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**GitHub**: [https://github.com/andrewwalsh](https://github.com/andrewwalsh) **LinkedIn**: [https://www.linkedin.com/in/andrewwalsh-tech/](https://www.linkedin.com/in/andrewwalsh-tech/) **Personal**: [https://awalsh.io](https://awalsh.io/) \--- Versatile full-stack freelance software engineer with experience across front-end, back-end, and AI/ML using languages such as TypeScript and Python. I have built commercial software used by hundreds of thousands of people. Some of my open-source work has been featured #1 on Hacker News, with 1000s of GitHub stars. I enjoy learning and thrive on difficult yet impactful real-world problems, and welcome new connections. ⮩ 💻 Software Engineering I began as a self-taught developer through freeCodeCamp in 2016. My first project was Mail for Good https://github.com/freeCodeCamp/mail-for-good. Since then, I have continued to practice my craft and improve. I later took on a part-time MSc in Artificial Intelligence at the University of Bath to augment my skills and learn the fundamentals of AI/ML and mathematics. ⮩ ⚙️ Back-end Development As a back-end developer, alongside employment I created the open-source project https://github.com/AndrewWalsh/openapi-devtools, and gave talks on the topic of automation of underlying API contracts via the OpenAPI standard at LaunchAcademy in Vancouver, Canada. And at API Conference in Berlin, Germany. I have extensive experience with REST and GraphQL APIs. I am also experienced in system architecture and have designed systems such as InsurTech validation workflows. ⮩ 🎨 Front-end Development Advanced knowledge of TypeScript, JavaScript, and frameworks like React. Broad experience across a range of front-end projects, including Electronic Health Records for telemedicine, dashboards for Kubernetes, and data analytics platforms. Robust understanding of the broader front-end ecosystem and advanced topics such as accessibility, web workers and service workers, bundling and practices such as code splitting, responsive design, various approaches to state management, and UX. ⮩ 🤖 Artificial Intelligence and Machine Learning Completed 12 8-week modules for a Master of Science in Artificial Intelligence at the University of Bath, with only the dissertation remaining. I have developed neural network models for HealthTech companies, and created data engineering projects for startups in the USA. Proficient with libraries such as Pandas/NumPy and data science practices.
I am a **business intelligence consultant and coach** with over 20 years of experience in managing operations and implementing projects in numerous industries. ➡️ CERTIFICATIONS: ♦ Microsoft Certified: Power BI Data Analyst ♦ Project Management Professional ♦ Six Sigma Green Belt ♦ Scrum Master ♦ Scrum Product Owner ➡️ EXPERT IN: ♦ Integrate and Prepare the data ♦ Model the data ♦ Visualize and analyze the data ♦ Deploy and maintain assets ♦ Secure and distribute **TOOLS** *- Business Intelligence* *- Project Management (Waterfall & Agile)* *- Lean Six Sigma* *- Microsoft Excel,* *- Power BI Desktop,* *- Power BI Service,* *- Power-Query,* *- Power BI Report Server,* *- R Script and Rstudio* *- RapidMiner* *- SQL Server connection,* *- Data connection* *- DAX for Big data,* *- Data mining,* *- Connection and extraction from Google, clean-up and organization, analysis, visualization, automation and management dashboard designs.* **SOME POWER BI Samples:** https://links.edds.com.pk/powerbi-samples **MY POWER BI Blog Posts:** https://www.edds.com.pk/category/blog/bi/microsoft-power-bi/ **LONG TERM ENGAGEMENT TERMS** - Please see here: https://1drv.ms/b/s!AkmOjWjLHddxhKVBJj0rfUcTPGZ2gw?e=11z3SG
Sourav is a Senior Software Developer at IBM Research Lab. He is working as a Full-Stack Developer in building highly scalable, resilient distributed systems. Sourav will help you with to prepare coding interviews, System Design for FAANG and other top product companies Have been passionately solving Leetcode, HackerRank, Codechef, Codeforces, Codesignal problems, and enthusiastically solving problems with the analysis of space... ♛ Career Domain - ▪️ Data structures & algorithms. ▪️ Large-scale distributed systems(HLD/LLD). ▪️ E2E Backend system architecture(API Gateways/LB/Cache/DB/Messaging Queues/Microservices). ▪️ REST APIs/Data Streams/Batch Jobs/Event-driven systems. ▪️ Java/Rx/SpringBoot/Hibernate/MySQL/Cassandra/Docker/Kubernetes/CICD/Git/Cloud. ▪️ Software engineering mentorship to the freshers/experienced professionals. ♛ Key Responsibilities - ▪️ Building scalable quality software solutions by designing, writing code, and unit tests through consistent development practices with a focus on continuous integration/continuous