Candidates 367
$1550 / mo
≈ $18600 / year net
Backend Engineer
Nigeria · 3 years of experience · Advanced/Fluent ·Published today
Nigeria · 3 years of experience · Advanced/Fluent ·Published today
Teamlyf offers seamless collaboration by integrating HR, Chat, Task/Project, Document Management and Video conferencing into one user-friendly interface, enhancing teamwork and productivity.
Multitenant Architecture: Enhanced and maintained the application's architecture to accommodate various user needs.
Robust Endpoints: Developed and implemented strong endpoints using Node.js, Express.js, Prisma ORM, PostgreSQL, and Passportjs JWT for secure user authentication.
Object Storage: Managed object storage effectively on Wasabi cloud using AWS S3 SDK for seamless images and documents handling.
Performance Optimization and Security: Improved system performance by employing Upstash Redis for caching and rate limiting, implementing validation and security features to protect against XSS, CSRF, DoS,CORS attacks using the production ready libraries.
SDKs and Third-Party Services: Integrating Daily Prebuilt, VideoSDK for high quality video conferencing, Websocket with Weavy for in-app chat, Novu for in-app/push notification and Resend for email delivery.
Collaboration: Working closely with cross-functional teams to ensure project alignment and meet objectives.
2. Backend Engineer - Grandida
Leading technical development efforts in developing Ovasite, a multi-tenant platform specializing in data collection, monitoring, and evaluation for informed decision-making across organizations.
Maintained and enhanced the multitenant architecture of the application to support diverse user needs.
Developed implemented robust endpoints using Node.js, Prisma, MySQL, and Planetscale for efficient data processing.
Managed image storage on Cloudinary for smooth data handling.
Improved system performance by using caching techniques with Redis.
Collaborated with cross-functional teams to ensure alignment with project goals and objectives.
$2500 / mo
≈ $30000 / year net
Node.js Typescript developer | FullStack Typscript developer
Uzbekistan · 3 years of experience · Upper-Intermediate ·Published today
Uzbekistan · 3 years of experience · Upper-Intermediate ·Published today
using latest technologies such as Node.js, Typescript, Nest.js, Koa, typeORM, Sequelize, PostgreSQL, AWS services and many more.
$3500 / mo
≈ $42000 / year net
Full Stack Developer
Ethiopia · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Ethiopia · 4 years of experience · Upper-Intermediate ·Published today · In passive search
• BoxExchanger is a company specializing in the development of software for creating an exchange business online.
Full stack Developer | Addis Software Feb 2021 - Mar 2023
• Led the development of AffCollect, and increased user efficiency by 90% by implementing microservices and concurrency techniques.
• Integrated Google Analytics and 1Password into the AffCollect platform, contributing to the 1Password SDK.
Yegna Home, where I implemented features such as payment, reviews and ratings, and client verification via SMS and email to increase client engagement by 5X.
• implemented caching mechanism for S3 images to significantly reduce loading times by 60%
• I have been utilizing these tech stacks at Addis Software so far: NGINX, JavaScript, Node.js, Redis, Python, Docker, Express, MongoDB, Docker, GitLab, GitLab CI/CD, DevOps, Puppeteer, Git, React, Redux, CSS, Styled Components, AntD, React Hooks, Redux-Saga, HTML, REST/RESTful APIs and problem solving skills.
Backend Developer | Yellow Card Financials February 2019 - May 2020
Contributed to the development of KYC management for Yellow Card, a platform for buying and selling Bitcoin, Ethereum, and Tether with the best rates and zero fees.
• Improved the efficiency and manageability of the KYC process for clients.
• Worked on the admin management system, which handles client personal information and the KYC process.
• Yellow Card KYC was built using microservice architecture, TypeScript, NodeJS, Serverless, AWS DynamoDB, AWS Cognito, and AWS Lambda.
• Improved transaction management and enforcement of different tier users' transaction policies.
Lead Front-End Developer | Two F Capital July 2020 - April 2021
• Led the frontend team for the admin management
of Sewasew, an Ethiopian multimedia streaming platform.
• Developed key features including Account, Content,
and subscription management, Artist reports, earning reports, etc.
• Utilized Typescript, React, React-Admin, Material UI,
Redux RTK and VictoryJS. Built & shared NPM a firebase package globally
Ride+ Corporate Management
• Worked on an admin management system for corporate clients and driver registration.
• Corporate & Driver account top-up subscription
Junior Full Stack At UpScale
• Developed an LMS for a local high school as a NodeJS backend developer.
• Developed admin management for Adama FC and improved media management.
