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Top freelance Bootstrap 4 developers available to hire
ā± MY WORK HOURS : 7AM to 11 PM INDIAN STANDARD TIME . 16 HOURS A DAY :)
Iām a senior full-stack developer with 19+ years of real-world experience delivering scalable web and mobile solutions across industries. I work end-to-endāfrom architecture and development to optimization, security, and deployment.
š» Web Technologies
PYTHON , CORE JAVA , ASP.NET
PHP Ecosystem: WordPress, Magento, Shopify, OpenCart, Joomla, OsCommerce
Frameworks: Laravel, CakePHP, CodeIgniter, Yii
Frontend: JavaScript, Angular, React
Backend: Node.js, Python (Flask, Django)
š± Mobile & Cross-Platform
React Native
FlutterFlow
API-driven mobile app backends
š¤ Advanced Skills
AI & third-party API integrations
Payment gateway integrations
SEO, speed optimization & performance tuning
Malware removal & security hardening
VB Macros & automation solutions
ā” Strengths: Fast delivery, clear communication, production-ready solutions
š„ Team Support: Backed by a 10-member team (2 designers + 8 developers) for large-scale and long-term projects
I donāt just write codeāI solve problems, mentor developers, and deliver results. If you need reliable guidance or hands-on execution across web, mobile, or AI-powered systems, Iām here to help.
Faster delivery and 24/7 communication are my greatest plus.
HIPAA Certified
Guinness Book of World Record
Certified Innovative Ideas for new Companies
20+ Certifications Linkedin + Coursera
KNIME Certified
Complete Analytics and Insights VM. From Initial stages to Dashboards.
Bussiness Analytics and Automation.
Skills+ :
Data Privacy & Security Compliance, Data Governance Frameworks, Data Quality checks, Data Security/protection , Data Retention, Automation, ETL Processes, Data Quality Checks, Data Protection, Business Analytics, Power BI, Data Pipelines, Product Performance Evaluation, Industry experience (Fintech, Health, Real Estate, Manufacture, Telecom, ecommerce, trading, crypto), Figma / XD Interactive prototype. React Front end implementation using Tailwind css. chatgpt prompt engineering.
Data Visualization PowerBi, Talend Job, Automation of Jobs, Data warehousing.
Masters in Multimedia | National College Of Arts-NCA, Lahore
MS in CS National University of Computer and Emerging Sciences, Lahore
BCS (Hons) Software Engineering | University of Punjab, Lahore
Recent Project:
RAAST, BISP, SSGC, MEPCO, RAFM, EHR, Automate bots.
Retail - E commerce.
Additional Skills:
Wordpress , Wix , Squarespace , Shopify , webflow , magento , woocommerce , or any custom CMS issues or development.
Specialties:
Data Governance
Design and Development.
User Interface/Experience and Scripting.
List of Tools && Tech || Languages: :
Teradata Studio ā Teradata SQL Assistant ā DBViewer ā Talend ā Toad ā Power BI Desktop - SSIS, Heterogeneous Databases( Teradata, IBM DB2, Gauss DB, Oracle, MS SQL Server, NoSQL - MongoDB), Nodejs, Python, Figma, XD, Photoshop, Illustrator, Dreamweaver, sass, Less, Node.js, ionic, Javascript, Jquery, cordova, HTML5/css3 , Php, Flash As3, Javascript, Jquery, jMobile , angular JS, phonegap....
OS:
Mac And Windows.
Note:
I usually reply instantly but if not replied, please i might be sleeping or away. :)
Cheers
Having good experience in frontend development mainly in designing, optimizing Angular and React Applications. With this experience, I can help out others in development and also how to solve problems efficiently. I would help you learn the skills needed to become a professional. I will not tell you how to code; rather, I will guide you through the practice of coding, will help you to find your own answers and also intervening you when you got stuck.
These things I know:
- HTML
- CSS / SASS / Less
- React
- Angular
- Tailwind CSS
- Responsive web design
- Pixel perfect UI with elegant CSS
- Javascript / ES6
- npm
- Github
Hi! I'm Experienced Full-Stack Web Developer (Angular, React, Javascript, NodeJs), Use my powers to turn your dreams into reality. I learned to program making websites from scratch with HTML, CSS, Javascript, React, Redux, Angular, NodeJs, Express and MongoDB.
MERN stack (MongoDB, Express, ReactJS, and NodeJS).
MEAN stack (MongoDB, Express, AngularJs, and NodeJS).
Wordpress (Custom Themes, Modifications, Performance... )
This means that you can ask me for help on anything related to Javascript, HTML, CSS (and SCSS/Sass of course), responsive/mobile websites, usability an so on.
With 9 years of experience developing software, I always advocate for the best available solutions and the cleanest code. I also love to explain how and why the code works so you can also learn more from it.
Worked in the field for 3 decades for mom and pop shops to fortune 500 companies. I am seeking a full time position with a company as a backend, CFML programmer which is where I feel most comfortable with my more than 3 decades of coding experience. I would require a remote position, however, I am open to adjusting my waking hours to any time zone.
My main goal is to help people out who want to start coding or want to fall in love with. Front-end developer with serveral years of experience, I have a wide range of knowledge in the Front-end world starting from code practices, to Design System and Integration workflow.
