Candidates 316
$2000 / mo
≈ $24000 / year net
Full Stack Web Developer
Ethiopia · 4 years of experience · Advanced/Fluent ·Published today · In passive search
Ethiopia · 4 years of experience · Advanced/Fluent ·Published today · In passive search
Full Stack Web Development: Built full stack web apps with Next.js, Nuxt.js, Gatsby, Django, and etc.
Mobile Development: Built applications with React Native.
Backend Development: Created multiple Node.js backends for various projects.
Blockchain Development: Deployed smart contracts using Solidity and Ethers.js.
Work Experience:
Lead Web3 Developer, Somhako (ADVANTF GROUP)
Developed complex smart contracts on an EVM-compatible blockchain.
Implemented custom avatar generator using Next.js and hosted on Vercel.
Built GraphQL API endpoints for a large-scale Applicant Tracking System (ATS).
Integrated with platforms like Google Calendar, Gmail, Indeed, LinkedIn, etc.
Designed and implemented features for the ATS including team calendar, job posting pipeline, and Kanban board.
Key Technologies: Next.js, GraphQL, Vercel, AWS, Supabase, Stripe, Zustand.
React Native Developer, Ghit Media
Collaborated with UX/UI designers to implement Figma and wireframe designs.
Optimized backend services for improved user experience.
Developed robust and scalable RESTful APIs.
Key Technologies: React Native, Strapi, Firebase, Expo, GraphQL, Express.js.
Core Developer, Afrika Group
Designed and launched ERC-20 tokens with focus on functionality, security, and compliance.
Created versatile Content Management Systems (CMS).
Conducted comprehensive research to stay updated with latest trends.
Produced educational videos for various platforms.
Key Technologies: ReactJS, Contentful, Tailwind CSS, Solidity, Ethers.js, Pinata, Hardhat.
Full Stack Engineer, Elemental
Ensured maintenance, optimization, and scalability of mobile applications and services.
Led prototyping and primary design phases of incoming proposals.
Developed private E-commerce projects.
Conducted comprehensive QA and testing on live SMS Shortcode services.
Technologies: Kotlin, Django, Flutter, Mocha, pytest, Postgres.
$3500 / mo
≈ $42000 / year net
Senior Software Engineer
Ethiopia · 4 years of experience · Upper-Intermediate ·Published today
Ethiopia · 4 years of experience · Upper-Intermediate ·Published today
Tech Stack: React.js,Next.js, Redux, Highcharts, TailwindCSS, Bootstrap
Project One (Analytics Portal):
During my tenure, I had the privilege of contributing to the development of a comprehensive data visualization portal utilizing ReactJS, Redux, and various other libraries. This robust platform serves as a powerful tool for visualizing and monitoring the financial data of study participants, encompassing critical aspects such as income, expenses, savings, and credits of respondents.
The primary objective of the portal is to provide users with an intuitive interface through which they can explore and interpret the financial behaviors and patterns of study participants. By leveraging the power of ReactJS and Redux, we were able to create a seamless and responsive user experience that empowers users to delve deep into the data and gain valuable insights.
Project Two (Loan Portal):
The development of this portal represents a significant advancement in the realm of financial services, specifically targeting financial institutions such as banks and microfinance organizations. Its primary purpose is to provide these institutions with a streamlined and efficient means of filtering and visualizing loan requests submitted by individuals in need of financial assistance.
Within the portal, we have implemented a robust tracking system that captures and records crucial financial data of users, including their savings, expenses, and loan records. This comprehensive dataset serves as a foundation for the visualization and analysis of loan requests, enabling financial institutions to make well-informed decisions regarding the approval or rejection of these requests.
Company: Excellerent Technology Solution
Tech Stack: React Native, Redux, Nest.js, Postgres, Salesforce, Heroku, Getstream.io, Stripe.
Project (Bridgely)
In my role as a Software Engineer, I have been actively involved in a client project called Bridgely. Bridgely is a platform designed specifically for NGO organizations, offering a range of services that include sponsoring needy children and supporting various initiatives and projects.
One of the key features of Bridgely is its sponsorship functionality, allowing sponsors to financially support children, initiatives, or projects. In addition to sponsorship, the platform includes a social media component that enables sponsors to maintain a meaningful connection with the individuals or causes they have supported.
- Google DSC Lead (Developer Student Club) Sep 2019 - 2020
- Speaker at DevFest Addis in Nov 2019 about Building Scalable API with NodeJS
$2500 / mo
≈ $30000 / year net
Nodejs Developer
Nigeria · 4 years of experience · Advanced/Fluent ·Published yesterday
Nigeria · 4 years of experience · Advanced/Fluent ·Published yesterday
I have experience building amazing web applications using JavaScript, Node.js, React, and MongoDB.
