talk! 🔊 💪 Over 5 years experience. 💪 Over 100 projects completed. 💪 Worked with many International clients & Top local brands. 💪 Clear development plan & payment structure. 💪 Honest & upfront. 💪 Reasonable rates & timely delivery. 💪 Well qualified with a Masters in Computer Science. 💪 Expert tier level of workmanship. PS: I'm delighted you read everything. That's your first step. How about you invite me or drop me a message? I'll be happy to help! 📧🤝

Mobile App Development
User Interface Design
API
iOS SDK
Objective-C
Swift
iOS
Flutter
iOS Development
React Native
$40 hourly
- 3.9/5
- (35 jobs)
Hey there! I'm a full-stack developer with over 6 years of experience in web and mobile development. 👀 My process? It's simple: 🤔think, 🤓code, ☕️coffee, 😴sleep, and then repeat. 🛠️I have a toolbox full of skills, including but not limited to: 💻HTML/CSS, 📱Swift/Kotlin, Python, JavaScript, SQL, .Net, Node.js and many more! I can handle everything from the 🎨 UI/UX design to the back-end coding, and everything in between. I can't promise that I'll make you laugh, but I'll definitely try to make your project development process enjoyable with my quirky personality. 💃 So, let's work together to turn your idea into a reality! 🚀

Mobile App Development
Translation
Chinese to English Translation
Japanese to English Translation
Web Design
Adobe XD
UI Graphics
App Design
French English Accent
AMP Framework
$35 hourly
- 5.0/5
- (1 job)
I'm a professional full-stack developer with more than 9+ years of experience. I Have Expertise With Android App Development / IOS App Development Flutter / php / laravel / jquery/bootstrap / wowonder / WordPress / Codeigniter / Cpanel / web hosting. Clone Web Application - Facebook like social network app | Uber Eats like food delivery app | Tinder like dating app | WhatsApp like messaging app | Uber like taxi app | Fitbit like fitness app | Urban / Handyman like on demand home service app Successfully Delivered For my clients. If Need Success Solution For Your Project. Contact Me Now.

Mobile App Development
Dropshipping Plugin
Clickbank WordPress Plugin
WordPress Bug Fix
Flutter
Mobile Game Development
WooCommerce
Hosting Setup
CodeIgniter
Website Maintenance
CMS Development
WordPress e-Commerce
Website Migration
Website Redesign
WordPress
$40 hourly
- 5.0/5
- (6 jobs)
I'm a full-stack engineer with more than 4 years of experience in building web , mobile and desktop applications. I have a solid background in machine learning with including data science, Computer Vision, Natural Language Processing (NLP) Frameworks : Angular , React, Flask, React-Native Databases : MySQL, Firebase, Firestore, SQLite Project management : Github, Gitlab ,Trello, Jira, Bitbucket Languages : C, Java, Python, Typescript, Javascript Machine Learning related Libraries : Scikit-Learn, OpenCV, Tensorflow, Keras, Pandas, Numpy, Matplotlib Feel free to contact me for any queries..!

Mobile App Development
Web Development
React
SQLite
Firebase Cloud Firestore
Database
C
Angular
Flask
SQL
Machine Learning
Data Science
Java
Python
$35 hourly
- 4.7/5
- (15 jobs)
My tech stack: — Vue 2 | Vue 3, VueX, Vue-Router, Vue-i18n, Nuxt.js, Latest Javascript — Three.js, Babylon.js, WebGL, SVG, Canvas, D3 — HTML, CSS, SCSS, CSS Modules — Webpack, Babel, Lodash, Socket.io — Git, Github/Gitlab, Trello, BrowserStack — Photoshop, Blender, Houdini, Substance Designer, RenderDoc I seek to establish long-term relationships, valuing trust, reliability, and full commitment. With 5+ years of experience, numerous completed projects, and a game development background (C#/Unity, later C++/OpenGL), you can be sure to provide an exceptional result concerning deadlines and budgets. Don't hesitate and please contact me. Your success is my success.