Please get in touch if you have tasks/challenges to complete and you think I might be a good fit for yours!
I am a Software Engineer with over 4 years of professional experience in designing, planning, implementing, and maintaining software applications. I work with Python, Django, Javascript, PostgreSQL on daily basis, and I have a good understanding of HTML, CSS, Ubuntu, Bash scripting and more. I am very passionate about helping people and sharing my knowledge with others.
I'm a passionate software engineer driven by the desire to create cutting-edge programs that streamline organizational processes and drive success. With extensive technological knowledge and coding expertise, I specialize in developing reliable and user-friendly systems.
š ļø Technical Proficiency: My skills encompass a wide array of software tools and technologies, including:
PHP
Laravel
HTML
JavaScript
CSS
Bootstrap
jQuery
MySQL
Restful API
Git
Apache
Tailwind CSS
React Native
š” Innovative Solutions: As a confident communicator and strategic thinker, I excel at tailoring software solutions to meet the unique needs of companies, highlighting their core competencies and fostering growth.
š Code Mastery: I'm adept at writing and reviewing code, ensuring effective inputs and outputs by evaluating pre- and post-conditions. I design unit tests to assess software program efficiency, backend services, and user interfaces.
šŖ Problem-Solving Champion: When faced with challenges, my strong problem-solving abilities shine through. I take pride in my keen listening skills, actively incorporating user feedback to optimize functionality.
š¤ Leadership: I have a proven track record of motivating and managing teams to efficiently build software programs while effectively tracking changes.
In summary, my versatile skill set, leadership acumen, and dedication to innovation make me a valuable asset in developing high-quality software solutions that drive organizational success. Proficient in a range of technologies, including React Native, I'm well-equipped to tackle complex projects and contribute to any organization's success.
With over a decade of experience in full-stack development, I specialize in **Ruby on Rails, custom eCommerce solutions** (Spree, Solidus), **ReactJS**, and **DevOps**. My expertise spans designing and developing scalable, distributed cloud-based applications with a strong foundation in **database architecture** and **system refactoring**.
As a technology leader, Iāve successfully delivered complex, high-impact projects across industries including **Real Estate, Finance, Healthcare, Marketing**, and **eCommerce**. My portfolio includes building sophisticated eCommerce marketplaces, **SaaS platforms**, and multi-channel selling applications. I am passionate about crafting innovative, robust software solutions tailored to meet diverse business needs.
**Key Expertise:**
- **Backend:** Ruby on Rails, building and scaling RESTful APIs.
- **Frontend:** ReactJS, JavaScript, responsive UIs with Tailwind CSS, and Bootstrap.
- **eCommerce Solutions:** Spree, Solidus, custom marketplaces, multi-tenant SaaS platforms.
- **Database Architecture:** MySQL, PostgreSQL, MongoDB, Redis, Cassandra, optimized for high performance and scalability.
- **DevOps:** CI/CD pipelines (CircleCI, AWS Pipeline), containerization (Docker), cloud platforms (AWS, GCP, Heroku, DigitalOcean).
- **Test-Driven Development:** Expertise in TDD using RSpec, ensuring high code quality and maintainability.
In addition to my technical expertise, I have a strong commitment to **open-source contributions** and have developed multiple **Ruby/Rails/Spree extensions**. I also bring a wealth of experience in **refactoring legacy code bases**, implementing **performance optimisation**, and improving **scalability** and **security**.
My passion lies in helping businesses unlock their full potential through technology, and I am always eager to collaborate on long-term, impactful projects.
Letās build the future, one line of code at a time.
Best regards,
Rahul Singh
Hello and welcome! With over 6 years of experience in web design and development, I specialize in creating captivating web templates and building scalable applications using cutting-edge technologies. From monolithic to microservices architectures, I excel in crafting intuitive user interfaces and implementing robust solutions. My expertise spans software architectural design, build automation, and deployment, ensuring seamless project execution. I have a keen eye for design and prioritize aesthetics alongside functionality, ensuring that your interfaces and pages are not only visually appealing but also user-friendly.
Additionally, I'm passionate about problem-solving and meticulous in my approach, committed to delivering top-notch results that exceed expectations. With my knowledge and ability to spot good designs, you can expect nice interfaces/pages built into your apps/platforms. Let's collaborate to turn your ideas into reality with precision, attention to detail, and a dedication to excellence.
Contact me at: bellohargbola13@gmail.com
How to hire a freelance Bootstrap 4 developer on Codementor
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STEP 2
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Frequently asked questions
How long do Bootstrap 4 projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Bootstrap 4 project request on Codementor, youāll have the option to indicate when youād expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Bootstrap 4 request on Codementor, check out our article.
How much does it cost to hire a freelance Bootstrap 4 developer?
We donāt charge anything when you post a freelance hiring request for Bootstrap 4 developers! Youāll have the chance to determine what the budget for your project is when you post the request. Youāll only need to pay the developer if youāre 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Bootstrap 4 developers different?
We do a comprehensive technical and communications screen of all Bootstrap 4 developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Bootstrap 4 developersā user satisfaction rates.
What happens if Iām not happy with the freelancerās work?
As a platform, we strive to ensure youāre always happy with your Bootstrap 4 projectās results. If youāre unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.