Candidates 271
$3000 / mo
≈ $36000 / year net
Senior Android Developer
Azerbaijan · 6 years of experience · Advanced/Fluent ·Published today
Azerbaijan · 6 years of experience · Advanced/Fluent ·Published today
- banking mobile application for retail customers.
- a mobile application for reservation and management of restaurants.
- a warehouse, communication, reporting mobile application for a major pharmaceutical chain in the region.
- I have won several hackathons and idea contests in past years.
- I have taught several programming from Algorithms to Android development courses to tens of students.
$4500 / mo
≈ $54000 / year net
Python Developer
Azerbaijan · 8 years of experience · Advanced/Fluent ·Published today
Azerbaijan · 8 years of experience · Advanced/Fluent ·Published today
- Project Efficiency & Scalability: Increased application scalability by 40% and improved system maintainability by 25% through project infrastructure overhaul using Git, Docker, and Kubernetes. (Current Role)
- Agile Development: Streamlined workflows using Agile methodologies, achieving a 30% reduction in time waste and a 40% improvement in meeting deadlines. (Current Role)
- Code Quality & Reduced Defects: Increased code coverage to 75%-90%, reducing QA time by 40% and project bugs by 20% through TDD principles. (Previous Role)
- Improved Development & Deployment Processes: Implemented CI/CD pipelines on GitHub, enhancing development efficiency for 30%. (Previous Role)
- Microservices Architecture Expertise: Built scalable microservices architecture with RESTful APIs, reducing database load and enhancing scalability by 30%. (Previous Role)
- Streamlined Workflows & Reduced Paperwork: Developed and deployed web applications and e-services that improved efficiency, streamlined workflows, and cut down paperwork by 80%. (Previous Role)
- Challenging and Impactful Projects: I'm looking for opportunities to work on interesting and complex projects that utilize my Python expertise and allow me to contribute to the company's success. I value a balance between innovation and maintainability, with well-defined goals and realistic timelines.
- Modern Development Practices: I appreciate a work environment that embraces modern development practices, including CI/CD pipelines, code reviews, and a focus on test-driven development (TDD) or similar approaches to ensure code quality.
$6500 / mo
≈ $78000 / year net
Team Lead, Senior Python Developer
Ukraine · 8 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 8 years of experience · Advanced/Fluent ·Published today · In passive search
$7000 / mo
≈ $84000 / year net
Python, Java, Erlang, Golang Developer
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
I managed 4 projects, ranging from $15k to $100+k in the budget.
I have a working proficiency in Python, Java and Erlang, Golang.
$1000 / mo
≈ $12000 / year net
Flutter Developer
Ethiopia · 6 years of experience · Advanced/Fluent ·Published today
Ethiopia · 6 years of experience · Advanced/Fluent ·Published today
I started out my software development career as a mobile app developer mainly.
My main areas of expertise or set of skills include - Flutter app development( for Android, iOS, Linux, Windows and Mac), Firebase with Flutter and Web ( Firebase Auth, Firebase Firestore, Firebase Analytics, Firebase MLVision, OTP ), Python programming language ( Selenium for Web scraping, Postgres Database , Desktop app development, Flask, Django), DevOps ( develop, test and deploy mobile applications to Play Store and AppStore[3 versions of 96 mobile apps]), Java ( Java, Java Swing, Java Spring Boot), Docker and containerization ( Docker, Docker-compose), Codemagic ( CI/CD tool for Android and iOS apps), MOSIP ( The modular open source identity platform, as a Flutter Developer).
Rest of my skills and responsibilities include:
- Preparing reports and presentations at the end of each scrum
- Preparing sessions to teach and share experience with Junior Developers
- Supervising client enrollments in fields for the system we have developed [Enrollment system with MOSIP]
- MOSIP ID authentication services - authentication via biometrics and OTP
- MOSIP message queues and web sub architectures - ActiveMQ and RabbitMQ
- Ensuring code quality within my team as a team leader
- Joined an already existing development team to work on a Calendar application
I am currently working as Senior Flutter Developer and DevOps engineer. I am also pursuing my path as Kubernetes professional.
As far as soft skills go, I possess the most important skills needed for my career. I am a very effective communicator, I have acquired enormous experience working as a freelancer and company employee. I am a team player who enjoys teaming up with other colleagues and who can also work well as a solo. I am at the level where I can teach myself almost anything. I enjoy working in agile environment with scrums. I use Jira as task management tool and GitHub for source code control.
