The Best GraphQL Developers For Hire In Sri Lanka

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

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$45 hourly
- 5.0/5
- (12 jobs)
Hi! My name is Nuwan and I have ~5 years of experience in designing, developing, and deploying websites, web applications & custom cloud software. I am well versed in React, Redux, Next.js, Gatsby, and building out REST APIs using technologies like Node.Js and Express. I have worked on various projects ranging from small-scale websites to complex enterprise solutions. As a Fullstack Javascript Developer, I am comfortable in both front-end and back-end tech! I have experience working with Node.js, GraphQL, and different databases, including PostgreSQL, MongoDB, Firebase, Supabase, and a bit of Redis. I am also quite familiar with deployment and DevOps tools such as Google Cloud Platform, Digital Ocean, Heroku, and Netlify, Vercel and have experience with setting up CI/CD pipelines.

GraphQL
Jest
NodeJS Framework
Firebase
React
CI/CD
Next.js
RESTful API
JavaScript
Gatsby.js
Web Application
Web Development
Social Media Account Integration
Mobile UI Design
Web Design
$40 hourly
- 5.0/5
- (45 jobs)
⭐️ "𝑺𝒂𝒇𝒌𝒊 𝒊𝒔 𝒕𝒉𝒆 𝒌𝒊𝒏𝒅 𝒐𝒇 𝒑𝒆𝒓𝒔𝒐𝒏 𝒘𝒉𝒐 𝒕𝒓𝒖𝒍𝒚 𝒑𝒖𝒕𝒔 𝒉𝒊𝒔 𝒉𝒆𝒂𝒓𝒕 𝒂𝒏𝒅 𝒔𝒐𝒖𝒍 𝒊𝒏𝒕𝒐 𝒉𝒊𝒔 𝒘𝒐𝒓𝒌. 𝑯𝒆'𝒔 𝒏𝒐𝒕 𝒋𝒖𝒔𝒕 𝒂𝒃𝒐𝒖𝒕 𝒈𝒆𝒕𝒕𝒊𝒏𝒈 𝒕𝒉𝒆 𝒋𝒐𝒃 𝒅𝒐𝒏𝒆; 𝒉𝒆'𝒔 𝒂𝒃𝒐𝒖𝒕 𝒎𝒂𝒔𝒕𝒆𝒓𝒊𝒏𝒈 𝒘𝒉𝒂𝒕𝒆𝒗𝒆𝒓 𝒕𝒐𝒐𝒍 𝒐𝒓 𝑨𝑷𝑰 𝒊𝒔 𝒏𝒆𝒆𝒅𝒆𝒅 𝒕𝒐 𝒎𝒂𝒌𝒆 𝒔𝒖𝒓𝒆 𝒆𝒗𝒆𝒓𝒚𝒕𝒉𝒊𝒏𝒈 𝒓𝒖𝒏𝒔 𝒑𝒆𝒓𝒇𝒆𝒄𝒕𝒍𝒚. 𝑰𝒕'𝒔 𝒕𝒉𝒂𝒕 𝒍𝒆𝒗𝒆𝒍 𝒐𝒇 𝒅𝒆𝒅𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝒕𝒉𝒆 𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝒐𝒇 𝒉𝒊𝒔 𝒘𝒐𝒓𝒌 𝒕𝒉𝒂𝒕 𝒎𝒂𝒌𝒆𝒔 𝒎𝒆 𝒍𝒐𝒐𝒌 𝒇𝒐𝒓𝒘𝒂𝒓𝒅 𝒕𝒐 𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒉𝒊𝒎 𝒂𝒈𝒂𝒊𝒏 𝒊𝒏 𝒕𝒉𝒆 𝒇𝒖𝒕𝒖𝒓𝒆. 𝑺𝒂𝒇𝒌𝒊 𝒓𝒆𝒂𝒍𝒍𝒚 𝒎𝒂𝒌𝒆𝒔 𝒂 𝒅𝒊𝒇𝒇𝒆𝒓𝒆𝒏𝒄𝒆, 𝒂𝒏𝒅 𝒊𝒕'𝒔 𝒄𝒍𝒆𝒂𝒓 𝒉𝒆 𝒄𝒂𝒓𝒆𝒔 𝒅𝒆𝒆𝒑𝒍𝒚 𝒂𝒃𝒐𝒖𝒕 𝒕𝒉𝒆 𝒘𝒐𝒓𝒌 𝒉𝒆 𝒅𝒐𝒆𝒔." — Feedback from a satisfied Upwork client --- As an experienced developer specializing in web applications, automation, scripting, and web scraping, I’m passionate about solving complex problems and delivering tailored solutions that meet your specific needs. 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒: - 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Creating custom web apps, Chrome extensions, and static websites with integrated APIs using frameworks like Astro, Next.js or Remix. - 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Delivering custom software to simplify tasks and improve productivity. - 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐜𝐫𝐢𝐩𝐭𝐢𝐧𝐠: Enhancing efficiency through intelligent automation. - 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠: Extracting valuable insights and data from the web. 