S is available for hire
Hire SS M Riasat Ali
Verified Expert in Engineering
Full-stack Developer
Dhaka, Dhaka Division, Bangladesh
Toptal member since September 15, 2020
Bio
Riasat is a talented developer proficient in the MERN stack (MongoDB, Express.js, React, and Node.js). He boasts extensive problem-solving experience, significantly contributing to small and large-scale applications in database design, back-end API development, front-end UI design, and unit testing. Riasat approaches problem-solving through the use of algorithms and data structures.
Portfolio
Riverus Technology Solutions Private Limited
React, CSS, JavaScript, Redux, React Redux, Front-end, Express.js, APIs...
Impact Tapestry
Node.js, React, Redux, Express.js, MongoDB, Mongoose, APIs, Chart.js, REST...
Emedi
Node.js, React Native, APIs, Back-end, Express.js, PostgreSQL, Sequelize...
Experience
- Node.js - 4 years
- Full-stack - 4 years
- JavaScript - 4 years
- Express.js - 4 years
- Mongoose - 3 years
- React - 3 years
- MongoDB - 3 years
- PostgreSQL - 2 years
Availability
Part-time
Preferred Environment
Visual Studio Code (VS Code), Windows 10
The most amazing...
...thing I've developed is a contract negotiation tool for two parties on different clauses and terms and conditions.
Work Experience
Front-end Developer
2022 - 2022
Riverus Technology Solutions Private Limited
- Implemented Keycloak-based authentications for document processing platform for React and Node.js with multiple Keycloak realm authentication systems for secured role-based access control.
- Added Slate.js as a text editor with the ability to edit a document.
- Implemented user-friendly front-end features and developed APIs using Express.js for supporting those features.
Technologies: React, CSS, JavaScript, Redux, React Redux, Front-end, Express.js, APIs, Back-end, Keycloak, Role-based Access Control (RBAC), Full-stack, Git, REST, Bootstrap, HTML, ECMAScript (ES6), User Interface (UI), REST APIs, Amazon Web Services (AWS)
Full-stack Developer
2021 - 2021
Impact Tapestry
- Developed APIs with authentications, authorizations, and proper role-based access control and designed and implemented the DB for extensive data.
- Implemented user-friendly UI for managing social media and used React for fast performance.
- Deployed and ensured security for the application in a VPS.
Technologies: Node.js, React, Redux, Express.js, MongoDB, Mongoose, APIs, Chart.js, REST, Bootstrap, HTML, ECMAScript (ES6), User Interface (UI), Charts, REST APIs
Software Engineer
2020 - 2020
Emedi
- Developed an eCommerce app for medicine and related products for a local community.
- Built the API using Node.js, Express.js, and a PostgreSQL database.
- Deployed the server on the VPS and the apps on Google Play.
Technologies: Node.js, React Native, APIs, Back-end, Express.js, PostgreSQL, Sequelize, Mobile Development, App Development, Android, REST, Bootstrap, HTML, SQL, ECMAScript (ES6), User Interface (UI), REST APIs
Software Engineer
2019 - 2020
Emedi
- Implemented a doctor's appointment-booking system so that clients can book doctor's appointments using the apps. The client can also talk to the doctor after the booking.
- Created the app so doctors can write prescriptions and pass them to the respective client. The client can automatically order the medication using the very same app.
- Hosted the app's back end on CentOS VPS and published the app on Play Store.
Technologies: React Native, Node.js, JavaScript, Express.js, PostgreSQL, Sequelize, REST, Bootstrap, HTML, SQL, ECMAScript (ES6), User Interface (UI), REST APIs
MERN Stack Developer
2018 - 2020
Datagrid
- Developed an eCommerce app using React Native for a client that used WooCommerce API.
- Implemented the admin dashboard for the eCommerce app to manage products, orders, and customers.
- Hosted the app's WooCommerce server on a Windows server and published the apps on the Play Store for local clients.
Technologies: React Native, React, Node.js, MongoDB, Express.js, REST, Bootstrap, HTML, SQL, ECMAScript (ES6), User Interface (UI), REST APIs
Full-stack Developer
2018 - 2020
Datagrid
- Developed a platform for interior and exterior designers where they could show their projects and ideas, and customers could hire them for decoration.
- Built the back-end API with Express.js framework of Node.js and Mongoose ODM.
- Built an elegant front end using React and Redux for state management.
Technologies: MongoDB, React, Express.js, Node.js, JavaScript, Object-oriented Programming (OOP), REST, jQuery, Bootstrap, HTML, SQL, ECMAScript (ES6), User Interface (UI), REST APIs
Experience
eCommerce App for Medication and Hygiene Products
An eCommerce app for medication and other hygiene products. I was the sole developer of this app. I first designed the entire architecture and database for large-scale requests. I then developed the API and worked on unit testing.
Sample API Project Using Nest.js, GraphQL, and MongoDB
https://github.com/Superstorm42/nest-graphql-mongo-apiA Nest.js-based GraphQL project using MongoDB—a test project to show my nest and GraphQL skills. There are two types of schema, lesson, and student. Here, the lesson can be created and fetched. Also, students can be created and fetched. Furthermore, students can be assigned to a lesson.
Gbari
Gbari is a portfolio and eCommerce site for interior and exterior designers and house-related workers, such as electricians and plumbers. Node.js and Express.js were used for the back end. MongoDB was used as a database and Mongoose as ODM. I developed the API using Express.js and Mongoose. I created the front end with React and Redux for state management and hosted the app on CentOS VPS. Socket.IO was integrated into this project by me.
Education
2014 - 2018
Bachelor of Science Degree in Computer Science and Engineering
Khulna University - Khulna, Bangladesh
Certifications
DECEMBER 2020 - PRESENT
NestJS Zero to Hero-Modern Typescript Back-end Development
Udemy
APRIL 2019 - PRESENT
Node.js: Advanced Concepts
Udemy
OCTOBER 2018 - PRESENT
ITEE FE2 Full Pass Certificate
IPTEC
Skills
Libraries/APIs
Node.js, React, React Redux, Redux Form, REST APIs, jQuery, Chart.js, Puppeteer
Tools
Mongoose, Sequelize, Git, Keycloak
Languages
JavaScript, HTML, CSS, SQL, ECMAScript (ES6), GraphQL, TypeScript
Frameworks
Express.js, React Native, Bootstrap, Redux, Next.js, NestJS
Storage
MongoDB, Databases, PostgreSQL, Redis
Paradigms
Object-oriented Programming (OOP), REST, Unit Testing, Role-based Access Control (RBAC), Mobile Development, App Development
Industry Expertise
Web Design
Platforms
Android, Amazon Web Services (AWS)
Other
Software Engineering, Full-stack, APIs, Front-end, Back-end, User Interface (UI), API Integration, Charts
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