Verdi Ergün is a serial entrepreneur and founder of Punch Digital Agency which is the premier design firm in San Francisco. Verdi’s unique insight into problem-solving and head-on approach to challenges has allowed Punch and his other brands to go beyond traditional growth and reach for the stars.
Punch Digital Agency is a full-service digital agency that specializes in researching, planning, and executing transformational business change for clients.
Numin researches, deploys and markets quant trading strategies. Our quant trading strategies are primarily based on mathematical techniques to identify profit opportunities arising from subtle anomalies affecting the price of various securities.
Verdi was involved early on as a consultant and joined full-time as the Chief Technology Officer for Skipify - a platform that makes online payments easier than ever before.
Pantrei is a fast-fashion e-commerce leader that curates fashion items, accessories, and style items.
Fetson designs, manufacturers, and markets handmade luxury leather lifestyle accessories. We offer our own Fetson collection, as well as deep collaborations with a diverse set of artists as collaborative collections.
Recrowdly creates 2D and 3D animated videos for any company to tell their story, be it for a product, service, or the company itself!
Zwilt is a marketplace of engineers, designers, marketers, and more than that pairs global talent with the world top firms for cost-effective solutions.
Leelar is an A/B testing house that helps companies identify areas of improvement with a data-driven approach to drive leads and increase conversions.
Joodla creates custom AI/ML models for companies to streamline operations, improve productivity, and scale operations.
Built systems to help design, install, and maintain Google's networks, deployed to Google's cloud platforms, which provide world class network inventory, design, and analysis tools.
Client iOS, server Node.js; web application Ruby on Rails. Persistence across PostgresQL, MongoDB, and Redis. SOA with services for orders, mailers, users, social, and public apis. REST API with public exposure via Oauth 2.0 authentication protocol. Hosted on AWS with auto-balanced app servers and separate db servers in a master-slave RAID-10 configuration. App severs were behind elastic load balancers with elastic IPs. Because small businesses should have access to similar tools as the big guys.
Built systems to help design, install, and maintain Google's networks, deployed to Google's cloud platforms, which provide world class network inventory, design, and analysis tools.
Power consumption for mobile systems designers have become a first class concern alongside performance and design. Typically the lowest power processors are 4 bit or 32khz processors with extremely lower power cycles. Memory transposition between program and SRAM on Arduino, or for example between the processor core and Icache on other systems, 50 to 80% of runtime power volatility can come from memory traffic caused by transfers between off-chip and on-chip memory.
Let me start by saying I’ve built several REST APIs. Good API design falls into two categories (1) Clearly following good object oriented design principles and (2) clearly following the HTTP 1.1 specification.My intent is that by viewing antipatterns, examples of what not to do, you can come away with a good sense of what should be done, and I’ll even give a few good API Design examples later.
Ever want to see a list of help commands in mongo? Just type db.help() that and other useful features are up next:When I first started learning MongoDB I didn’t know really where to begin. I started with ORMs built on top of Mongo like MongoId and Mongoose, but what I should have done is started with the CLI tools and database itself. 10Gen has great documentation on their website but I have a Cliff Notes version of some of the oughta knows and gotchas I’d like to share. First, what many developers don’t know is that when within the mongo shell you can execute any valid JavaScript. In fact, the mongo shell is a JavaScript shell.