𝐇𝐈𝐆𝐇𝐋𝐈𝐆𝐇𝐓𝐒: - 𝐏𝐫𝐨𝐯𝐞𝐧 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧: A track record of successful projects and happy clients. - 𝐒𝐭𝐫𝐨𝐧𝐠 𝐏𝐫𝐨𝐛𝐥𝐞𝐦-𝐬𝐨𝐥𝐯𝐢𝐧𝐠 𝐒𝐤𝐢𝐥𝐥𝐬: Adept at tackling challenges and providing effective solutions. - 𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Ensuring 𝐂𝐋𝐄𝐀𝐑 𝐔𝐍𝐃𝐄𝐑𝐒𝐓𝐀𝐍𝐃𝐈𝐍𝐆 and seamless collaboration. - 𝐂𝐥𝐢𝐞𝐧𝐭-𝐂𝐞𝐧𝐭𝐫𝐢𝐜 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: Your satisfaction and success drive every project. - 𝐐𝐮𝐢𝐜𝐤 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠: Quick adaptation to new technologies for timely delivery. Feel free to message me anytime! Let’s collaborate to transform your tech ideas into reality. --- 𝐅𝐞𝐰 𝐌𝐨𝐫𝐞 𝐖𝐨𝐫𝐝𝐬 𝐟𝐫𝐨𝐦 𝐔𝐩𝐰𝐨𝐫𝐤 𝐂𝐥𝐢𝐞𝐧𝐭𝐬: ⭐️Automate Job board inquiries: "Safki is a very talented person and very easy to work with. He will go above and beyond what is just required and will work to solve problems you might not even be considering. He is a critical thinker and you can tell he enjoys helping others and sharpening his skills. I HIGHLY recommend working with Safki." ⭐️AIML Review: "We consulted with Safki on how to use AIML effectively to create a complex dialogue. Safki was professional, knowledgeable, and responded very quickly. We were so impressed we gave him a bonus. We will use him again and recommend him to others." ⭐️Transfer Calender events: "Safki created a script to transfer my google calendar event to another account, not only he worked hard to ensure his script exactly covers the detailed request i made, he also ensured that I understand them well and was grateful to his attention to detail and consideration. I would definitely recommend him. thank you!" ⭐️ Running Tracker automation: "I had the pleasure of reaching out to Safki for an automation script, and for the third time, he delivered impeccable results in just a couple of days! His efficiency and attention to detail are unmatched. Excellent work, Safki! Thank you for your continued dedication and expertise!" ⭐️ Chrome extension OAUTH Issue: "After spending 3 hours trying to find the problem, I hired Safki and he found it immediately. Great work!!" --- 𝑷𝑺: 𝑾𝒊𝒕𝒉 𝒂 𝒑𝒓𝒐𝒗𝒆𝒏 𝒕𝒓𝒂𝒄𝒌 𝒓𝒆𝒄𝒐𝒓𝒅 𝒐𝒇 𝒔𝒖𝒄𝒄𝒆𝒔𝒔, 𝑰'𝒎 𝒅𝒆𝒅𝒊𝒄𝒂𝒕𝒆𝒅 𝒕𝒐 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒊𝒏𝒈 𝒉𝒊𝒈𝒉-𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝒓𝒆𝒔𝒖𝒍𝒕𝒔 𝒕𝒉𝒂𝒕 𝒆𝒏𝒔𝒖𝒓𝒆 𝒀𝑶𝑼𝑹 𝒔𝒂𝒕𝒊𝒔𝒇𝒂𝒄𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝒔𝒖𝒄𝒄𝒆𝒔𝒔. Thank you, Safki A.

GraphQL
Browser Extension
Node.js
Bash
Mathematics
REST API
JavaScript
Python
Web Analytics
C++
Web Scraping
Desktop Application
Scripting
Automation
Web Development
$85 hourly
- 4.7/5
- (50 jobs)
Specialized in AWS Technologies and Cost Optimization. I have significant expertise in the following stacks. 1. Nginx / PHP / MySQL - Performance Optimizations, Bug Fixes 2. Golang / Angular - High throughput scalable applications 3. Laravel / PHP - Long term experience of 12 years.