• Better fan base connection
AWS Fundamentals: Building Serverless Applications(2021)
Building Modern Node.Js Applications On AWS (2022)
ACM-ICPC South Africa Regional Contest (2018)
ACM-ICPC South Africa Regional Contest (2019)
API and Microservices by FreeCodeCamp(2020)
One of the Best Projects in the School of Electrical &
Computing Engineering
Agile, motivated team, interesting projects, modern technology stack
$4500 / mo
≈ $54000 / year net
Software Engineer
Ethiopia · 4 years of experience · Upper-Intermediate ·Published yesterday
Ethiopia · 4 years of experience · Upper-Intermediate ·Published yesterday
$2000 / mo
≈ $24000 / year net
Backend engineer
Nigeria · 6 years of experience · Advanced/Fluent ·Published yesterday
Nigeria · 6 years of experience · Advanced/Fluent ·Published yesterday
Nodejs, JavaScript, mongodb and redis.
The platform provide prices for all items without price tags in the Nigerian market.
There is the app and the web version of the product.
I built the backend to both the web and the app.
The app can be downloaded from playstore and apple store
$3000 / mo
≈ $36000 / year net
PHP Developer
Moldova · More than 10 years of experience · Pre-Intermediate ·Published yesterday
Moldova · More than 10 years of experience · Pre-Intermediate ·Published yesterday
Responsibilities included network architecture, server configuration, maintenance, and content delivery network.
Used PHP for backend development and NODE JS for microservices.
Worked Agile using Jira and Confluence.
Collaborated with several cross-functional teams to deliver software on several projects.
Emphasized teamwork to enhance overall efficiency.
$1000 / mo
≈ $12000 / year net
JavaScript Developer
Nigeria · 4 years of experience · Advanced/Fluent ·Published yesterday
Nigeria · 4 years of experience · Advanced/Fluent ·Published yesterday
In my role at Pivo Africa, I worked on backend development, creating RESTful APIs, integrating the backend with financial institutions, and managing debit card transactions. The technologies I used included Node.js, TypeScript, MongoDB, PostgreSQL, Firebase, and AWS.
At the Nigeria Development Foundation, I was part of the team that developed a service marketplace. I worked with Angular, RxJS, NGRX, Firebase, and Java, and gained valuable experience deploying applications on AWS.
Earlier in my career, at Crown Interactive Ltd, I honed my skills in Python for data analysis tasks, and at EBCD Software Solutions LTD, I had the opportunity to work extensively with PHP.
Across all these roles, I've made extensive use of Git and GitHub for version control and collaboration, SQL/NoSQL databases, ORMs such as Sequelize and TypeORM, WebSockets, Firebase and Auth0 for authentication, and Swagger for API documentation.
My work has given me a robust understanding of microservices and monolithic design patterns, and I always aim to produce efficient, robust, and maintainable code. I am looking to further enhance my knowledge in modern backend frameworks and design patterns to continue delivering top-tier solutions.
Played a pivotal role in the modernization of Sterling Bank's legacy loan management system, with a primary focus on backend improvements. Utilized Nest.js and PostgreSQL in the backend redevelopment process, significantly enhancing system performance and maintainability
$4500 / mo
≈ $54000 / year net
Software Engineer
Nigeria · 7 years of experience · Upper-Intermediate ·Published yesterday
Nigeria · 7 years of experience · Upper-Intermediate ·Published yesterday
Worked remotely with cross functional teams for the past 2 years across 4 time zones, understands remote work communication styles. Familiar with writing clean, test driven and maintainable codes in either a monolithic or microservice environment.
Across my experience, I have played different roles along the lines of software delivery, from designing and implementing solutions, team leadership, deployment, to supporting the product, etc.
At the moment, I am a software engineer consultant for Zedcrest, working on delivery of a corporate product offering channel to onboard and allow businesses create custom investment plans to suit their needs. My experience in the capital market and back-office operations, comes in very handy as it helps me and the team accurately translate business vision to product.
Previously, at Rock Content, I worked on a no-code tool engine that powers interactive content creation for our over 500 businesses, enabling them to rollout marketing campaigns to multiple regions. Made core contributions to the content versioning and device speed query services which are VAS to the product.
I’d like to be considered for the Software Engineer role on your team, as I believe these experiences will allow me to bring new ideas to the table on further building a delightful platform.
Looking forward to hearing from you.
$1000 / mo
≈ $12000 / year net
Junior node.js developer
United Kingdom · 2 years of experience · Upper-Intermediate ·Published yesterday
United Kingdom · 2 years of experience · Upper-Intermediate ·Published yesterday
$1500 / mo
≈ $18000 / year net
Node.js developer
Uzbekistan · 2 years of experience · Upper-Intermediate ·Published 4 May
Uzbekistan · 2 years of experience · Upper-Intermediate ·Published 4 May
-Specialized in building robust back‑end systems using NestJS, Prisma, and PostgreSQL.