Mobile App Development
Web Development
JavaScript
WordPress
Node.js
React
HTML
Vue.js
CSS
Website
$35 hourly
- 4.9/5
- (25 jobs)
Hi, I'm Jayamal Hettiarachchi. I've worked as a mobile app developer and a full-stack developer for several years. I've learned a ton about the market's requirements. Mobile and web application development are my area of expertise. In addition, I offer consultancy on Google Cloud Platform for personalized solutions to clients' needs based on my talents and services.

Mobile App Development
NFT
Ethereum
Smart Contract
DevOps
Android App Development
JavaScript
Android
iOS Development
React Native
Node.js
$45 hourly
- 5.0/5
- (1 job)
With my combined expertise in UX design, technology, and process, I enable clients to launch better products faster. I believe that outdated thinking and legacy products shouldn't hinder businesses from engaging customers, seizing market share, and driving bottom-line impact. 💎 UX design and Co-Development 🌍 Clients in Scandinavia User Experience Design Design new products or re-design outdated user interfaces to engage users with a delightful product experience. Co-development Extend your in-house team with additional designers and engineers to deliver products faster.

Mobile App Development
Ecommerce Website
Mobile App Design
MERN Stack
Software Development
SaaS
React
Node.js
.NET Stack
Web Application
Quality Assurance
Project Management
User Experience Design
User Interface Design
$100 hourly
- 5.0/5
- (4 jobs)
Welcome to Aventure! We are a team of experienced developers from Sri Lanka that specialised in UI/UX Design, Full-Stack Development, Enterprise Applications, Mobile Applications and Quality Assurance. With over 3 years of experience and a proven track record of delivering high-quality solutions, we are committed to helping you achieve your goals. Our Expertise: # Frontend Development: React, Angular, Next, Vue # Backend Development: Node.js, Python, Laravel, .Net # Mobile Development: iOS, Android, Flutter # Database Management: MySQL, PostgreSQL, MongoDB, Redis # QA: Selenium, Apium, Java # UI/UX: Figma, Adobe XD, Sketch What We Offer: # SaaS Development and Build MVPs # Custom Web Development # Mobile App Development # E-commerce Solutions # Quality Assurance # User Experience Design # API Integration # Tailored AI Modal Training and End to End AI Solutions # Maintenance & Support # Technical and AI Consultations Let's work together to bring your vision to life! Contact us today to discuss your project.

Mobile App Development
AI Model Training
SaaS Development
Next.js
Vue.js
.NET Core
React
WordPress
Web Development
Angular
Flutter
Laravel
API
Web Application
Node.js
$40 hourly
- 5.0/5
- (37 jobs)
With over 12 years of software engineering experience, my focus has been on Elixir and Ruby on Rails. Currently, I hold a lead engineer position at a California-based card processing company, similar to Stripe. My expertise extends to various areas, including new projects, bug fixes, optimizations, third-party integrations, and UI improvements. What sets me apart is my 7-year history in the payment industry, both within and outside of UpWork. This unique experience allows me to provide valuable insights and advice to high-risk merchants, offering them alternative options to Stripe. I graduated from the University of Peradeniya's Faculty of Computer Engineering in 2012. While my freelance history precedes my graduation, freelancing has become my full-time occupation since. In my early days, I worked with numerous e-commerce and CMS platforms. Seven years ago, I joined GivingFire, a US-based payments gateway for charitable organizations. 2 years ago, I joined Edge Payments Technologies, a US-based payment gateway specialized in businesses deemed high risk by card networks and most payment gateways, including Stripe. One of the most significant shifts in my career has been my embrace of functional programming. This transition, while it may sound like a cliché, has truly revolutionized the way I approach software development. As the complexity of the apps I maintain increased, I discovered how functional programming and pattern matching can simplify even the most intricate tasks, often eliminating the need for third-party libraries like Trailblazer (Ruby). I can help you or your organization build and maintain Elixir and Rails-based applications, APIs, and other web-based tools. Preferred Ruby on Rails stack: - Rails (edge) - PostgreSQL - Sidekiq for jobs, AASM for state management - ERB, Tailwind (or Slim with Sass) - Stimulus, Alpine Phoenix Elixir - LiveView - PostgreSQL - Oban for jobs, Pattern matching for state transitions - ERB, Tailwind - Alpine (alongside LiveView Hooks) Looking forward to working together.