GraphQL
Network Administration
Database Design
Database Maintenance
Solution Architecture Consultation
Web Service
Cloud Computing
Database
Serverless Computing
AWS Lambda
Amazon Web Services
Golang
Amazon DynamoDB
JavaScript
PHP
$45 hourly
- 5.0/5
- (41 jobs)
With more than 7 years of experience in developing/architecting scalable applications/chrome extensions in Node.js and AWS stacks, I can deliver products to clients as per their requirements. My focus is to deliver high-quality products to the client that can help his/her business grow and give value for his time. Technologies familiar with: - JavaScript (ES7)/TypeScript - Node.js - Chrome Extensions - AWS (Lambda, DynamoDB, RDS, EC2, S3, cognito, API gateway, etc...) - AWS CDK scripting - Cloudflare (Workers, Page, R2, etc...) - Firebase (Cloud functions, Firestore, Storage, etc...) - React.js (Redux/Context/Hooks) - GCP - Serverless framework - Supabase io - GraphQL (Hasura) - React.js (context API/Hooks/Redux) - Express.js - Google Apps Scripts - OpenAI/ChatGPT integrations - Scraping/Automation frameworks (puppeteer/scrapy) - Database - SQL and NoSQL (MySQL/PostgreSQL/mongoDB/dynamoDB) - Docker - RaspberryPi/Arduino - Git - Linux Skills: - Writing clean and readable code - Effective communication skills - Team member / Team lead

GraphQL
Web Crawling
API
Serverless Computing
Database Management
AWS Lambda
MySQL
Google Chrome Extension
HTML5
React
Node.js
CSS 3
JavaScript
$28 hourly
- 5.0/5
- (4 jobs)
A highly motivated IT professional launching career as an Associate Tech Lead. - More than 10 years of working experience in Software Engineering with excellent skill in managing the team and gathering the requirements. Have worked in multiple projects on challenging domain areas which gave a very good exposure into Agile methodology. During that particular 10 years of time, I have received many accolades, appreciations and recommendations for the commitment, the quality of work that being displayed in particular roles has been played from the senior management as well as from clients. Also possess, excellent analytical, problem solving, management and coordination skills required to perform responsibilities assigned and working in a challenging environment on tight dead-lines, while building a good relationship between the team members and maintain a good working environment. And always look forward to extend fullest commitment towards client satisfaction. DOMAIN EXPERIENCE - Inventory Management - Production/Manufacturing Monitoring and Management - Financial Services and Management - Telecommunication Applications (SMS gateways/Topup Applocations/USSD apps) - Banking Services - Employee and User Management - Data Analytics (NLP/GENETIC Algorithm, Fuzzy Logic, Neural Networks) - Automobile and Service management - Reservation Management - Dating/Social media applications - Voice Chat bot applications (Alexa/Google Home) TECHNICAL EXPERIENCE - Rest application design and implementation. - Micro-services using Rest. - Dev testing using Junits. - Spring boot/hibernate/spring framework - External module integration such as CRMS, SALESFORCE, ZOHO BOOKS, NAVISION. - Google API integration such as Speech API , G suite API, Google Map API etc.. - AWS lambda - SES, MAILGUN, MAILCHIMP, SQS integrations. - GCP/EC2 Deployments - Docker Experience with Fargate - ALEXA, GOOGLE HOME integrations for voice communication APPLICATION TYPES - Web Apps - Desktop and Standalone apps - Back end Modules - Mobile (Android) APPLICATION TECHNOLOGIES - Java Development (Spring Boot, Hibernate, Sprint Framework) - Nodejs - PHP - Python (Django framework) - JavaScript - jQuery - Meteor - Coffee Script - Arduino C - C - VB - Angular - .NET - HTML - CSS DATABASE TECHNOLOGIES - MYSQL - Mongo DB - MSSQL - Dynamo DB - RDS - Document DB TOOLS AND TECHNOLOGIES - GIT (Bitbucket, GitHub, GitLab) - Linux CMD - Jenkins - Tomcat - Apache2 - Maven - ANT - AWS CLI - VIM - JIRA - IntelliJ - WebStorm - PyCharm - MySQL Workbench/SSMS - Sublime - Postman - Sonar - Veracode - aldon - Wire mock - Wireshark - SVN - Xmind - Draw.io - Jupyter Note Book ORGANIZATIONAL RESPONSIBILITIES - Lead the development team for the project delivery. - Training and Development of the Development process. - Drive the development process and maintain. - Designing Use cases in business level (Using Mind Maps) - Designing the flow diagram and sequence diagram according to the requirement. - Deciding the technologies for the application. - Designing the Database Structure and ER Diagrams. - API design and Architectural level module design. - Review the designs of peer members. - Document all the Designs and Technologies. - Code Review and Peer Code Review Management. - Deploy Artifacts in multiple servers (QA, STG, Production) - Coordinating with QA and BA teams to verify that the Requirement is properly met. - Requirement Analysis, Finalize with BA, Project Leadership and Client. - Manage Project Risks/Issues and Communicate with the Project Leadership - Sprint planning, Project Planning, Effort Estimation, Project Execution, Monitoring, Tracking and Controlling of Development activities - Conduct Meetings with Business team and Manage the start up - Manage Scrum/Sprint Planning sessions - Knowledge sharing with the selected team - Project Kickoffs - CR Management, Impact Analysis and Prioritization. - Analyze existing issues and Document - Mentor team members across all phases of the project EDUCATIONAL QUALIFICATIONS - PG diploma in Artificial Intelligence (2017-2020) - University of Moratuwa - BSc (Hons) in Engineering in Electronic and Telecommunication – University of Moratuwa