- BSc, MSc in Software Engineering
- Pursuing Certified Kubernetes Application Developer
- 2 Production Flutter apps migration
- Implemented several apps from scratch, design provided by UI/UX designer
$7000 / mo
≈ $84000 / year net
Senior / Lead Fullstack Engineer
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published yesterday
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published yesterday
- Senior Python Enginner at outstaffing / outsourcing / product / startup companies at different stages;
- Team Lead / Delivery Manager with responsibility for all teams for outstaffing client (from hiring to firing);
- Solution Architect on sales and discovery phases;
- CTO at small startups with few thousands active users;
- Technical Interviewer for Python stack;
- Full-stack developer: Database, Backend, Frontend, Mobile apps (Android & iOS) and Analytics.
Worked for clients in following areas:
* marketplaces - matching, admin & support services, integrations, notifications, billing;
* healthcare - embedded devices, tele-health and EHR systems (with HL7 FHIR support);
* food delivery service - from order to delivery;
* e-commerce - online store with user tracking and recommendations;
* ERP - integrations of different systems (e.g. accounting, e-signature, taxes);
* transportation - API, web and mobile apps for public transport, car-sharing, traffic prediction;
* chat-bots - Telegram and Viber;
* ETL and data science - anomaly detection, frameworks for DS teams, data scrapping and processing
Tech. stack:
- Python 3, Django, Flask, aiohttp, Celery
- React.js, Redux, Javascript, htmx, jQuery
- Postgresql, Redis, Elasticsearch, MongoDB, MySQL
- GCP, AWS, DigitalOcean, Heroku
- Sentry, Datadog, ELK
Some experience with:
- Flutter, Selenium
- designed and implemented few own startups from scratch (design, frontend & backend) to production with few thousands users with no budget at the beginning: one web-service startup (almost 8K), another startup - chat-bot (1,5K users);
- led team of 10 members and developed code at the same time;
- managed full-cycle of manager: identify a need for team extension, form job description with stakeholders, did interviews, hired, managed, and even fired;
- realized that Software is only an instrument to achieve Business Goals;
- often mentoring engineers and startups, also participating on different events (DjangoGirls, hackathons, different students projects);
Able to lead cross-functional technical team and develop processes.
$3500 / mo
≈ $42000 / year net
Senior Software Engineer
Ethiopia · 8 years of experience · Advanced/Fluent ·Published yesterday
Ethiopia · 8 years of experience · Advanced/Fluent ·Published yesterday
- Programming Languages: Python, PHP, Javascript, C++
- Frameworks: Flask, Laravel, React-Native, Django, React.js, Django REST Framework, FastAPI, ExpressJs, Robot Framework
- DBs: MySQL, PostgreSQL, SQLite, Redis, MongoDB
- Clouds: AWS, GCP
- OS Skills: MacOS, Ubuntu, Linux, Windows
- Environments: Docker
- QA & Testing: Appium, Allure, Robot Framework, Pytest
- Version Control: GitHub, Git, GitLab
Achievements:
- Successfully completed a fleet management system using Redis, Python, PostgreSQL, and socket connection with GPS devices.
- Udemy Course Completion Certificate "REST APIs with Flask and Python in Jan 2023"
- Developed and Integrated MicroPython modules into an ESP32 microchip.
- Developed Minimal machine learning(ML) for predictive Amharic text self-updating API with word prediction and phrase prediction APIs.
- SIP-based technology simulation on the local machine as a preparation for external Voice Call API testing.
- Gesture recognition gamified as ‘the Rock-Paper-Scissors Game’, Using OpenSource Computer Vision (OpenCV).
- Transaction monitoring of a financial institution for reporting/alerting of suspicious or fraudulent transactions.
- Developed a bot using Python to ease USSD usage and make it handy and integrated the bot’s response to the dashboard of the system.
- Designed and implemented transaction monitoring & reporting/alerting suspicious/fraudulent transactions for a financial institution.
- Completed various image processing on bitmaps for technically specific display purposes.
- Python socket program to connect and fetch the GPS device's location to a server and set up the devices on motorbikes through cable and Bluetooth.
- RFID technology for national identification cards and registration, access, and fraud protection systems. Digital frame, data, and design ready for print on the fly.
- Made use of an open-source project to deploy a learning management system and e-commerce.
Open to learning and being creative about what I don't have in my knowledge base.
Flexibility with time while focusing on deliverables.
An exciting project.