deployment, continuous monitoring, and automated testing(TTD/BDD). ▪️ Debugging software components, identifying code defects, and remediating the buggy flow. ▪️ Participating in code reviews and collaborating on best practices with colleagues. ▪️ Enabling the deployment, support, and monitoring of software across test, integration, and production environments. ▪️ Identifying opportunities for adopting new technologies. ▪️ Demonstrating increased self-reliance to achieve team goals. Influencing team members with creative changes and improvements by challenging the status quo and demonstrating risk-taking. ▪️ Effectively interpreting technical & business objectives, functional/non-functional requirements, involved challenges, and articulating solutions. ▪️ Collaborating with a team of Engineers, Scrum Master, and Product Owner to effectively achieve objectives by clearly communicating ideas and concepts. ▪️ Mentoring and guiding junior team members to success within the team. ▪️ Interviewing college grads/senior engineers as part of global hiring events across the org. ```Feel free to reach out for anything related to,``` ▪️ Software Design/Development/Prototyping/Pair coding. ▪️ Web Technologies/API design/Code reviews. ▪️ Career development/Consulting/Training/Mentorship/Interviews in technology/DSA/System Design. ▪️ Business Idea and its transformation into technology.
Experienced Data Engineer with tons of SQL and Data Modelling experience . Have built multiple data pipelines using Python, SQL and visualization tools like Tableau, Power BI, other viz tools. Looking to help and mentor fellow bidding engineers to grow in the domain.
You need someone that knows the ins and outs of technology and UX. I'm an experienced software engineer and user experience designer that has worked for JPMorgan Chase, the United Nations, American Express, AT&T, and Lockheed Martin as well as for several startups and small businesses.
I am a Windows software developer who has developed custom physical computing and data acquisition software applications for a major international corporation since 2001. That's my day job. As a mentor and freelance contractor, I am available from **5 pm to 10 pm US Central Time** every evening and I am usually available on appointment on the weekends. I usually monitor Codementor regularly throughout the day -- so if you need my assistance, message me and I will get back to you.
Hello! I have over 15 years of programming experience, and graduated with a first-class degree in computer science from a well-known university in the UK. I have worked in several sectors, including as a backend / data engineer for a large online retailer, as a full-stack developer of web and mobile apps, and as a video game developer. I currently provide freelance software development and consulting services to startups, helping them to get their ideas off the ground, and to build a solid technical foundation for their business. I also love teaching and mentoring, and have worked with several up-and-coming engineers to help them along their path in the industry, as well as producing educational / instructional content. Whether you're an entrepreneur with plans to build something great, or a student hoping to kick-start their career, I look forward to working with you!
Dynamic, self-motivated, highly qualified, fast learning and results oriented Engineering Leader/Architect with 10+ years of experience working on variety of software products and technologies. Track record of delivering quality products on time. Specialties: Big Data Technologies, Analytics, Ad Exchanges, Ad Mediation, Data Mining, Machine Learning, Hadoop, AWS, distributed computing, infrastructure design & development . Contributor for book "Machine Learning Engineering" by Andriy Burkov.
With over 8 years of experience in Software Engineering, I specialize in designing and developing highly available and low latency distributed systems across Fintech, eCommerce, and Healthcare industries. I have led large-scale projects focused on data security, Customers, and Payments domains. While Java is my primary programming language, I also have practical experience with Go. My expertise includes microservices architecture, transactional and non-transactional databases, and automation, with a proven track record of delivering mission-critical solutions. I was granted a patent for input validation using mathematical expressions, demonstrating my innovative approach to solving complex technical challenges.
I am a Python Developer with expertise in Machine Learning, Geospatial Analysis, Statistical Analysis and Functional Programming. I hold a BSc in Aerospace Engineering and have worked on impactful projects in AI.
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