[For Hire] Experienced senior developer for web/desktop/mobile application, blockchain, game, using C++, Python, JavaScript, PHP, Java, C#, and more

Me

• 20 years professional programmer.
  
• More than 12 years working in large global gaming companies.
  
• Created several open source projects.
• My personal website https://www.kbasm.com for more information.
  

I can do

• Develop web front and back end using PHP, Laravel, JavaScript, MySQL, HTML5, jQuery, Bootstrap.
  
• Tools and utilities development. Web scrappers, automation tools.
  
• Develop applications, utility tools, games for desktop (Windows, Linux) and mobile.
  
• Cryptocurrency and blockchain related technologies.
  
• Programming mentor and consultant.

My portfolio, I created all these projects

• eventpp library. It's a C++ library for event dispatcher and callback list.
  
• eventjs library. It's a JavaScript library for event dispatcher and callback list (a sister library of eventpp).
  
• cpgf library. It's a very complicated open source cross platform C++ library that adds reflection, serialization and script binding to standard C++.
  
• Gincu library. It's an open source 2D cross platform game engine written in C++ and cpgf.
  
• Jincu library. It's an open source 2D game engine and framework written in JavaScript ES6.
  
• markdown utilities. It's a collection of Perl scripts to manipulate markdown files.
• I developed my personal website and the blogging system on https://www.kbasm.com from scratch

My technology stack

• Cross platform C++ (very experienced), Boost, Qt5, wxWidget, etc.
  
• Python 2/3
  
• PHP (Laravel), MySQL, JavaScript (jQuery, ES6, ReactJs), Bootstrap, Semantic UI
  
• Java, C#
  
• I can master any new technology quickly

My advantages

• I'm reliable. I keep my promise. I do my best to finish your job.
• I'm affordable. My price is only a fraction of a Silicon Valley programmer in the US that's equally qualified.
• I produce high quality result. I pursue high quality in both code and products.
• I am very experienced and professional. I have been developing software and games since 2000 and have been learning C++ since 1995.

Payment methods

TransferWise, Paypal, Bitcoin. 50% upfront, 50% after I finish the project and before I send you the final product/code. Negotiable.

Hours I can work

Depending on the project, I can work about 10~20 hours each week.

Where am I

I work remotely. I live in Beijing, China, GMT+8.

My fee and rate

I charge a fixed fee for each project.
My general fee is far lower than a senior developer with my experience level in the US Bay Area, but also don't expect my fee is as low as a middle level developer from other low end freelancer sites.
Approximate fee for typical projects, in USD

• Trivial - small projects: 3-4 figures
  
• Small - medium projects: 4-5 figures
  
• Medium - Large projects: 5 figures and more
  

The fee varies depending on the project type and the technology, and negotiable.

You get more than what you pay for

If you are looking for high quality development and don't want to waste your time and money, contact me, you will get very good results for your money.

To contact me, either PM me on Reddit, or contact me on my personal website https://www.kbasm.com

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I AM DOING SOMETHING NEW EVEN THOUGH ITS COSTING ME MONEY BY NOT GIVING TESTS AT WEEKENDS & BEEN LOYAL TO MEMBERS.AND EVEN THOUGH I AM CHEAP,ONCE I HAVE SIGNED UP X AMOUNT OF NEW MEMBERS I WILL LOWER MY PRICES AGAIN AND AGAIN,UNTIL I AM THE LOWEST I CAN GO

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BITCOIN ID: 3LLp1BufTGPvxFW9pN1FjREmqgYtoT1GBG

ETHERUM ID 0x56111f2c2ba2e608c5d256facd5ce885fea8ed7f

BITCOIN CASH ID qpr54yuvfv507u3a8d5q292zf3zpldkm2q4u6uyhgc

LITECOIN ID LeCVVUjmc98vVTBftUVttTEfjvjvHCaW5t

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Crisis on schedule. How Bitcoin halving will affect the cryptocurrency market

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https://preview.redd.it/zy2fpov47z541.jpg?width=310&format=pjpg&auto=webp&s=9c9e20d5604bea35eb6ba7bbe3b1a8cffb55f48b

In seven months, an event will occur that can radically change the value of the first cryptocurrency. Reduction of remuneration for miners will not pass without a trace for altcoins

Every 210,000 blocks mined, a programmed event called halving occurs. Usually, miners mine one block in 9 minutes and 20 seconds, so halving occurs every four years. Halving is a systematic reduction in rewards for miners for a mined block. Initially, the reward for the block was 50 military-technical cooperation. In 2020, miners will be able to receive only 6 BTC per block.

At the end of September, a trader with the nickname Anondran announced that Bitcoin will return to the level of $ 10,000 in a month and a half, after which the cryptocurrency rate will slowly begin an uptrend and will update its historical maximum to halving in 2020.

Researchers at an investment company have noted that in previous grades, bitcoin is always more expensive after halving. The first cryptocurrency shows growth in about a year before Halving. In 2013, the value of bitcoin increased by 12,000%, and in 2017 - by 13,000%. However, after it all started, hide, and the first cryptocurrency was very attractive. Top cryptocurrencies were in the same position. Many analysts do not talk about BTC prices. Therefore, a year after the BTC halving, not only the main digital coin grew.

This can be seen in the example of the second halving of the main digital coin, held in July 2016. So, Litecoin began to grow a few months before the decrease in remuneration for the mined block of bitcoin. True, having risen in price by several dollars, the cryptocurrency rate has returned to its previous performance. However, exactly one year later, the lightcoin managed to reach maximum price values ​​from the moment it appeared. In July 2016, the average coin was valued at $ 4.15, and in July 2017 - about $ 53.

There was a similar situation with Ethereum. At the time of the halving itself, only slight fluctuations in the course occurred. However, a year after this event, the ether rose from a level of $ 10 to indicators of more than $ 270. Also, the first significant increase in XRP since the coin appeared on the market was recorded a year after the bitcoin halving.

However, it is still difficult to predict exactly what impact the other half of the reward halving will have in 2020. HodlBlog analysts have proved that before every year, the correlation between top coins and bitcoin increased. So, in 2017, it was proved that 75% of the top 200 coins by market capitalization had a correlation of 0.67 or higher over the past two years. And in 2018, the correlations between cryptocurrencies and BTC were especially high. 75% of the top 200 coins by market capitalization had a correlation of 0.87 or higher.

However, in 2019, this indicator began to decline. The average correlation coefficient for the 200 best cryptocurrencies by market capitalization decreased from 0.89 to 0.58. You can find out exactly what the relationship is between a particular pair of cryptocurrencies using the Plotly service. Data is displayed in a simple table.

A positive correlation coefficient implies that the pair will always move in the same direction. A correlation coefficient with a minus sign means that the pair will always move in the opposite direction. If the correlation coefficient is 0, this indicates that there is no observed linear relationship between them.

Such information can tell which coins will be most affected by the changed BTC rate if the positive forecasts of analysts come true. Recall that Pantera Capital CEO Dan Morehead predicts the first cryptocurrency will rise to $ 42,000 after halving in 2020, Canaccord Genuity analysts expect growth to $ 20,000. Fund Lee’s head of research at Fundstrat Global Advisors is betting on $ 91,000 and IHODL analysts even believe that the price of bitcoin can rise to $ 100,000.