GraphQL
Enterprise Resource Planning
Zoho CRM
PHP
Django
Laravel
Node.js
JavaScript
React
Alexa Skills Kit
Core Java
AWS Lambda
Google APIs
Python
$25 hourly
- 5.0/5
- (3 jobs)
With over 19 years of unwavering dedication to the software industry, I bring a wealth of expertise and a Master of Science in Computer Science to the table. My career journey has been marked by a relentless pursuit of excellence and a commitment to delivering top-notch solutions. Client-Centric Approach: Having collaborated with numerous clients, primarily hailing from Scandinavian regions, I've honed my skills in understanding diverse requirements and tailoring solutions to exceed expectations. My experience spans across various sectors, allowing me to adapt swiftly and effectively to the unique demands of different industries. Passionate & Committed: Passion fuels my work, driving me to continually innovate and deliver results that go beyond the ordinary. My commitment and dedication to each project I undertake are unwavering, ensuring a seamless and efficient process from inception to delivery. Areas of Expertise: Software Development Expertize in use of technologies Java, Spring-Boot, Angular, MariaDB, MySQL, Maven, Jenkins, Git, etc... Client Relationship Management Project Planning & Execution Problem-solving & Troubleshooting Why Work With Me: Extensive Experience: Two decades of hands-on experience in the software realm. Tailored Solutions: Customized approaches to meet unique client needs. Proven Track Record: Demonstrated success with Scandinavian clients. Passionate Work Ethic: Dedicated to delivering excellence in every project undertaken. Let's Collaborate: I am enthusiastic about taking on new challenges and contributing my expertise to your projects. If you're seeking a seasoned professional with a relentless commitment to quality, let's connect and discuss how I can add value to your endeavors.

GraphQL
Spring MVC
jQuery
EJB
Java
Software Architecture & Design
Git
Google Web Toolkit
RESTful Architecture
Jenkins
Microservice
Kubernetes
MongoDB
MySQL
PostgreSQL
Angular
API Development
Spring Boot
$15 hourly
- 5.0/5
- (2 jobs)
I am a driven software developer with more than 8 years of hands-on experience. My expertise spans across a diverse range of languages and tools, including .Net Core, React, and Angular. My passion lies in tackling intricate challenges, and I have a track record of steering projects from their inception to delivering top-tier results, even under stringent timelines. I am currently in search of a compelling role within an innovative and growth-oriented company. I am enthusiastic about applying my skills and knowledge to drive success within a dynamic team environment. My goal is to continually enhance my capabilities while contributing significantly to the software development milestones of the company.

GraphQL
Blazor
AWS Development
REST API
.NET Core
Tailwind CSS
Microsoft Azure
Azure DevOps
Kubernetes
Docker
SQL
C#
JavaScript
Angular
React
$20 hourly
- 5.0/5
- (4 jobs)
I am a full-stack developer with great knowledge and experience in modern frontend and backend technologies, Can build mobile apps using Flutter technology and build fully integrated modern digital solutions for your business. I have completed many projects for European clients. I hope I can help you with building your business to take it to the next level with modern technologies.