• Further more, I have experience deploying to Amazon Web Services through CI/CD integration.
• I've effectively worked remotely and in agile conditions too.
• I’ve built a real estate app with features such as chat functionality, authentication and authorization, and tour scheduling, which means I have experience using Socket.IO, JWT, and caching with Redis.
• I have worked on Crypto Trading web App, where I implemented the trading functionality
• I solve algorithms with varying data structures and, thus, am consistent in writing programs that care about speed (time) and space complexities.
I am a back-end software engineer.
And I'm definitely looking forward to growing my skills.
SKILSS AND TECHNOLOGIES
HTML
CSS
JavaScript
TypeScript
Nest.js
Nodejs(Express.js)
MongoDB
Jest
CI/CD
AWS
Heroku
TypeOrm
Progresql
Prisma
Want to know more?
Reach out to me so we can discuss more about joining your team.
Email: ganiyuomotayo2000atgmail.com
$4000 / mo
≈ $48000 / year net
Senior Software Engineer
Armenia · 5 years of experience · Intermediate ·Published yesterday
Armenia · 5 years of experience · Intermediate ·Published yesterday
Collaborate with cross-functional teams to identify and implement solutions that meet business requirements
Stay current with industry trends and emerging technologies, evaluating and implementing relevant tools and techniques
Coach and mentor junior engineers, providing guidance and support for technical and career growth
$2800 / mo
≈ $33600 / year net
Senior Backend Developer
Armenia · 5 years of experience · Intermediate ·Published yesterday
Armenia · 5 years of experience · Intermediate ·Published yesterday
In my career, I created and owned microservices and high-loaded services with separate databases and deployments in Kubernetes. High-level architecture solutions for each service started from collections schemas and queries in DB. Synchronized(Http) and asynchronized(for example Kafka queues) communications between microservices.
As a highly responsive and experienced engineer, I always set the best timeline and cost for the project.
I always try to write good-quality code and write clean documentation.
$1500 / mo
≈ $18000 / year net
NodeJS, Express, NestJs, Microservices, React, Angular
Rwanda · 3 years of experience · Upper-Intermediate ·Published 1 May
Rwanda · 3 years of experience · Upper-Intermediate ·Published 1 May
Role: Full-stack Developer
Team Size: 80
Projects:
Africa's DollarMarket: A platform for online dollar purchases across Kenya, Uganda, and Rwanda.
Technologies: Node.js, TypeScript, MongoDB, React, and TypeScript
Key Contributions:
Led backend development, implementing robust security measures, including two-factor authentication.
Introduced API subscriptions, providing sandbox and production API access to subscribers.
Developed a peer-to-peer exchange feature for currency transactions directly with authenticated brokers/forex.
Contributed to the frontend development, enhancing the platform's user interface and experience.
Company: DevInterface
Role: Full-stack Developer
Team Size: 15
Projects:
MovePay: A digital payment application based in Germany.
Plinio: A CRM system automating the generation of static websites.
Everylog.io: A platform with APIs for continuous real-time monitoring for businesses.
Technologies: NestJS microservices, Docker, Kubernetes, Google Cloud, RabbitMQ, Jest/Supertest, Selenium, Ruby on Rails, Angular, React
Key Contributions:
Enhanced MovePay's reliability and scalability, ensuring high-quality code through comprehensive testing.
Developed Plinio CRM, streamlining project delivery by 40%, creating static websites for various clients.
Tested APIs for Everylog.io and integrated CI processes for automated testing, enhancing software quality.
Led the development of various projects, improving performance and user experience, increasing client satisfaction.
Company: Exuus
Role: Full-stack Developer (Freelance/Full-time)
Team Size: 16
Projects:
SAVE: A mobile application, web dashboard, and USSD application for managing finances.
Technologies: Node.js, TypeScript, PostgreSQL with Sequelize
Key Contributions:
Focused on backend development, ensuring robust server-side logic and secure database management.
Developed new features and fixed existing code to enhance functionality and reliability.
Contributed to the SAVE USSD backend, broadening the app's reach to users without internet access.
Graduation: Graduated from the Adventist University of Central Africa with a Bachelor’s degree in Computer Science, providing a solid foundation in software engineering principles and practices.
Node.js/NestJS Microservices Certification: Completed 200+ hours of intensive training in Node.js and NestJS, gaining skills in developing scalable and efficient microservices architectures, advanced debugging techniques, comprehensive testing strategies, and effective maintenance practices.
