completed my second master's degree at UC Santa Cruz

We just got back from the commencement ceremony at UC Santa Cruz for graduate students. I'm now officially an UCSC alumnus!

You may recall that I decided to go back to graduate school as part of a career change. I'm proud to share that I've completed my M.S. in the Electrical and Computer Engineering program. It had been an arduous three quarters, but I'm glad I made it through. I certainly owe my gratitude to my parents, my professors and everyone else who supported me.

Academic year in review

One thing for sure is my learning journey at UCSC was a worthwhile experience. For me, the best part is that there was so much to do on campus. Going to my first Easter egg hunt in 28 years and my first ren faire were two highlights. However, the sheer number of events was too much of a good thing at times because they sometimes conflicted with my classes or even other events. I've definitely had FOMO due to missing out events I had looked forward to.

Another awesome thing about UCSC is how inclusive the community is. As a non-traditional student going back to school after 15 years in the workforce, my concern was that people would find it strange to have a middle-aged classmate. However, this turned out not to be the case, and even those who knew I was 40 didn't bat an eye. If anyone thought I was a weirdo, then they sure as hell kept it to themselves. I certainly felt at home during my time at UCSC.

Of note is that three graduate courses per quarter can be stressful from time to time. Topics taught in graduate school are often very abstract and not clearly explained in the textbooks or lecture slides. I definitely spent many sleepless nights working on assignments and studying for examples. However, this is par for the course for graduate students.

Commencement report

We had to get up at around 6 a.m. today as the commencement for the graduate division was scheduled to begin at 9 a.m. Even though the campus is only about an hour's drive from my house, my dad wanted to make sure we had enough time to get dressed and account for possible traffic. It was a pretty long ceremony because many Ph.D. students graduated this year.

As much as it pains me to say this, the commencement felt somewhat anticlimactic. At my previous schools, there were receptions after the ceremonies. It was nice to have a proper send-off with friends and meet their families, even when the food wasn't spectacular. But because the parking permits had tight time limits, there was no such event this time. A lot of us in the graduate division ended up leaving before the ceremony concluded. This was a bit of a surprise because most other events at UCSC were top-notch.

There was also a separate event for Baskin Engineering as a whole. It was open to both bachelor's and master's students according to the BE website, and the fact that the event was called a "celebration" implied there would be some sort of reception with opportunities to meet other graduates and their guests. But when we got there, the event turned out to be merely the commencement for undergraduates. We decided to leave as I didn't really know any undergrads in engineering other than my ECE 210 project partner, and the three of us felt a bit bamboozled.

I'm a bit bummed that I didn't get to properly say goodbye to people I had classes with. Contacting classmates on LinkedIn is just not the same as wishing them well in person. The good news is UCSC puts on great alumni events, and the next one is in about two months. I definitely hope to see some familiar faces there.

Future plans

Even though I've completed my master's degree, my stint at UCSC isn't quite over. I plan to work on a research project related to AI and genomics, and that could be used in my dissertation should I transfer to the Ph.D. program. Two professors have indicated a willingness to be my co-advisors, and there is a fairly decent chance we'll get seed funding from the UCSC Genomics Institute. I'm very excited to see where this takes me!

June 18 update: Grades have been posted for the quarter. I'd say a cumulative GPA of 3.83 ain't bad. :-)

Currently listening to: "Bye Bye Bye" by NSYNC

a highly anticipated Memorial Day lunch

I was pretty busy up to yesterday due to assignments for all my classes. For one, there is both a paper and a regular homework assignment for ECE 204 due on a weekly basis. I also had to work on my final project for CSE 239B and a homework assignment for ECE 250. However, the highlight of the Memorial Day long weekend is we had a nice lunch with Prof. Kang and Prof. Eshraghian at a restaurant in downtown Santa Cruz called the Walnut Avenue Café.

Both professors had been very supportive when I decided to apply to UCSC, and we figured this was the perfect way to return the favor. For those unaware, Prof. Kang used to be the Baskin Engineering dean in the 2010s. Dad had had told me about him many times, but this was my first time meeting him in person. We also invited their significant others — both named Mia — at Prof. Kang's suggestion. Prof. Eshraghian's partner — whom we affectionally called Mia #2 - quickly became good friends with my mom as they had a lot in common.

Of note is the Walnut Avenue Café was very crowded. Because we were told the wait time would be about 45 minutes, our party decided to head to the nearby 11th Hour Coffee in the meantime. We got our coffee and returned to the café just in time to be seated. Even there was a lot of people, the food didn't take too long to arrive. I ordered a bleu cheese burger, and it turned out to be delicious.