Mobile App Development
Payment Processing
PostgreSQL
Web Application
API
Web Development
Ruby on Rails
Phoenix
JavaScript
Ruby
Elixir
$20 hourly
- 5.0/5
- (8 jobs)
I'm a full-stack developer running my own business with over 9 years of experience in web and mobile app development. I focus on helping small and medium-sized businesses tackle various challenges by creating robust and scalable applications tailored to their needs. I have expertise in mobile platforms, such as Native Android, Native iOS, and cross-platform solutions like Flutter and React Native. For web development, I use tools like MEAN and Maven stacks, along with modern JavaScript and TypeScript frameworks including React, Vue, Redux, Next.js, Express, and Node.js. Mobile App Development: I create, design, test, and deploy apps for mobile devices, ensuring they work seamlessly on both iOS and Android. This involves designing intuitive and engaging user interfaces (UI) and user experiences (UX), using tools like wireframes and prototypes. I write code in languages like Java, Kotlin, Swift, and Objective-C, and also use cross-platform frameworks for efficient app development. Once the app is thoroughly tested, I handle its release on platforms like the Apple App Store and Google Play Store, and ensure it meets all necessary guidelines. Web Development: As a full-stack developer, I build both the front-end and back-end of web applications. The front-end involves designing interactive and user-friendly interfaces using HTML, CSS, and JavaScript frameworks like React and Vue. The back-end covers server-side processing, business logic, and database management, using technologies like Node.js, Python, MySQL, and MongoDB. I ensure that the web applications I create are feature-rich, responsive, and provide a seamless user experience across all devices. Throughout my career, I have successfully completed numerous projects and am always open to discussing new ideas and methods to best achieve your project's goals. I am fluent in English, both spoken and written, and ready to take on new challenges that match my skills. I am committed to delivering quick responses and high-quality results. Feel free to contact me for a quick chat about your project needs. I’m confident you'll be satisfied with your decision to work with me. Best Regards, Sameera Senadheera

Mobile App Development
Vue.js
Angular
Python
Laravel
JavaScript
Flutter
React
NodeJS Framework
iOS
Android
Back-End Development
Web Application
Front-End Development
Full-Stack Development
$20 hourly
- 4.9/5
- (4 jobs)
Over the last 4 years, I have developed a wide range of websites from simple Laravel, AngularJs, Vuejs ,HTML, CSS , Bootstrap, JS , websites to Full dynamic websites that use PHP, node JS , AJAX and MYSQL, Postgres. I have a passion for helping small businesses get off the ground and running. My strength lies in the fact that I not only build sites to make money online but I own sites that make money online. So I have the insight to provide consulting on what internet-based technology tools to use as well as helping them put those tools to use. I love doing all aspects of building websites from front-end to backend. As most web designers that have been in the business for many years, I have lots of other skills that help me to create beautiful and functional websites.

Mobile App Development
AMP Framework
Laravel
Node.js
React
Bootstrap
Business with 10-99 Employees
User Interface Design
User Experience Design
JavaScript
PHP
HTML
HTML5
CSS
$25 hourly
- 4.7/5
- (11 jobs)
I am a Senior User Experience Designer with 4+ years of solid experience in UX UI Design. I'm capable of transforming your idea into a creative solution that grabs attention and generates "Revenue". WHY CHOOSE ME? ✔ ★Can hop on Client meetings★ ✔ 90% of Clients recommended me and 20% are long term clients. ✔ Quality: Stand out from the "crowd" ✔ Smooth Revisions (Flexible, even after completion) ✔ Deliver on time. ✔ Less than 1 hour Response time. ✔ ★Rapid Prototypes★ MY SERVICES ✔ COMPANY BRANDING - Existing Logo Updates - New Brand Concept (Minimal/Flat Logo Design, Vintage Logo Design, Mascot Logo Design) ✔ WEB AND MOBILE APP(S) DESIGN - Website Landing page. - Webapps (Complex/Backend, Responsive, Modern) - APP design (IOS, Android) ✔ STATIONERY DESIGNS -Business Card Design -Letter head / Invoice etc. ✔ DIGITAL & PRINT MARKETING - Flyer Design - Brochure Design - Poster Design Best, Kav

