Yehonadav Bar Ilan CV
Programming Experience: 9 Years
About
I’m extremely focused on achieving high business impact by recognizing crucial development pain points and focus my attention on development areas that will have high conversion of my time to maximized business value.
I’m a fast learner with a passionate and curious mind, eager to learn how to improve and maximize every environment.
My guiding principles are based on being a team player, having good communication skills and getting along with coworkers and managers while at the same time having an understanding of working independently.
I’m continuously sharing new developed skills and knowledge, and I’m open to feedback and constructive criticism to reach my full potential.
more about meExperience
Responsible for design, research and development of an activity recommendation mobile app, in the market of fun activities for traveling and time spending
My overall responsibility was to design and implement all aspects of a sophisticated live showroom and chat for many clients and provide e2e integration and support.
In the company’s inner workings I also provided BI analysis reports and an attribution workflow.When the company ran into financial difficulties I continued giving them support as a sole developer.When I first started working at Feel, I integrated quickly into the workflow within a month, by setting up Feel’s entire testing automation infrastructure and taking frontend and backend development tasks to get familiar with the project’s code base.
I proceeded to learn about the business aspects of the product so I can focus my attention on high value pain points and critical tasks.
In parallel to working on high value tasks I also put a lot of effort into code review and quickly became the top authority for approving code for all of the developers, since I was naturally involved with everyone's work through code review, I quickly became the lead developer and managed the team. I later proceeded to focus more on architecture and design in my own tasks and also became the leading architect of the company.During my job I Managed 3 agile teams:
- An outsourced frontend team
- An outsourced backend team
- A full-stack team + QA
Performing backend tasks in the learning content division, focusing on high load and performance.
- Creating & performing Jira tasks
- Writing documentation for different issues, design and ADRs
- Designing micro services
- Writing Backend code mainly in C# in monolithic fashion and in microservices in aws.
- Managing cloud resources with IaC
- Writing and running python and sql scripts
- Debugging issues with various tools
- Writing unit and integration tests
- Monitoring errors and performance
performing tasks at any level of the technical stack for all sorts of clients.
performing tasks at any level of the technical stack. developing amazon advertising campaign external tool
- Integrating amazon advertising API
- Inventing the BCPS protocol
Responsible for all the technological aspects of a young startup in small hotels platform
Responsible for all the technological aspects of a young startup in cooperative transportation
Responsible for all the technological aspects of a growing fashion site for nano influencers
Python for beginners, Python for analysts, Python for developers, Database intro, QA manual, QA automation, Git for beginners
Python for beginners, Python for analysts, Python for developers, Database intro, QA manual, QA automation, Git for beginners
Responsible for every technological aspect from research to architecture, design & documentation, down to full stack development, testing, delivery & instructing of various software products.
Automation Development: Front-end, Back-end, NFT
- Managing a small team of manual & automation testers
- Designing & writing test cases
- Automating load/system/e2e/api tests using python, pytest, selenium, java & testNG
- Provisioning and monitoring test environment clusters of linux nodes using openstack
- Managing automated CI/CD pipelines and test regressions
- Monitoring and troubleshooting test results
- Authorizing software releases
- Network & IP engineering & integration
- Team manager planning design, integration and analysis for IDF WAN/LAN network topologies
- Leading Projects with high security clearance with IDF & external companies such as Cisco, Juniper etc.
- Administrate & Integrate construction, upgrade & expansion of IP networks
- Management of network drawings, IP & DNS addresses
- Managing networks kernel resources
- Comprehensive QA tests and confirming the communication equipment routers switches encrypt servers required to integrate in the IDF
- Out of spec, stress, performance tests
- Information security testing
- Testing network protocols packets against new applications
- Integration with different development teams
- Scripting & network automation
- Network communication components maintenance (core & end routers ,backbone switches, modems, etc.). Tracking and troubleshooting any potential failure, configuring, upgrading & managing various network machines, supervisor of up to 12 technicians designed to provide solutions to malfunctions in various networks.
- Working with clients Serving technical support.
Experience+
- Owner of 100+ different git projects, 50% of which are open sourced.
- Implementing projects that combine the integration of fiber and voip telephony systems infrastructure with communications networks.
- Planning and analysis of complex systems.