Our plan was to get together last September, but we had to cancel because it conflicted with my graduate student orientation. At the time, my concern was that this would give Prof. Eshraghian the wrong message that I was trying to bribe him for a better grade. I guess things worked out perfectly in the end. On the whole, everyone had a great time. I definitely look forward to more get-togethers like this one. :-)

Currently listening to: "Orion Keygentune 2003" by Dualtrax

went to a Renaissance fair for the first time!

So there was an event called Noir Faire earlier today at UC Santa Cruz that was basically a miniature Renaissance fair. I've never been to a ren faire before but had always wanted to go to one, so this was quite a neat experience. Even though this was a small event event compared to the commercial ones, the best part is it was completely free. Even the food didn't cost anything either. :-)

I'd definitely like to thank the African American Resource & Cultural Center for making this event possible.

Currently listening to: "Just Can't Get Enough" by Depeche Mode

first Easter egg hunt in 28 years!

Some background: the last time I went on an Easter egg hunt was about 26 years ago, back when I was in sixth grade. I felt I was getting too old for them and only attended the one at the Morgan Center. But this was one thing from my childhood that I really missed. Participating in virtual egg hunts in RuneScape just isn't the same. I know some places have adult Easter egg hunts, but I was never able to find one near me.

In any case, there was an Easter egg hunt today at UCSC's Graduate Student Commons. I didn't want to be too greedy and only picked up two eggs because there weren't that many laying around and that they all had the same items. However, this was still a pretty egg-citing experience. It definitely brought back some childhood memories!

Currently listening to: "Bright Eyes" by Art Garfunkel

a great Lunar New Year + meeting some famous people!

We had a good weekend as our family friends Jeff and Sheila invited us to a Lunar New Year lunch on Sunday at their house. Our last time celebrating the Lunar New Year with others was six years ago, so this was nice for a change. Another highlight is I got to meet a few famous people this week at UCSC. :-)

I was pretty busy during the weekend as I had a homework assignment for my error control coding class. However, the good news is I managed to finish the assignment shortly before we left for Jeff and Sheila's place. It's nice to not have to worry about ECE 255 while enjoying the company of our friends. Jeff and Sheila made lots of good food like they always do. We couldn't stay long afterwards because I needed to head back to campus, but this weekend was overall enjoyable.

Of note is I got to meet two well-known people this week so far. For starters, Grant Sanderson — better known as 3Blue1Brown — came to UC Santa Cruz on the 17th to give a lecture. I admittedly had no idea who he was, but he runs a well-known YouTube channel with over eight million subscribers. I really appreciate that Prof. Eshraghian told us about this event and rescheduled the ECE 210 lecture so that they don't conflict with each other. For those curious, Grant's lecture was about deriving the surface area and volume of an n-sphere. It was pretty cool for sure.

Former actress and model Kaila Yu also gave a talk at UCSC earlier today. She mainly discussed the objectification of Asian women in today's culture, but she also talked about her book Fetishized and gave away signed copies to those in attendance. Even though I wasn't familiar with her either, this was also a neat experience. One great thing about UCSC is there are many opportunities to meet interesting people. I'm certainly looking forward to similar events in the future.

Currently listening to: "Have You Ever Seen the Rain" by Creedence Clearwater Revival

second quarter at UC Santa Cruz

"I plan to put the lectures on YouTube, so please don't streak in the classroom." -- Prof. Eshraghian

I moved back to UC Santa Cruz on the 4th with the help of my parents. It's hard to believe how fast time goes because it still feels like the break had just begun. But at least I'm not the only one because I've heard two other people say the same.

Christmas break report

I'd say Christmas break was mostly awesome. For starters, our family friends Jeff and Sheila invited us over for lunch on Christmas Eve. Given that I was busy on Thanksgiving due to studying for finals, this actually felt more like a make-up Thanksgiving celebration. In any case, Jeff and Sheila made lots of delicious dishes, and so did my mother. It was nice to reconnect as we hadn't seen Jeff and Sheila in a while.

Another highlight is we had my cousin Cathy over for dinner on Christmas. This was long overdue because she and Andrew both got sick last year and had to call off our get-together. Andrew didn't come this time for reasons I'd rather not go into, but Cathy and my family had a great time catching up. Cathy also told me that she loved her job so much that she plans to stay in Chicago even after Andrew completes his Ph.D. there. I'm very happy for her but am also a bit bummed that we'll probably see each other no more than once a year.