Mobile App Development
Operations Management Software
User Interface Design
Website Redesign
UI/UX Prototyping
Web Development
User Experience Design
Mockup
Mobile App Design
Mobile UI Design
Prototyping
Web Design
Adobe XD
Figma
Landing Page
$20 hourly
- 5.0/5
- (16 jobs)
🏆 Top Rated Plus Freelancer on Upwork 🎯 5+ Years Experience in Flutter 📈 30+ Mobile Apps Built and Published Looking for a seasoned Flutter developer to transform your ideas into high-performance, visually stunning mobile applications? With over five years of experience in Flutter and native app development, I help clients worldwide achieve their goals with apps that are both functional and engaging. My Expertise 📱Cross-Platform Development: Flutter, Dart 📱State Management: BloC, Provider, Riverpod, GetX 📱Backend Integration: Firebase, REST APIs, SQL 📱Native App Development: Android (Java, Kotlin), iOS (SwiftUI) 📱Social Media Integrations: Facebook, Google, Twitter 📱Payment Gateways: Stripe, PayPal, Skrill, Flutterwave, PayStack 📱Advanced Features: Messaging SDKs, Google Maps, MapBox, Live Streaming 📱Ad Integrations: Various advertisement SDKs 📱UI/UX Design: Crafting beautiful user interfaces with smooth animations 📱Design Patterns and Architectures: MVC, MVP, MVVM, Clean Architecture 📱UI Frameworks: Material Design, Cupertino 📱Backend Technologies: Firebase Suite, MySQL, MongoDB, Node.js, Laravel 📱Version Control: Git, GitHub, Bitbucket 📱CI/CD: Codemagic, GitHub Actions, Fastlane 📱Testing: Test-Driven Development, JUnit, Mockito, Espresso 📱APIs and SDKs: REST APIs, Stripe, Google AdMob, Agora, Google Analytics 📱App Distribution: Google Play Console, Apple App Store With a deep understanding of the complete development lifecycle and a proven track record, I ensure every app I build not only looks great but also provides a seamless and enjoyable user experience. Why Choose Me? 🚀Client Satisfaction: Long-term contracts with highly satisfied clients 🚀Versatility: Experienced in working with startups, SMEs, and large organizations 🚀Communication: Strong focus on clear and consistent communication 🚀Leadership: Excellent at leading and mentoring development teams What I Offer 👉Full-cycle app development: From idea to deployment 👉Cross-platform apps: iOS, Android, Web, Windows 👉Backend integrations: Secure and scalable solutions 👉Continuous support: Ongoing maintenance and updates 👉Bug fixing and optimization: Ensuring high performance and reliability 👉App distribution: Publishing apps on Google Play and Apple App Store Let’s work together to bring your vision to life. Contact me to kickstart your project and create a digital experience that exceeds expectations!

Mobile App Development
iOS Development
Native App Development
Swift
Android App Development
Flutter
Firebase
Figma
Mobile App Design
UI/UX Prototyping
User Interface Design
Web Design
Dart
Web Development
React
$25 hourly
- 5.0/5
- (3 jobs)
Hi, I'm Rajith, a highly skilled mobile application developer with more than 10 years of experience working in both iOS and Android platforms. My technical expertise is broad and deep, encompassing Swift, Objective-C, SwiftUI, and Java, with a strong grasp of databases like Firebase, PostgreSQL, SQLite, and Core Data. My professional journey is marked by a series of successful projects where I've leveraged my skills to deliver top-notch mobile applications. These projects demonstrate my ability to lead complex technical developments and translate requirements into user-friendly solutions. Whether working on innovative frameworks or crafting bespoke applications for diverse clients, my focus has always been on exceeding expectations and delivering exceptional value. I pride myself on my collaborative approach, always eager to engage in new challenges and contribute to groundbreaking technological advancements. Let's work together to create mobile applications that stand out for their quality and user experience.