- Analyzing and planning for different network topologies and unconventional communication solutions to various entities.
- Monitoring and traffic analysis.
- Design and construction of networks based on Juniper and Cisco routers, Cisco switches, 3com switches and Nortel switches.
- Familiarity with communications equipment VENDOR JUNIPER: m7i , m10i, j23xx, j43xx, j42xx, j32xx, j22xx, CTP.
- Familiarity with communications equipment VENDOR CISCO: 37xx , 38xx, 45xx, 65xx, 26xx, 25xx, 27xx.
- Familiarity with communication protocols: SSH, FTP, SFTP, SMTP, TCP, UDP, HTTP, HTTPS, TELNET, STP, VRRP, RIP, IS-IS, OSPF, EIGRP, BGP, MP-BGP, MPLS, LDP, PIM, VPLS
- Setting up Firewall routes and rules
Skills
Tools
Education
- 2015-2016: first year student BA in electricity and electronics, Holon Institute of technology.
- 2010-2012: practical electronics and electricity degree in amal Kiryat Malachi (final project on networks)
- 2007-2010: education Be'er tuvia, physics and Electronics Department. A full matriculation
Certifications
Web Development with Python
Full Stack Developer Certification is a professional certification that validates the skills and knowledge required to design and develop both front-end and back-end components of web applications. It covers a wide range of technologies and frameworks used in web development, including HTML, CSS, JavaScript, databases, server-side programming, and more.
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Edchart Certified Full Stack Developer Subject Matter Expert
Full Stack Developer Certification is a professional certification that validates the skills and knowledge required to design and develop both front-end and back-end components of web applications. It covers a wide range of technologies and frameworks used in web development, including HTML, CSS, JavaScript, databases, server-side programming, and more.
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Edchart Certified Django framework Subject Matter Expert
Free Django Certification,Best Django certification Online programs. To get recognized globally do your Edhcart international certification Today.
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Edchart Certified Python Development Subject Matter Professional
certification shows that the individual is familiar with general computer programming concepts like conditional execution, loops, Python programming language syntax, semantics, and the runtime environment, as well as with general coding techniques and object-oriented programming. Take Best python certification for Developer Certification Exam Free Online Programs. To get recognized globally do your Edhcart international certification Today
View certification linkPersonal qualities
- Professional, responsible, with a high work ethic and excellent people skills
- self-discipline learning
- team player
- like new challenges and research
- drawn to innovation
- languages: native Hebrew, excellent English.
Recommendations
"We hired Yonadav to recreate our internal digital marketing tracking platform from scratch which is a very big task to handle but Yonadav was able to work with us to make this happen. He's a damn good coder, no doubt about it. But apart from that, he also helped provide solutions to the business problems we get stuck on with the previous development team we had. It was a pleasure working with him. I highly recommend."
"I hired Yonadav as a backend engineer to help build our core django application. He is well experienced, professional and always delivered on time. He has integrity and is open about what he can and can't do which helped us accelerate and switch requirements where it didn't work. Will definitely hire again!"
"Yonadav B. proved to be a valuable freelancer for us who quickly resolved our KPI aggregation problems and transformed our system into a scalable one. Despite minimal onboarding, Yonadav swiftly fixed the issues and proceeded to rewrite the aggregation system in Python. His ability to work under pressure, technical expertise, and dedication to delivering high-quality work were truly commendable. We highly recommend Yonadav to any company in need of urgent data science or pipeline solutions, as his contributions to our project were invaluable."
"We were looking for a talented full stack developer to develop a complex marketing technology project, that involved knowledge of ad networks, and a good understanding of the mobile app ecosystem. Yonadav was able to work autonomously, communicate well what he was doing, and deliver exceptional results in a short amount of time. We loved working with him because he does not hesitate in giving his opinion on the design and flows of our project, which is very useful since he is more knowledgeable about how the infrastructure of platforms work. He participated fully in the project as if he was an actual CTO. We would definitely consider working with him again as soon as we have more work to give."
"I highly recommend Yonadav on every level of a project. He was our lead developer working on a reporting / media buying platform which has helped us scale our spend by over 1000%. He's been truly wonderful to work with, understands all instructions and needs given, and works around the clock to get it done. I am looking forward to continuing building this product with Yonadav and other projects."