We had also planned a lunch with Mom's friend group around the New Year. However, they agreed to postpone the gathering because a group member had an emergency eye surgery and needed time to recover. I won't complain because it's so much work to host large gatherings. Mom certainly deserves to relax during the holidays!

Gatherings aside, my family also went grocery shopping several times. We got to try so much new food in the past several weeks. I also got to play RuneScape than usual because I'm usually busy due to studying otherwise. On the whole, this break was quite enjoyable.

Continuing my academic journey

To make sure I can graduate on time, I'm taking three courses this quarter. Of note is all three courses take place on Tuesdays and Thursdays, and three 90-minute lectures in one day are a lot to absorb. ECE 255 looks to be a particularly challenging course. I also have weekly seminars on Mondays and Wednesdays. One thing for sure is that I'll be quite busy for the next 10 weeks.

However, the good news is there is some overlap between ECE 256 and two of my current courses. I'm glad I took ECE 256 because the content from that course may come in handy soon. It was also nice to meet Prof. Eshraghian in person for the first time. He's a great lecturer and is totally hilarious. I definitely look forward to his classes.

Currently listening to: The Greatest Showman soundtrack – "A Million Dreams" by Pasek and Paul

level 120 Invention in RuneScape

I just reached level 120 Invention in RuneScape on my main character. It's one of the last 120's I needed to meet the skill requirements for the completionist cape!

Jagex increased the Thieving level cap to 120 in a recent update, so there are now still have two more 120's to go. However, the good news is that Thieving and Necromancy both give high XP rates at higher levels. I definitely hope to get 120 in those skills this year. :-)

In other news...

It turns out I did quite well at UC Santa I received an "A" in ECE 238 and ECE 256 and also passed the comprehensive exams for both classes. Hard work has its rewards, that's for sure!

Currently listening to: "Tennessee Waltz" by Patti Page

done with my first quarter at UC Santa Cruz

So the fall 2025 quarter at UC Santa Cruz is over. I finished the ECE 238 final exam last night and am now packing up my things while waiting for my parents to pick me up. It's nice to be able to catch my breath after all those sleepness nights!

I'm confident that I did well on all my exams. Even though there were some challenging questions, the exams weren't too hard otherwise. Of note is the ECE 238 final also counts as the comprehensive exam for that course — this meant I only had to study for three exams rather than four. It made things a bit less stressful for sure.

One nice thing is the winter 2026 quarter doesn't start until the 5th. I'm going to relax a bit before I start to prepare for next quarter's courses. :-)

Currently listening to: "Moonlight on the Colorado" by Slim Whitman

starting over at 40

"I can assure you... I'm not secretly an ageless vampure." -- me, after my suitemate Anthony said I don't look old

Hope everyone had a nice weekend. It was pretty special for me because I turned 40 on the 10th. Can you believe I've been on Earth for 40 years?

People have told me you will always feel "young" after a certain age. In my experience, this is quite true. I still feel like a twenty-something all the time, and only stopped feeling like a fresh college grad in recent years. However, the latter is no longer true given that I'm now back in grad school. If only my body could stay the same age. :P

It's been a while since I've had a birthday celebration with people my age. However, that's not a problem because I got some nice presents again this year. For starters, my cousin Cathy and her husband Andrew sent me some cool new socks. I want to save them for special occasions, but they look really comfortable. Definitely can't wait to see Andrew and Cathy again during the holidays.

I also got a birthday cupcake from Nob Hill Foods. It was pretty sweet but otherwise delicious. On a related note, my parents bought me a birthday card while there. It's very high-quality and quite beautiful too.

Dad also ordered a TI-89 Titanium graphing calculator for me. I actually already have a TI-89 that I used in high school and college. It turns out ECE 238 and ECE 256 both involve a lot of calculus, so we spent much of Saturday looking for my old calculator. Because the original model is not supported anymore, my father figured this was a good time for an upgrade. It's pretty funny because the TI-89 was partly a present for my 17th birthday.

We also went to Nob Hills Foods and Ranch 99 Market this morning for groceries and snacks. Our plan was to the stores yesterday after dinner, but I was pretty busy due to an assignment for my statistical signal processing class. However, the good news is I managed to finish the assignment a few hours ago. It was not easy by any means!

One downside is that there were some events at UC Santa Cruz that I had to miss. I would have loved to check them out if I didn't already have plans to come home. You literally can't have your cake and eat it too. On the whole, this was an enjoyable weekend.