Mobile App Development
Firebase
SwiftUI
iPad App Development
iOS Development
Android App Development
iPadOS
Push Notifications
iOS
Core Data
Swift
Objective-C
PostgreSQL
Java
SQLite
$20 hourly
- 4.9/5
- (29 jobs)
I am a seasoned electronics engineer with over 8 years of expertise in embedded systems, IoT solutions, PCB designing and digital signal processing. I have a strong track record, having contributed to renowned organizations such as John Hopkins University, Siemens, Harby Pedals LLC etc. My experience encompasses the entire product development lifecycle, including team leadership. 🔹🔹 Embedded Systems & Microcontrollers 🔹🔹 ➤ STM32 ➤ Nordic SoC ( nrf52 , nrf51 , nrf24 ) ➤ Espressif ( esp32 , esp8266 ) ➤ Atmel ➤ Microchip ➤ TI ➤ Cypress ➤ Silabs ➤ Raspberry Pi ➤ Nvidia jetson 🔹🔹 Programming Languages , Frameworks , IDEs🔹🔹 ➤ C , C++ , Arduino ➤ Python ➤ MATLAB ➤ HTML , CSS ➤ Android Studio ➤ Javascript 🔹🔹 Wireless Communication 🔹🔹 ➤ WiFi ➤ Bluetooth , BLE ➤ NB IOT ➤ 2g , 3g , 4g ➤ LTE ➤ RF ➤ Lora ➤ Zigbee 🔹🔹 PCB Design 🔹🔹 ➤ EasyEDA ➤ KiCAD ➤ Altium Designer 🔹🔹 Protocols 🔹🔹 ➤ SPI ➤ I2C ➤ Uart ➤ Serial ➤ CAN ➤ RS485 ➤ TCP/IP ➤ UDP ➤ MQTT 🔹🔹 Digital Signal Processing 🔹🔹 ➤ Low pass , High pass, band pass filters ➤ Butterworth filters ➤ Complementary filters ➤ Kalman , EKF , UKF filters ➤ Mahony , Madgwick filters 🔹🔹 Sensors 🔹🔹 ➤ Ultrasonic sensors ➤ Time of Flight ( ToF ) ➤ Inertial Measurement Unit ( IMU ) , Accelerometer , Gyroscope , Magnetometer ➤ PIR Motion sensor ➤ Humidity , Temperature sensors ➤ GPS , GNSS ➤ Light , IR sensors ➤ Gas sensors ➤ Touch , Flex , load sensors ➤ Hall effect , magnetic sensors ➤ Color sensor ➤ Heart rate, SPO2 sensors and many more... I am passionate about technology and thrive in collaborative environments. With my innovative approach and cost-effective solutions, I can contribute to your success. Let's work together towards a brighter technological future.

Mobile App Development
Electronics
Back-End Development
Front-End Development
Electronic Circuit Design
Dashboard
Web Application
Microcontroller Programming
Sensor
Embedded System
Microcontroller
MATLAB
PCB Design
Arduino
Internet of Things Solutions Design
$19 hourly
- 4.8/5
- (10 jobs)
Hello There! My name is Chanaka Dilshan. I am an undergraduate at NSBM of Sri Lanka. I am capable on following freelancing jobs, *Web Developer (Html,Css & Bootstrap) *Wordpress Developer. *Graphic Designer. *Social Media Marketer. I am still developing my coding skills under my degree program. So let us meet at the inbox section.

Mobile App Development
App Development
iOS
Web Host Manager
cPanel
Web Development
Hosting Setup
Website Migration
Server
CentOS
DigitalOcean
HTML5
Bootstrap
WordPress
CSS 3
$20 hourly
- 5.0/5
- (7 jobs)
I am a experienced full-stack engineer specializing in web and mobile application development. With extensive expertise in technologies such as React, Next.js, Node.js, Flutter, Tailwind CSS, MongoDB and Postgres, I am proficient in designing and developing applications tailored to your specific needs. As a creative problem-solver, I am passionate about crafting innovative and attractive applications using cutting-edge technologies. Committed to fostering long-term partnerships, I am equally adept at assisting with short-term projects. I am eager to discuss your project further and explore how we can collaborate for its success. Please feel free to reach out with any questions or to initiate a discussion.