GraphQL
.NET Core
Vue.js
Microservice
Flutter
Angular
C#
React
Node.js
Firebase
$25 hourly
- 5.0/5
- (19 jobs)
Ex-Google, Located in London 🇬🇧, committed to exceeding expectations. Achievements: - Over 7 years experience in React and Node.js - Built an e-Commerce marketplace with 0.5 million product catalogue, later acquired by a large Australian corporation, using Next.js and Node.js. - Created and has been part of many successful production applications.

GraphQL
Material Design
.NET Core
React Native
Front-End Development
Node.js
Redux
React
Angular
JavaScript
$15 hourly
- 4.7/5
- (37 jobs)
Are you looking for a high-quality responsive website for your newly started/existing business to increase your sales or want to have an online presence for any other personal, professional and Social Cause? You have come to the right place, I provide high-quality web design and development services with lots of features. I am well experienced Web designer and Web developer having 6 years’ experience in front-end (HTML5/CSS3/Javascript/jQuery), and back-end development (PHP/MySQL). Whether their purpose is to generate sales leads, provide detailed product information or even operate a full online store, I have the skills to develop the online presence your business NEEDS. Features I offer include: 1. High quality neat and clean fully responsive design. 2. Powerful and user-friendly admin panel to manage your site easily. 3. Fast loading speed and optimized high-quality images. 4. User manual to manage website later on. 5. Neat and clean bugs free code. Web Development services that I offer include: - Front-End development (HTML5/CSS3/Javascript/jQuery), - Back-End development (PHP/MySQL), - CMS's (Drupal, WordPress), - API development & third-party API integration - E-commerce (WooCommerce, Drupal Commerce, OpenCart), - Search Engine Optimization - Social Media management - Web Server Management (SSL, DNS, cPanel/WHM, Plesk, CentOs) I pride myself on providing the highest quality of work, and will never complete a project until the client is 100% satisfied.

GraphQL
WordPress Malware Removal
MySQL
Next.js
RESTful API
PSD to WordPress
WordPress e-Commerce
Web Development
WordPress
Drupal
HTML5
PHP
Web Design
CSS
CSS 3
$15 hourly
- 0.0/5
- (1 job)
I am Senior Full Stack Developer who has 10 years of experience in Full Stack Software development and Web development. Key technology areas : - Back-end : JavaScript, TypeScript, NodeJS, NestJS, ExpressJS, GraphQL, Java, Spring Boot, Microservice, Serverless architecture - Front-end : ReactJS, NextJS, Redux, Mobx, Apollo, Javascript, Html, Css, Shadcn, Antd, MaterialUI - AWS : AppSync, API Gateway, Lamda, Step Functions, S3, SNS, SQS, DynamoDB, CloudFront Work i do : - Build APIs using NodeJS, NestJS, ExpressJS, Spring boot. - Develop frontend applications using ReactJS/ NextJS. - Micro service, Serverless architecture based software development. - AWS cloud technologies. - Web application development. - Standalone software development.

GraphQL
Mobx
AWS AppSync
AWS Lambda
Serverless Stack
HTML
React
CSS
Node.js
Spring Boot
Java
NestJS
JavaScript
$12 hourly
- 0.0/5
- (4 jobs)
I am a comprehensive fullstack software engineer with a deep understanding of diverse application development cycles. I am proficient in various programming languages and technologies, and my expertise includes: 🔆Tech Expertise 💻 Python (Flask, Fast API, Django, GPT API, Pytest, BeautifulSoup, Selenium, Pandas) 💻 JavaScript (React JS, Next JS) 💻 Web Scraping, Data Mining, Web Crawling, Data Parsing, Automation, Bots 💻 DevOps: Ansible, Docker, Kubernetes, and GitLab CI/CD (AWS/Azure/GCP) 💻 Analytics Integration: Firebase, Facebook, Google, etc., 💻 Third-party SDK/API integration 🔆Services offered 📢 Software Development: Crafting bespoke software tailored to meet your business's specific needs. 📢 Web App Development: Designing and developing web applications with a focus on enhancing user experience. 📢 Digital Transformation: Facilitating businesses in their digitization journey by optimizing operations. 📢 API Development & Integration: Building robust APIs and integrating them seamlessly with third-party solutions. 📢 POC & MVP Development: Creating proofs of concept and minimum viable products for efficient market validation. 📢 Automation: Implementing automation in business operations, testing, CI/CD pipelines to enhance efficiency. 📢 OpenAI & ChatGPT Integration: Specializing in integrating and fine-tuning GPT models, including ChatGPT, for intelligent, conversational AI experiences and content generation. 🔆Why choose me? 🔑 I consistently deliver work that exceeds the highest standards and client expectations. 🔑 I provide insightful recommendations to enhance outcomes and reduce costs. 🔑 Taking full accountability, I maintain clear and frequent progress communication. 🔑 Unwavering reliability ensures swift responses to requests and inquiries. 🔑 Proficiency in both written and spoken English ensures seamless communication. I am dedicated to creating lasting partnerships by delivering projects on time and surpassing expectations. I eagerly anticipate the opportunity to apply my technical expertise and passion for software development to your project, making a meaningful impact. #Python #WebScraper #DevOps #APIDevelopment #DigitalTransformation #OpenAI #ChatGPT #SoftwareDevelopment #ReactJS #SQL