Currently reading: The Martian: Lost Sols by Andy Weir

returning to graduate school: two weeks in

It's been two weeks since I moved to UCSC for the quarter. I survived the first few classes and thought I'd share an update. :-)

One thing I noticed is graduate students have more autonomy and freedom when it comes to academics. We get to choose an area of study as opposed to just following a specific curriculum with "core" courses. Professors are also more lenient when it comes to assignments. For example, the exams in ECE 256 are open book and open notes, and the quizzes in ECE 238 allow unlimited attempts. If only college was like this!

Of course, technology also helps. UCSC uses a learning management system called Canvas that is useful for keeping track of assignments, grades and course materials. Online platforms like Discord make it easier to stay connected with classmates. I decided to give ChatGPT a whirl and found it to be quite accurate. It's certainly a lot different than being a student in the 2000s.

I'm considered a "non-traditional" student because I worked for almost 15 years before coming back to grad school for a second master's degree. One of my concerns was that people would find it weird to have a classmate in their late 30s. However, this turned out not to be the case. Everyone seems friendly and unconcerned about my age, and I've already become good friends with my suitemate Yuxin. It's nice to know UCSC is so welcoming and inclusive.

Of note is there is always so much to do on campus, even when the economic situation is terrible. I'm not going to lie: work life is so mundane in comparison. I'd be lucky if a company had one holiday party and one family picnic a year. We actually have so many events at UCSC that I often have to miss them due to schedule conflicts!

Going back to school as a middle-aged person is a very surreal experience. On the whole, I'm glad I made the decision to continue my studies at UCSC. It's going to be challenging and sometimes difficult journey for sure, but also rewarding at the same time. :-)

Currently playing: Redneck Rampage

moved to UCSC for the fall quarter

I just moved to the my graduate student apartment at UCSC. It definitely feels a bit strange to be back at university after 15 years. I was a bit nervous at first but am already starting to feel at home. :-)

Our department-specific orientation is in two days, and the general graduate student orientation is two days days later. I'm definitely looking forward to meeting the faculty and fellow graduate students before classes start on the 25th.

For those curious, I'm taking a medical imaging class and a statistical signal processing class this quarter, as well as two seminars. Graduate school will be challenging at times, but I'm confident this is something I can handle. So wish me luck because I'm going to need it for sure. :D

Currently listening to: "Eye of the Tiger" by Survivor

moved my stuff to UCSC today

I just finished moving most of my belongings to UC Santa Cruz with the help of my parents. Even though this took a few hours, the process was simpler than had expected. There are still a few things we need to bring on my next trip, but the good news is the hard part is over. Of note is there was so much stuff that our SUV was packed to the gills. I certainly don't remember this being the case when I was an undergrad at Berkeley. It almost felt like I was preparing for a mission to Mars. :P

One nice thing about the graduate student apartments is we get single-occupancy rooms. It's nice to have some privacy — which often isn't possible when you have to share a space with others. I also don't have to worry as much people stealing my things. From what I've heard from family friends, this can definitely be an issue at times.

As mentioned before, my original plan was to begin doing research with Prof. Eshraghian during the summer so I could get a head start in my studies. However, he recently informed me he would be away from UCSC until around August as he is busy attending a workshop. So my family decided that I would move back into the dorms when Prof. Eshraghian returns to campus. At least I'll be able to relax at home for a while. :-)

Currently listening to: "I Wanna Dance with Somebody (Who Loves Me)" by Whitney Houston

going back to graduate school after 15 years in the industry

It may come as a surprise to some, but I've decided to return to school after almost 15 years. In recent months, circumstances led me to decide to pursue a second master's degree as part of a career change. I'm thrilled to share that I've been accepted into the master's program in Electrical and Computer Engineering at UC Santa Cruz for the fall 2025 quarter. Woohoo!

UCSC is a world-class research institution with many opportunities, so the decision to continue my studies there was not hard to make. Unlike pure computer science, ECE is a field that combines software and hardware. For those curious, my focus will be on artifical intelligence. I also hope to do research on spiking neural networks with Prof. Eshraghian and his Neuromorphic Computing Group.

You may remember that I took some courses at UCSC as an intern during the fall 2010 quarter. I had planned to apply for the graduate program in statistics after the internship. However, that changed after I received a job offer from Cisco. I figured a job was more important than graduate school at the time and made the difficult decision to back out after the quarter ended. Fast forward 14 years, and now I'm preparing to continue my studies at UCSC. Sometimes life comes full circle.

Because AI has now become such a major field in recent years, my dad and I agreed this was the perfect time for me to go back to school catch up. UCSC doesn't offer graduate course during summers, and the fall quarter starts in September. However, the graduate student apartments are open as early as July according to the university's website. I'm going to see if it's possible to move in early and connect with Prof. Eshraghian before the quarter officially starts. This will give me a head start and hopefully allow me to save a quarter. Tuition isn't cheap these days!