Microverse Training: Spent 1300+ hours mastering algorithms, data structures, and full-stack development while developing projects in Ruby, Rails, JavaScript, React, and Redux. Gained skills in remote pair programming, git-flow, and daily standups, collaborating with international developers.
$9000 / mo
≈ $108000 / year net
Frontend Developer (React.js)
Paraguay · 9 years of experience · Advanced/Fluent ·Published 1 May · In passive search
Paraguay · 9 years of experience · Advanced/Fluent ·Published 1 May · In passive search
I have most experience in creating web applications both from scratch and legacy systems.
$3500 / mo
≈ $42000 / year net
Full Stack Web Developer
Nigeria · 5 years of experience · Advanced/Fluent ·Published 1 May
Nigeria · 5 years of experience · Advanced/Fluent ·Published 1 May
Eduglobe Consultant, Contract, Remote, India | 2022 - 2023
- Oversaw and mentored a team of 8 developers, providing hands-on training and effective supervision with debugging, code reviews, unit testing, and documentation of new and existing features and guidelines. Achieved a 20% increase in team productivity and consistently ensured on-time delivery through weekly stand-up meetings and subgroup meetings.
- Implemented robust security measures, including advanced monitoring, logging, and alert systems. Orchestrated the integration of cloud services using AWS and CI/CD pipelines, resulting in a 15% reduction in deployment time. These initiatives not only optimized our development workflow but also fortified the security posture of our systems.
- Successfully managed the integration of real-time features using WebSocket communication and Zoom SDK (to allow user registration for live webinars), ensuring data consistency and responsiveness in a high-traffic environment.
Software Engineer
Ennas Crown Concepts, Full Time, On-site, Nigeria | 2017 - 2021
- Collaborated with product managers, designers, and stakeholders using collaboration platforms (Jira, Slack, Google Meet, Microsoft Teams, etc) to gather project requirements, leading to the delivery of five major web applications within tight deadlines.
- Spearheaded the development of an MVP web app for the Society for Human, Environmental and Applied Physiologists’ Association, creating an interactive ReactJS interface from a Figma design. Engineered a secure, scalable backend microservices architecture with NodeJS and Django to achieve a 30% increase in system efficiency.
- Developed a customer data collection feature and analyzed the collected data using Machine Learning for an e-commerce platform that deals with children goods, collaborating with cross-functional teams to gather requirements, design architecture, and implement features. This resulted in a 25% increase in user engagement and a 30% boost in sales.
$3000 / mo
≈ $36000 / year net
Full Stack Web Developer
Armenia · 6 years of experience · Upper-Intermediate ·Published 1 May
Armenia · 6 years of experience · Upper-Intermediate ·Published 1 May
Arpify, Yerevan, Armenia
December 2023 - Present
At Arpify, as a Senior Software Engineer, I lead the development of the Systima project, focusing on creating robust and reliable software solutions. My role involves:
Technology Leadership: Spearheading the development process with a stack comprising Node.js, Express.js, MySQL, TypeORM, TypeScript, Jest, Docker, and Swagger.
System Robustness: Enhancing system robustness and reliability by integrating essential libraries for response DTO mapping and validation, ensuring high-quality software architecture and design.
Project Management: Overseeing project milestones from conception to deployment, aligning with both technical and business requirements to deliver high-impact software solutions.
Quality Assurance: Implementing comprehensive unit testing with Jest to maintain the highest level of software quality and performance.
Documentation: Utilizing Swagger for thorough API documentation, significantly improving project accessibility and stakeholder engagement.
Software Engineer
Integral Labs, Yerevan, Armenia
May 2020 - September 2023
In my role as a Software Engineer at Integral Labs, I contributed to several key projects, demonstrating versatility and innovation in software development:
SkyTerminal Development: Led the development of the SkyTerminal crypto terminal, utilizing JavaScript, Angular, Node.js, and WebSocket to deliver a seamless and responsive user experience.
Mobile Application Development: Created the SkyWallet mobile application using Flutter, offering a secure and user-friendly platform for cryptocurrency transactions.
System Development: Developed a comprehensive rent payment system for Flow, leveraging Golang to ensure efficient and reliable payment processing.
In both positions, my focus has been on leveraging modern technologies and best practices to develop scalable, efficient, and innovative software solutions. My expertise spans across various aspects of software development, including front-end, back-end, mobile application development, database management, and software architecture, contributing to my comprehensive understanding of the software development lifecycle.
$4000 / mo
≈ $48000 / year net
Apify web scraper
Vietnam · More than 10 years of experience · Upper-Intermediate ·Published 1 May
Vietnam · More than 10 years of experience · Upper-Intermediate ·Published 1 May
Has a strong knowledge of Java, Databases and Object-Oriented Analysis and Designs.