GraphQL
React
Kubernetes
Google Cloud Platform
Amazon Web Services
Microsoft Azure
Docker
Snowflake
Web Scraping
Django
Python
$20 hourly
- 3.9/5
- (3 jobs)
Hi, Thank you for visiting my profile. I know you are thinking how I supposed to know he is the one. 💎 Let me tell you why me what I'll be considering when build your dream web or mobile app. ☑ I'm a professional who is studying Masters in Computer Science and having a Bachelor's degree in Computer Engineering with more than 2 years of hands on experience in the Industry. ☑ Before I start to develop any application, I put a lot of thought into development phases, analysis of business logic, scalability and modularity of the codebase, suitability and stability of the libraries going to use and etc. ☑ If you are looking to make a web application using React/Next.js, I will ensure that your site will have a good SEO rating which will boost your website reaches. ☑ If you want to develop a backend server using Node.js and Express or SpringBoot/Java, you will be getting generalized extensible apis meeting standards and performance optimized server to facilitate your business logic. ☑ If you want to develop a flutter application, I will provide you a responsive iOS/android applications with a minimal bundle size by carefully choosing external libraries and having reusable components. In design and development of widgets in a flutter application, I consider how rendering those components affects the performance and bundle size of your application. ☑ I can give you deployment support on cost reduction and best deployment strategies in AWS and GCP. ☑ I will give you a final product with a codebase meeting clean architecture, code quality by adhering to best industry standards and a solution which could compete with top players out there. ☑ I have expertise with the following technologies: - Languages: Javascript, Typescript, GraphQL, Dart - Frontend: Next.js, React, Angular, Tailwind CSS, Material UI - Backend: Node.js, Express.js - Mobile: Flutter - Database: MongoDB, MySQL, Firebase, DynamoDB - Testing: Jest - Tools: Docker, Git, Nx, Concourse CI, Prometheus, Grafana - Other: Streaming application development, Payment portal integrations (Stripe, Paypal, Global Payments), Redux - Cloud: AWS, GCP, Vercel

GraphQL
Material UI
CI/CD
Next.js
Docker
Google Cloud Platform
Angular
React
Amazon Web Services
Node.js
Payment Gateway Integration
TypeScript
JavaScript
Firebase
Flutter
MySQL
MongoDB
$10 hourly
- 0.0/5
- (1 job)
I am a skilled fullstack developer with expertise in PHP, Python, and Go for backend development, and MongoDB, MySQL, and Postgres for database management. I use HTML, CSS, JavaScript, and Vue.js for front-end development. I have experience developing eCommerce websites, accounting software, and utility browser extensions. Strengths and Skills: Proficient in Python, Go, MongoDB, MySQL, Postgres, HTML, CSS, JavaScript, Vue.js, Laravel PHP, and React.js Strong problem-solving and analytical skills Excellent communication and teamwork abilities Ability to manage and prioritize multiple projects simultaneously Projects and Accomplishments: Developed an eCommerce website with a user-friendly interface, easy navigation, and secure payment integration. Created an accounting software application that streamlined financial management processes, reducing manual input errors. Developed a utility browser extension that helped users save time and boost productivity. Collaborated with cross-functional teams to ensure project success and meet strict deadlines.

GraphQL
REST API
SQL
PHP
Laravel
Google Chrome Extension
Browser Extension
Web Application
Vue.js
Golang
Docker
Python
MySQL
PostgreSQL
JavaScript
$25 hourly
- 0.0/5
- (0 jobs)
I am specialized in writing software using the Java programming language. I am responsible for developing applications, systems, and software solutions that meet the requirements of businesses, organizations, and individuals. I' am experienced in Core java, MYSQL.