One thing for sure is this will be a major change in my life. I'm admittedly a bit nervous as I've been out of school for almost 15 years. However, the excitement outweighs the nervousness as there are many opportunities on campus. In my experience, there is so much more to do at school than in corporate environments. It goes without saying that it's much easier to make friends in college. I also hope to reconnect with my old landlady Connie and her daughters. So yeah... exciting times ahead. :-)

Currently listening to: "National Anthem of South Africa"

a farewell to UC Santa Cruz

Last night was the CMPS 101 final. I hope I didn't bomb the exam as it was quite tough. But considering that I did better than expected on the two midterms, maybe I shouldn't worry too much. In any case, the fall quarter is over!

Speaking of which, I moved out last Tuesday as my lease has ended. Connie's house is one of the nicest places I've ever stayed. It was hard to say goodbye to her cats Tommy and Zoe. They'll always have a special place in my heart.

In other news...

Tomorrow is my first day at Cisco Systems. I'm a little nervous but also extremely excited!

Currently playing: endeavor

I got the job!

Several weeks ago, our family friend Kitty referred me to apply for a software testing position at Cisco Systems. I'm happy to say that I got the offer. I accepted it right away after figuring a regular job was better in the long run. If everything goes to plan, my first day will be in early December. Woohoo!

The transition from classroom to cubicle is a big deal: a full-time job can be challenging due to longer hours and fewer vacation days. On the other hand, getting paid beats paying tuition anytime. It's also nice to not have to cram for exams. :-)

I had planned to continue studying at UC Santa Cruz and eventually apply for the graduate program. But because it's extremely difficult to take classes and work at the same time, I've decided to leave Santa Cruz after the quarter ends. Saying goodbye to this beautiful place will be tough. I guess we all have to make sacrifices in life. As they say... c'est la vie.

Currently playing: Road of the Dead

moved to Santa Cruz

I finished moving into my rented room today with the help of my parents. This is my first time living in someone else's house. I'm glad the move didn't take long as it was unbearably hot outside.

The homeowner is a woman named Connie. She's really nice and always took the time to answer our questions. Connie had a husband named Mel who passed away seven years ago. By all accounts, he was an amazing artist and dancer. It's too bad I'll never get to know him. :-(

The couple has three daughters, all very attractive. I'm actually staying in one of their rooms. The girls are currently away at college, but I'll probably meet them soon enough. The family has two cats, Tommy and Zoe. Though I'm not a pet person, cats are so darn cute!

At any rate, the place is comfortable and has everything I need. It's like my home away from home. Transportation is convenient as a bus stop is located across the street. I imagine it's a safe neighborhood as the campus police department is just around the corner. The only downside is that there are no nearby places to get food, but that's hardly an issue. Although I'm still a little nervous, there shouldn't be a problem as long as I stay on Connie's good side.

On the whole, I'm blessed to have found such a great place to live. One of the best things about UC Santa Cruz is the beautiful campus. As a nature lover, I'll get to enjoy the great outdoors whenever I head out to class. Life is good.

In other news...

I bumped into my old FAIM 609 professor at Wal-Mart yesterday afternoon. Small world indeed.

Currently listening to: Tower of Heaven soundtrack - "Stairway to Revelation"

internship at UCSC

I recently mentioned that two UC Santa Cruz professors were interested in having me as an intern. From our discussions, they were more than happy to proceed with the plan. If everything goes well, my internship will start next week - on the 27th to be precise.

I'll be doing mobile interaction studies with the professors and their graduate students. In the meantime, I'm trying to enroll in CMPE 107 and CMPS 101 on their recommendation. I've actually already started attending the lectures. It's like being back in college!

According to Prof. Tantalo, CMPS 101 is a difficult course and many students don't pass the first time. I don't like the sound of this at all. However, considering that I already have a computer science background, this one shouldn't be too hard.

Given that Santa Cruz is pretty far, I've rented a place near campus and will be moving there in a few days. I'm a little nervous as this is my first time renting a room. But at least the landlady seems nice. *fingers crossed*

In other news...

1. I went to the Secure World Expo today with Dad. It was a very small conference.

2. Tonight is the last class at St. Mary's College of California. I'm not out of the woods yet as we still have to take the FAIM 610 final. On the other hand, I've heard there's a party afterwards. That should be fun. :-)

Currently playing: The Room Tribute