How does CTO Wang Zhe use technology to drive mobile medical voyage after Xinglin has broken 800,000 users?

Wang Zhe's English name is Jack. When we brought the team, everyone used to call him the captain.

Since joining the apricot forest as CTO in 2014, Wang Zhe has been leading the company's technical team as the captain.

There are many great inventions and stories that were born in garages and cabins. His personal home page was also named after this: Captain Jack's cabin.

In "Pirates of the Caribbean," optimistic and witty Jack Sparrow seems to be on the journey forever. Infinite adventures and difficulties, always circling like waves. The captain’s cabin also witnessed how the apricot groves developed the “pirate culture” step by step: openness, individuality, pursuit, and goal orientation.

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Wang Zhe’s initial impression of medical care originated from Hutong, the headquarters of his childhood. The hutong is opposite the Dongdan Xiehe Hospital. The day-to-day visits by the patients are endless. The patient's helpless expression when queuing up and the family's anxious waiting in front of the registered bed all leave an indelible mark in Wang Zhe’s heart. Although Wang Zhe at that time had little knowledge of medical care, he still wanted to do something for the painful Chinese medical treatment.

The almond forest CTO Wang Zhe

The slogan of the apricot forest is "make it easier to practice medicine." The most direct reason for joining the apricot trees, Wang Zhe said that because he really believes this sentence. Humans have indeed solved a lot of problems and can go to the heavens, but they know little about their own bodies. Instead of raising supply from the roots, just registering and answering questions, as a person of technical origin, Wang Zhe does not believe that this can solve the real problem.

“Only by improving the efficiency and work ability of doctors, doctors can make it easier for them to really make people look sick.”

As a child, Wang Zhe had a great interest in mathematics and was very sensitive to data, especially graphics data. He also told Lei Feng with confidence that he was still a smart person. Perhaps because of this, Wang Zhe’s road to study is a smooth road. After receiving a master's degree in software engineering from the University of York in the United Kingdom, Dr. Wang studied under the authority of the Queen's Award winner and the authority of the global system verification field. "But what I was studying at the time was a 50-year planned research project. I don't think it can be repaired. I still want to do something that will benefit the present."

The most touching Wang Zhe is that the Internet is surging in mobile medicine. The captain, who lived in the moment and did not want to live up to his youth, was tempted.

Anchor

In selecting the sea team, captain Wang Zhe has always insisted on the principle of small and refined. At present, the technical team of apricot groves accounts for a quarter of the company's personnel.

In the eyes of Wang Zhe, technology research and development is not really a "code farmer," and technical personnel are knowledge collaborative bodies. "If the staff continues to expand, the level of productivity will result in decreased efficiency and system errors because of a large amount of knowledge that cannot be transmitted."

In the captain's values, 1+1 will not be equal to 2, and the brave seafaring team needs to be in a position of ten to be invincible. Compared with the redundant technical team, with the business as the center, the small team that can form a single side around the technical committee is the core of the operation.

A ship must be able to advance at full speed, requiring a clear goal-oriented and data-driven approach. For this reason, the apricot forest introduced the OKR system, and it took an entire year for iterative updates. In addition to the monthly updates of blogs and github, the technical team has its own QQ group open space. "The team fell in love with technology, with interest in technology, and at the same time being responsible for the business at work and evaluating the business for good or bad." The captain not only proudly told Lei Fengnet (search for "Lei Feng Net" public number concerned) : They are True love technology business team.

“Technology is an atmosphere. When everyone is thinking about change and efficiency, it will be in a state of flourishing. When everyone is immersed in only doing what they already have and repeating it, they can only stagnate. This is the core of the first-line Internet companies I understand."

Full speed ahead

As an app that records and manages smartphones and stores case data in the cloud, medical records have been in existence since April 2013 and have been the main product of apricot trees. According to Wang Zhe, this product can improve doctors' user experience through "technology" and "connection."

Medical record interface

Photographs, voices, texts, videos, and these four media constitute a rapid collection method for medical data. Doctors can effectively collect and classify people, basic information, disease progression, and diagnosis. In conjunction with this, a standardized data collection process for the medical CROs and departments of the apricot forest is provided.

The core technology of apricot forest is data OCR technology. Behind it is a complete set of machine identification and manual identification mixed identification systems for checklists, report sheets, lab sheets, medical records pages, and bills. To complete the processing of data efficiently. Wang Zhe said that next year they will start trying to introduce machine learning mechanisms to help algorithm engineers work.

Reef Breakout

The technical team has been thinking about structuring medical data. This time became the focus of the business technology of apricot forest since June 2015. The company also established a special project team to do this. But after a quarter, Wang Zhe found himself lost.

In the layers of the reef, the captain found it impossible to find the meaning of doing it. At that time, Wang Zhe did not know where the direction of the front was, and he was disappointed and confused.

However, Wang Zhe quickly adjusted his mind and began consulting with many practitioners to communicate and learn from partners. Gradually, the captain saw the direction of the front: In fact, the theorem of the data model is the first, the data model itself should be a relatively simple system, without having to be unaware of the details, but rather make the system and storage complex.