GraphQL
MongoDB
Spring Boot
REST API
PostgreSQL
Node.js
React
Java
C
$20 hourly
- 0.0/5
- (0 jobs)
Experienced Full-Stack Developer & Security Specialist I am a seasoned full-stack developer and security specialist with a proven track record in leading complex projects across various domains, including fintech, telecommunications, and cybersecurity. Key Skills and Experiences: - Full-Stack Development: Proficient in both frontend (React, React Native) and backend (Java Spring Boot, .NET) technologies. - Mobile App Development: Created user-friendly remittance apps using React Native. - Telecommunications Systems: Developed SMSC/SMPP and USSD gateways, enhancing SMS and session-based services. - Security Expertise: Led vulnerability research and AppSec engineering for GitLab's SAST tool. - Team Leadership: Successfully managed teams of 4-5 developers across multiple projects. - DevOps and Cloud: Experienced with Azure, Docker, and various CI/CD tools. - Database Management: Skilled in SQL, MySQL, and MongoDB. Notable Projects: 1. RemitPlus: Developed a mobile remittance app for a leading Sri Lankan bank using React Native and Java Spring Boot. 2. Telecom Gateways: Built robust SMSC/SMPP and USSD gateways, improving SMS and USSD services for mobile operators. 3. GitLab Security: Led vulnerability research and rule creation for GitLab's SAST tool. 4. Trackly: Spearheaded the development of an internal issue-tracking product using React and .NET. Technical Proficiencies: Java, Spring Framework, React, React Native, .NET, SQL, MongoDB, Docker, Keycloak, Maven, Tomcat, Azure, Semgrep, GitLab Advanced SAST With a blend of technical expertise, leadership skills, and a deep understanding of security principles, I am well-equipped to tackle challenging projects and deliver high-quality solutions. My experience spans from startup environments to established tech companies, demonstrating adaptability and consistent performance across diverse settings.

GraphQL
Vulnerability Assessment
Security Analysis
SQL
MongoDB
Microsoft Azure
.NET Core
Spring Boot
React Native
React
Product Development
Software QA
Web Development
$25 hourly
- 4.9/5
- (17 jobs)
You may rest assured that you will get the best result in time once you hire me, no matter how complicated your project is. I have more than 10 years of experience in full stack development. Looking for challenging projects.

GraphQL
Figma
Git
Liquid
Shopify
Remix
Next.js
React
Angular
Node.js
TypeScript
JavaScript
Java
$35 hourly
- 0.0/5
- (1 job)
Hi, I'm a professional Software Engineer and a Freelance Developer focused on front-end development with nearly 10 years of experience. Also, I'm a Computer Science graduate currently living in Sweden. I'm an expert in the following fields:- FrontEnd - JavaScript (ES6), NextJS, TypeScript, ReactJS, React Hooks - Apollo GraphQL, Redux - Styled Components, Tailwind CSS, Sass, Less, Stylus, Ant.design, Bootstrap 4, HTML5, CSS3 - Headless CMS (Strapi), Storybook, Git - Map APIs (OpenLayers, LeafletJS, Deck.gl, Nebula.gl) - Unit testing with Jest - End to End testing with CypressJS BackEnd - PHP, Laravel, CodeIgniter - MySQL, MSSQL, StoredProcedures Tools - Webpack 4, Gulp, Git (GitHub, BitBucket, GitLab), Command-Line, SourceTree, GitHub Desktop, Jenkins - PHPStorm, VSCode, Atom, WebStorm - MSSQL Server Management Studio, Navicat

GraphQL
Bootstrap
PSD to HTML
Tailwind CSS
styled-components
Redux
Next.js
React
Sass
HTML5
CSS
TypeScript
$10 hourly
- 4.4/5
- (7 jobs)
I am a Full Stack JavaScript Engineer with more than 5 year experience in industry. I have developed so many applications from startup level to big enterprise level. My first priority is to meet all the client's needs and satisfaction. Communication with the client is very important for me, so that I can have a clear understanding of his/her needs and vision of the project. I am always willing to provide the best of the best solution. I am very much eager to undertake a project and get the project done very successfully meeting all the requirements of the client. Some of my skills are : • React (ReactJS, React.js) • React Native (ReactNative) • Node.js (Node, NodeJS) • TypeScript (Type Script) • Meteor (MeteorJS, Meteor.js) • Angular (AngularJS, Angular.js) • Vue.js (Vue, VueJS) ● Google Cloud services: Compute Engine, Cloud Storage, Data Store, SQL ● regular usage of Linux-based systems (anything necessary to develop and support software) ● regular expressions, XPath ● infrastructure: Jenkins, SVN, Git/Bitbucket - commit/push/pull level ● Elastic Search ● Twilio ● Zapier ● ActiveMQ, Camel ● Chai, Bluebird ● configuring nginx, Apache Web Server ● AWS, Heroku ● Agile, Scrum ● JIRA, Confluence If you're looking for someone to make your crazy idea alive - I'm here for you.