$7000 / mo
≈ $84000 / year net
Senior DevOps Engineer | Cloud Architect
Nigeria · 5 years of experience · Advanced/Fluent ·Published yesterday · In passive search
Nigeria · 5 years of experience · Advanced/Fluent ·Published yesterday · In passive search
Prior to Tramango, Julius was a key player at Intellifora. His expertise in automating cloud deployment processes was instrumental in reducing deployment time by 40% and minimizing manual errors. His knack for optimizing scripts in collaboration with development teams led to a 20% reduction in build times. His role at Connectivo further showcased his versatility, where he not only supported software development but also automated repetitive tasks, reducing manual intervention by 25%.
The technologies Julius has mastered speak volumes about his adaptability and skill set. He is proficient in Ansible, Kubernetes, Terraform, GitHub Actions, Docker, and cloud platforms like AWS and Azure. His programming skills in Python and Shell scripting have been pivotal in his successful implementations.
Looking ahead, Julius aims to expand his skill set in advanced cloud architecture, an area that promises to enhance his ability to design and manage scalable systems. Leadership and project management are other areas where Julius sees potential for growth, acknowledging that these skills are critical for ascending to higher roles within any organization. Staying abreast with the latest technologies in DevOps and cloud computing is also on his agenda, ensuring that he remains at the forefront of technological advancements. Lastly, Julius is keen on exploring new automation strategies, constantly seeking ways to streamline and optimize DevOps processes.
Julius Omoleye's journey is a testament to his dedication to his craft, and his continuous pursuit of excellence is set to take him even further in his career.
$7000 / mo
≈ $84000 / year net
Team Lead, Head of Engineering, CTO
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 23 April
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 23 April
That includes leading teams. Recently, as a CTO at a startup, I organised work of an R&D team to develop and successfully launch a product in 7 months. Before that I have worked on many other projects. For example, an adaptive online learning platform for Bloomberg and The Economist used by students around the world for exam preparation.
— Software development: caching, task queues, unit tests, image processing, encoding, API, parsing, multithreaded and asynchronous applications
— Computer security: testing computer systems for vulnerabilities, protecting them from potential attacks, and planning secure infrastructure
$4000 / mo
≈ $48000 / year net
Senior Python Developer
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published 23 April
Azerbaijan · 5 years of experience · Advanced/Fluent ·Published 23 April
Result-oriented Senior Backend Engineer with over 4 years of enterprise experience. Proven track record of developing and maintaining Learning Management Systems, Internet Marketing Platforms, and Smart Advertising Management Systems. Passionate about Cloud technologies such as Azure Cloud, Amazon Web Services, and Google Cloud Platform. Contributed to a variety of open-source projects.
Software Engineer (Mar. 2022 - Present)
Devox Software - Full Time
• Worked on the implementation of the Test Driven Development, that increased code quality and reduced production risks.
• Implemented a Serverless Approach, using Azure Functions, to minimize infrastructure complexity and its costs.
• Organized Asynchronous Communication between several services via Azure Service Bus.
• Refactored multiple services, according to the best practices, to decrease maintenance and scalability costs.
• Reduced loading time of the main application by 65%, by optimization of MongoDB queries and
applying caching strategies.
• Implemented Analytical Calculations Service for advertising campaigns, with statistics from
Instagram, Tiktok, and Youtube.
• Improved CI/CD using Gitlab Pipelines and Docker, Docker Compose.
Backend Development Instructor (Jun. 2022 - Feb. 2023)
Tech Academy - Contract
• Taught 10+ future specialists fundamental skills of Backend Development.
Backend Developer (Feb. 2021 - Mar. 2022)
OG - Full Time
• Applied the approach which helped to develop highly maintainable code.
• Used Celery and Redis to implement an online meetings platform.
• Built API between Django REST Framework and BigBlueButton server.
• Optimized database access by applying tools and methods such as caching, stress testing (k6), decreasing queries number, and correction of the
database structure.
• Applied Sentry which contributed to finding and fixing 100+ issues.
• Used Docker and Docker Compose for deploying and development.
• Reviewed more than 100 pull requests and helped to make the code of contributors more cleaner and
testable.
• Taught 2 Junior Developers to best practices of software development
Web Developer (Sep. 2020 - Feb 2021)
Freelance
• Participated in startups and learned to work in a team.
• Used Django REST Framework to develop the backend part of services.
• Applied best practices such as TDD, and SOLID to achieve maintainable and testable code.