"In fact, the data does not need to be structured. The key is effective search and feedback. Therefore, the search engine will be the focus of the new year."

However, in 2015, this little trick, for Wang Zhe, merely caused the vessel to go around some distance. After returning to the right path, the “Xinglinshu” was actually going more smoothly than before.

In the mid-year summary, Wang Zhe gave expressions to the six main tasks he was focusing on. Four of them gave him a smile, indicating that he was satisfied with these tasks. One of the things that made Wang Zhe most accomplished is the introduction of the JS team. With the JS-based technology stack cited, in the captain's view, this not only enhances the efficiency of research and development, but also led to the arrival of a series of new technologies.

“Technology is an atmosphere. When everyone is thinking about change and efficiency, it will be in a state of flourishing. When everyone is immersed in only doing what they already have and repeating it, they can only stagnate. This is the core of the first-line Internet companies I understand."

Left and right full rudder

Just as the undercurrents under calm conditions are often the root cause of danger, medical safety will always need to be prevented before the end of the marine journey.

In 2015, Wang Zhe raised medical safety to the height of his technical strategy. In his view, this is not only the basis for apricot trees to win the trust of doctors, but also a social responsibility that a mobile medical company should bear.

"The average website is up to personal information such as user's phone, credit card, etc. As far as the order record is concerned, it is not very important. But as a mobile medical company, the contents of the doctor's records on our platform are real patients. This information is critical to the patient."

This, Wang Zhe divided safety into three phases.

The first stage was the investigation stage: in accordance with the relevant regulations and common methods of Internet information security, Xinglin had upgraded the system, encrypted the key data, and effectively encrypted and stored the PHI information. At the same time, a manual inspection of the system security was performed.

The second stage is plan planning: From the second half of 15th, the technical team began to pay attention to planned and planned safety. In addition to the safety business has been included in the technical director's work schedule, the almond forest also hired Baidu's safety products "safety treasure" to form a security system.

In the next phase III, Wang Zhe hoped to make the security business basic system: corporate data monitoring, separation of internal and external networks, introduction of new adaptive security audit methods, and participation in ISO 27001 information security certification. These efforts all hope that Xinglinlin Can establish trustworthy, systematized security.

"It's hard to say how much investment will bring absolute security. At the same time, information security is no problem, no value, and the problem is a devastating area. So balancing the investment and importance assessment of a company's security at different stages of development, in fact, This is the most difficult topic. It is not just a technical issue. It requires a comprehensive consideration of business development, technical practices, and the direction of the industry's attack.

For the captain, safety is a road that does not end at all. Therefore, it is even more necessary to fully control the rudder and make preparations for fighting at any time.

expedition

The international version of medclipper is the first Chinese mobile medical company to go overseas. It has entered the United States, India, Australia, and the Philippines. The largest market is still concentrated in third-world countries.

However, oranges may not be oranges overseas, which also requires the technical team to make more adaptive adjustments in the usage scenarios. For example, in Chinese hospitals, where the main body of the doctor is in the hospital, the existence of the medical record folder is mainly to meet the data needs and collaboration needs of doctors; while in overseas, the characteristics of multiple practice areas allow doctors to use more diversified starting points. However, the use of people may have a big difference."

On the technical level, however, the captain admits that because there are a large number of credible and reliable third-party tools, overseas R&D and iteration cycles are even faster than domestic ones. “Previous medical records were posted on the line for half a year. The first overseas version only took more than one month. And the iteration speed is twice that of the domestic version.”

2016: voyage performance of 800,000 doctor users

Medical record interface

In January of this year, apricot groves completed a round of 32 million U.S. dollars in the Series C financing. After six months, users on the platform exceeded the 800,000 mark, and more than 300,000 users were accumulated in the medical record folder. Another section is aimed at improving doctors. And medical student ability learning tool "medical pocket" also harvested 500,000 users.

However, for the performance in the first half of the year, Wang Zhe only scored 60 points for Xinglin. The reason is summarized in one sentence: It still has a long way to go.

It will take some time to adapt from the original plan of blindly expanding the number of people to the adaptation of quality and reputation to the apricot grove. The key machine learning technology has not yet been formally launched. The goal of product-driven data is not yet seen by the captain. carry out.

However, disregarding the internal state, Wang Zhe said that although almond trees have been building products around the pain points of doctors since 2011, due to the special nature of the medical industry and the diversity of medical situations, doctors still have many pain points that have not been met. "Every period of use or use, the almond forest has not experienced explosive growth. This shows that we have not further hit the user's pain points and itchiness." For this, the captain hopes to increase investment in the second half, adhering to the "Let The mission of doctors to practice medicine is more relaxed, and they continue to explore in terms of efficiency and ability.

"Captain Jack's Cabin"'s signature is "do something to change the world, always do not hide their youth." The log book kept in this hut is like a pearl that has been sedimented in time in the deep sea. These wealth will also start again with the “Xinglinshu” and continue toward where the sea and the sky meet.

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