- Acquired new skills in GraphQL and Redis to enhance project capabilities.
- Designed and implemented RESTful APIs for various personal projects, ensuring scalability and efficiency.
- Developed comprehensive database schemas tailored to project specifications, focusing on optimization and data integrity.
- Produced detailed system design diagrams and REST API documentation using Swagger for enhanced clarity and maintenance.
- Engaged in collaborative development with a network of Front‑End, Back‑End, and QA professionals
Previous Role: Software Engineer at Jizzax-Toshtepa Tekstil LLC (Sept 2022 - Feb 2023) - Jizzakh, Uzbekistan
Responsibilities:
- Implemented a RESTful API web services according to business requirements.
- Created Back‑End using NestJS, Prisma and PostgreSQL.
- Designed database schema according to requirements.
- Documented system design diagrams and REST API endpoints using Swagger.
- Developed company website using HTML, CSS, Bootstrap, JavaScript.
- Collaborated with Front‑End, Back‑End and QA developers.
Earlier Role: Junior Software Engineer at Light Solutions (Nov 2018 - Mar 2019) - Tashkent, Uzbekistan
Web Development: Designed and developed responsive websites using HTML, CSS, Bootstrap, and JavaScript. Focused on animations, transitions, and interactive elements.
UI Design: Worked on user interfaces with Bootstrap components.
Collaboration: Contributed to the redesign of an e-commerce product page.
Projects:
Place Finder: Backend development focusing on user discovery of various locations. Utilized NestJS, Prisma, TypeScript, MinIO, PostgreSQL, Swagger.
E-Citizen: Developed REST APIs for data management in Excel format, added geographic locations and photographs features. Technologies included NestJS, Prisma, PostgreSQL, MinIO, ExcelJS.
E-commerce: Created a RESTful API for an e-commerce application, focusing on order and user management. Employed JWT, NestJS, Prisma, PostgreSQL.
E-charger: Developed a RESTful API for an e-charge app, focusing on user registration and management of charging stations. Used JWT, NestJS, Prisma, PostgreSQL.
Programming Languages: TypeScript, JavaScript, SQL.
Technologies/Frameworks: NestJS, Node.js, Express.js, Prisma, MongoDB, PostgreSQL, REST API, Git, Docker, AWS S3, Postman, Linux, Agile, Scrum.
Successfully specialized in building robust back-end systems using NestJS, Prisma, and PostgreSQL, enhancing project capabilities.
Acquired new skills in GraphQL and Redis, applying them to improve the efficiency and functionality of personal projects.
Designed and implemented scalable RESTful APIs, significantly increasing the performance and responsiveness of various applications.
Developed comprehensive, optimized database schemas, ensuring data integrity and efficiency across multiple projects.
Produced in-depth system design diagrams and REST API documentation using Swagger, greatly improving clarity and maintenance processes.
Fostered a collaborative environment with Front-End, Back-End, and QA professionals at a local co-working centre, contributing to community knowledge sharing and technical growth.
At Jizzax-Toshtepa Tekstil LLC as a Software Engineer:
Implemented RESTful API web services tailored to specific business requirements, streamlining company operations.
Created efficient back-end systems using NestJS, Prisma, and PostgreSQL, which enhanced the software infrastructure of the company.
Played a pivotal role in the development of the company's website using HTML, CSS, Bootstrap, and JavaScript, improving online presence and user engagement.
At Light Solutions as a Junior Software Engineer:
Designed and developed responsive websites, significantly enhancing user experience with smooth animations and transitions.
Contributed to a team effort in redesigning an e-commerce product page, leading to improved usability and customer satisfaction.
Key Project Accomplishments:
Place Finder: Developed a comprehensive backend system, enabling users to discover and review various locations, which greatly improved user engagement and platform utility.
E-Citizen: Developed REST APIs for efficient Excel data management and geographical data integration, enhancing the platform’s functionality and user experience.
E-commerce Project: Successfully developed a RESTful API for an e-commerce application, improving the process of order and user management.
E-charger: Created a RESTful API for an e-charge app, facilitating user registration and management of charging stations, thereby expanding the app's functionality and user base.
Professional Growth: Opportunities for continuous learning, whether through professional development programs, workshops, or exposure to new technologies and methodologies.
Work-Life Balance: A company that respects work-life balance, offering flexible work hours or the possibility to work remotely, ensuring you can maintain a healthy personal and professional life.
Positive Impact: Work that contributes positively to the company or society, aligning with your desire to create meaningful and impactful solutions.