Mobile App Development
Web Design
Adobe Photoshop
Spring Boot
WordPress
HTML
CSS
Tailwind CSS
Next.js
JavaScript
MySQL
MongoDB
Flutter
Node.js
React
$18 hourly
- 5.0/5
- (9 jobs)
I am a passionate Computer Science Engineering graduate from the University of Moratuwa and also a Software Engineer at WSO2, Sri Lanka. I have 4 years of experience working with the programming languages like Python and Java. I have the following skills:- ✅ PYTHON ✅ JAVA ✅ MACHINE LEARNING ✅ DEEP LEARNING ✅ COMPUTER VISION ✅ TRANSFER LEARNING ✅ CNN ✅ WEB SCRAPING ✅ WEB AUTOMATION ✅ MYSQL ✅ DATA MINING ✅ DATA CRAWLING ✅ Twitter API ✅ LinkedIn API ✅ LinkedIn API ✅ PHP ✅ HTML ✅ CSS

Mobile App Development
API
HTML
Typing
Software Debugging
Data Science
Image Processing
Natural Language Processing
Computer Vision
Machine Learning
Google Sheets Automation
Twitter/X
Twitter/X API
Data Mining
Data Scraping
MySQL
Software Development
Web Application
Python
Java
$5 hourly
- 5.0/5
- (24 jobs)
I will help you with your Arduino, ESP32, NodeMCU, Teensy projects and guide you through the whole process to make it success. I will also make android app/GUI windows app for your project which can work/interact with your microcontroller. I have been working on above microcontrollers for 5+ years and I can provide you the most efficient solution to your problem.

Mobile App Development
PCB Design
Android App Development
Android
Mobile App
ESP32
Arduino
Embedded C
Embedded System
Microcontroller Programming
Java
C++
C#
Desktop Application
$5 hourly
- 4.7/5
- (13 jobs)
📌✅ Self-development skills to keep up to date with fast-changing trends 📌✅ Mathematical aptitude 📌✅ Problem-solving skills 📌✅ Programming languages (different types of developer role require different languages) 📌✅ Excellent organizational and time management skills 📌✅ Accuracy and attention to detail 📌✅ An understanding of the latest trends and their role in a commercial environment 📌✅ Teamwork skills 📌✅ 5 years of experience in App Development

Mobile App Development
Adobe Photoshop
Graphic Design
App Store Upload
Online Chat Support
Web Application
Data Entry
Payment Gateway Integration
Android App Development
In-App Purchases
SQLite
Flutter
Firebase Cloud Firestore
iOS Development
Firebase
$40 hourly
- 0.0/5
- (2 jobs)
Hello there, I'm a professional Shorts video editor. I have done all types of editing jobs such as. Short commercials Real estate videos Travel videos / vlogs Social media ads Shorts / Reels My speciality is making any kind of YouTubevideo. I've worked with many YouTube creaters. I'm used to work fast and reliably. With only your script and voice (optional), i can deliver a very professional, million views worthy video.

Mobile App Development
SolidWorks
AutoCAD Civil 3D
3D Drawing
2D Drawing
Adobe Premiere Pro
Video Design
Web Development
Video Editing
Flyer
Adobe After Effects
Adobe Photoshop
Business Card
Poster Design
Flyer Design
$15 hourly
- 5.0/5
- (3 jobs)
Motivated and dedicated Software Engineer with a BSc (Hons) degree in Software Engineering. Proficient in React, React Native, Node.js, Java, and C#. I specialize in developing intuitive mobile applications and responsive websites, turning client visions into reality. With a proven track record on platforms like Fiverr and Upwork, I deliver high-quality projects on time, ensuring client satisfaction. Let's work together to bring your ideas to life!

Mobile App Development
Flutter
Java
React
Web Development
Graphic Design
UI/UX Prototyping
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