GraphQL
MySQL Programming
React Native
HTML5
Java
Node.js
React
Laravel
jQuery
Golang
$10 hourly
- 0.0/5
- (0 jobs)
Full-Stack Developer with 4 years of experience building robust web and mobile applications. Proficient in React, Next.js, and React Native for frontend development and Node.js (Express), Spring Boot, and Nestjs for the backend. I excel in crafting scalable solutions using TypeScript, JavaScript, and databases like MySQL, MongoDB, and PostgreSQL. I thrive on transforming complex challenges into efficient solutions. My strong problem-solving skills and attention to detail ensure projects are delivered on time and within budget. I'm passionate about building long-term partnerships with clients to achieve their business objectives. Ready to bring your vision to life? Let's discuss your project and explore how my skills can add value to your team.

GraphQL
AI App Development
Git
SaaS Development
Ecommerce
CMS Development
PostgreSQL
MongoDB
MySQL
Spring Boot
ExpressJS
NestJS
React Native
React
Next.js
$11 hourly
- 4.1/5
- (80 jobs)
⭐️ 1000+ hrs 💼 10+ Years Experience I am a highly skilled and dedicated Java Spring Boot Developer with over 10 years of professional experience. My expertise spans various industries, including finance, e-commerce, and healthcare, where I've consistently demonstrated my ability to drive projects from concept to completion, ensuring they meet stringent quality and performance standards. I am looking for full time & long-term working relationships Listed below are my areas of expertise and tools I am familiar with. ✅Programming Languages - Java, JavaScript, Typescript ✅Spring Stack - Spring Framework, Spring Boot, Spring Security, Spring Batch ✅JS Frameworks – Angular, node.js, React.js ✅JEE Technologies - Hibernate, JPA, Apache Kafka ✅Databases - MySql, PostgreSQL, Oracle, MongoDB ✅UI Frameworks – Bootstrap, HTML5, CSS3 ✅Build Tools - Apache Maven, Gradle ✅API - Open API, GraphQL ✅Security- OAuth2, OIDC, KeyCloak ✅Testing - JUnit, Mockito ✅IDE - Eclipse, IntelliJ Idea, VS Code ✅Version Control - Git, SVN, TFS ✅DevOps - docker, Spinnaker, Terraform, Helm, Ansible, Octopus, Splunk ✅Cloud - AWS, Kubernetes ✅Design Patterns - Micro services, CQRS, OOP If you're looking for a dedicated and experienced developer who can deliver high-quality code and drive successful project outcomes, I'd love to chat with you. Let's work together to turn your vision into reality.

GraphQL
Gradle
Reactive Programming
Microservice
MongoDB
Apache Maven
JUnit
Hibernate
Amazon Web Services
Kubernetes
Apache Kafka
Docker
RESTful API
Spring Boot
Java
$17 hourly
- 0.0/5
- (0 jobs)
✋Hi there! My name is amila kumarasekara and I am a Full Stack Developer.I'll turn your concept into a creative and profitable solution. About Me: ☞ 05 years experience in website development ☞ 04 years experience in mobile app development ☞Communication (Chat or Voice) ☞100% responsive development ☞Clean and Standard Code Masterd in following Technologies: ☞ Web: -Front-end: React.js , Vue.js , Tailwind-CSS , Material-UI , Bootstrap , Typerscript , Javascript, Next -Back-end: Node , PHP , Laravel , Express, Nest, Python ☞Mobile: -React-native , Flutter , Kotlin ☞ Databases: -MySQL , PostgreSQL , MongoDB , Firebase Cloud Firestore , Firebase Realtime Database, DynamoDB, Azure CosmoDB ☞ API (REST API development, REST PHP ,GraphQL) Other Services: ☞ Graphic Design Adobe Photoshop | Illustrator ☞ Adobe XD Prototyping and Wireframing ☞ Integrations: PayPal | Stripe ☞ Integration of Google Services ☞ Testing and Automation If you have any questions, don't be afraid to get in touch with me. Please let me know the difficulty you are experiencing, and I will be happy to offer my advice. Thank you.

GraphQL
Laravel
TypeScript
PHP
React Native
Node.js
React
MySQL
MEVN Stack
ExpressJS
MERN Stack
Flutter
Tailwind CSS
Adobe XD
Figma
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