Darryl Jung Email & Phone Number

Los Angeles, Ca, Us

Orange County, California, United States

· Clarified with owner the growth path being to replace himself with a COO as the day-to-day operator. · Absorbed ownership of 80 client accounts which was previously distributed to 3 account managers. · Primary point of contact for client’s IT Networking and Cybersecurity status, project, technology roadmap and cybersecurity audit requests. · Stabilized internal team and client relations when owner suddenly went on medical leave in July 2023. · Supported remote acting CEO with on-site presence and client relations since September 2023· Partnered with internal accounting, support, NOC and projects team to preserved company's 100% customer success (CSAT) score and 95+% retention rate of clients. · Onboarded account manager and COO both aligned with owner’s vision, values and strategy.

Greater Los Angeles Area

Technical Strategist for non-technical founders and owners managing the design, development, integration and support support of their bespoke cloud applications and infrastructure. Was daily responsible daily for mission critical digital operations for our clients. Select clients are listed below.

Los Angeles, California, United States

The Original Cupcake Bakery - I facilitated the design, build out, and management of Sprinkle's in-house ERP solution for stores nationwide creating foundation to grow from a single concept story to a multi-national cupcake empire. · First technical resource within the company, staffed technical team until technology handoff in 2012. · Scaled technology stack to match business growth starting from 1 concept store to 39 cupcake, ice cream, ATM and international locations. · Solved POS and call-center bottleneck by implementing bespoke online ordering system eventually accounting for over 70% of total transactions.· Aggregated omni-channel sales into orders database to form one source of truth for all transactions.· Streamlined and automated sales forecast projections model replacing manual PAR sheet saving the CEO 8 hours a day to manage 4 locations. · Transferred day-to-day development responsibilities to client in 2012 to Dir of Operations and IT Dir. · Hosted and managed application in Amazon Web Services until 2022 when private equity group completed move to Olo after 5 years.

Anaheim, California, United States

Link4Corp manufacturers IOT devices for managing and monitoring greenhouses. I helped them resolve their database scaling issues by migrating them to AWS and prepare for a SAAS offering to customers. · Replaced in-house web developer, staffed for web development, database administration and devops· Resolved database and application scaling bottlenecks improving both processing performance and data throughput· Migrated websites, applications, IOT controller interface and database from self-hosted to AWS.· Captured environmental, configuration and profile metadata for the 2,500 hardware controllers and the greenhouses they manage. · Reduced projected cloud spend by 66% by managing data throughout, resource reservations and retention policies. · Handed off responsibilities to in-house engineer and trained for sysadmin and AWS maintenance· Provided managed AWS support 24/7/365 for 6+ years

Irvine, California, United States

Predictor of Heart Age and Risk through Blood Test - Facilitated build out of Laboratory Information System (LIS) capturing patient demographic and blood sample data for calculating and reporting patients heart age and risk based on their bloods protein signature.· Using “Sprinkles Cupcake Model” as a workflow concept, iterated and developed robotic processing automation workflow for diagnosing heart age through a blood test· Iterated and developed internal systems for automating capture, processing and reporting of patient risk factors, blood specimen data and predictive results· Designed and executed technology infrastructure to match company growth within HIPAA environment· Streamlined medical billing with HL7 integrations· Supported business development by introducing APIs that 3rd party hospitals can submit their specimens electronically· Staffed roles for contract web development, database administration, devops, 3rd party application integration and in-house programming· Provided managed AWS support 24/7/365 for 4 years and onboarded internal developer to take over project

Los Angeles, California, United States

Started basketball league with some friends. Wanted to create a safe place where normal people can break a sweat, learn the game and compete. Some highlights... - Format was 6 teams playing 2 games a night with about 70 people playing a night.- The league was coed with no special rules for girls (until we found out some were playing pregnant)- The skill level ranged from semi-pro euroleague player to people touching a basketball for the first time in their life. - Competition was maintained with each game counting but every team making the playoffs. Lower seeded teams had to win back-to-back-to-back in one night to win the championship which at our age was pretty ridiculous- When people complained about minutes, it was because they had too many and they wanted a break- League became a place for people to find communities, calling and careers. - League ran for 16 seasons and ended because of Covid lockdowns.

Management Development For Entrepreneurs

Management Development for Entrepreneurs (MDE) is an executive training program for entrepreneurs who have been in business for at least.

Ba, Sociology

Minor in Human Complex Systems, Specialization in Computing